X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.xml.sax%2Fsrc%2Forg%2Fsimantics%2Fxml%2Fsax%2FSchemaConversionBase.java;fp=org.simantics.xml.sax%2Fsrc%2Forg%2Fsimantics%2Fxml%2Fsax%2FSchemaConversionBase.java;h=1e13951da7d8f522c47558e872534da51a474fb4;hb=7f59891d2747280b09e77bc833bc70e05eece706;hp=2bca88d64f5dfd666fee38f5d5cdf6a956fc4e84;hpb=5a290a430279a97270c968f18fd667766672e7ba;p=simantics%2Finterop.git

diff --git a/org.simantics.xml.sax/src/org/simantics/xml/sax/SchemaConversionBase.java b/org.simantics.xml.sax/src/org/simantics/xml/sax/SchemaConversionBase.java
index 2bca88d..1e13951 100644
--- a/org.simantics.xml.sax/src/org/simantics/xml/sax/SchemaConversionBase.java
+++ b/org.simantics.xml.sax/src/org/simantics/xml/sax/SchemaConversionBase.java
@@ -1,1466 +1,1487 @@
-package org.simantics.xml.sax;
-
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.Deque;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import javax.xml.bind.JAXBElement;
-import javax.xml.namespace.QName;
-
-import org.simantics.utils.datastructures.BijectionMap;
-import org.simantics.xml.sax.SchemaElement.ElementType;
-import org.simantics.xml.sax.SchemaObject.ObjectType;
-import org.simantics.xml.sax.configuration.AttributeComposition;
-import org.simantics.xml.sax.configuration.Configuration;
-import org.simantics.xml.sax.configuration.IDProvider;
-import org.simantics.xml.sax.configuration.IDReference;
-import org.simantics.xml.sax.configuration.OrderedChild;
-import org.simantics.xml.sax.configuration.Rename;
-import org.simantics.xml.sax.configuration.UnrecognizedChildElement;
-import org.w3._2001.xmlschema.All;
-import org.w3._2001.xmlschema.Annotated;
-import org.w3._2001.xmlschema.Any;
-import org.w3._2001.xmlschema.Attribute;
-import org.w3._2001.xmlschema.AttributeGroup;
-import org.w3._2001.xmlschema.ComplexContent;
-import org.w3._2001.xmlschema.ComplexType;
-import org.w3._2001.xmlschema.Element;
-import org.w3._2001.xmlschema.ExplicitGroup;
-import org.w3._2001.xmlschema.ExtensionType;
-import org.w3._2001.xmlschema.GroupRef;
-import org.w3._2001.xmlschema.LocalElement;
-import org.w3._2001.xmlschema.NamedAttributeGroup;
-import org.w3._2001.xmlschema.NamedGroup;
-import org.w3._2001.xmlschema.OpenAttrs;
-import org.w3._2001.xmlschema.RealGroup;
-import org.w3._2001.xmlschema.Restriction;
-import org.w3._2001.xmlschema.Schema;
-import org.w3._2001.xmlschema.SimpleContent;
-import org.w3._2001.xmlschema.SimpleType;
-import org.w3._2001.xmlschema.TopLevelAttribute;
-import org.w3._2001.xmlschema.TopLevelComplexType;
-import org.w3._2001.xmlschema.TopLevelElement;
-import org.w3._2001.xmlschema.TopLevelSimpleType;
-import org.w3._2001.xmlschema.Union;
-
-public final class SchemaConversionBase {
-	
-	protected Schema schema;
-	protected SchemaConverter converter;
-	protected SchemaConversionComponent component;
-	protected Configuration configuration;
-	
-	public static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
-	public static final String CONVERSION_NS = "http://www.simantics.org/Layer0";
-	
-	protected Map<String,Map<String,TypeEntry>> typeMap;
-	
-	protected String ontologyURI;
-	protected String className;
-	
-	public SchemaConversionBase(SchemaConverter converter, String ontologyUri, String className) {
-		this.converter = converter;
-		this.configuration = converter.getConfiguration();
-		this.ontologyURI = ontologyUri;
-		this.className = className;
-		
-		initTypes();
-	}
-	
-	protected void initTypes() {
-		typeMap = new HashMap<String, Map<String,TypeEntry>>();
-		Map<String,TypeEntry> schemaTypes = new HashMap<String, SchemaConversionBase.TypeEntry>();
-		typeMap.put(SCHEMA_NS, schemaTypes);
-		Map<String,TypeEntry> l0Types = new HashMap<String, SchemaConversionBase.TypeEntry>();
-		typeMap.put(CONVERSION_NS, l0Types);
-		
-		schemaTypes.put("string",		new TypeEntry("L0.String",			"Bindings.STRING", "java.lang.String", "","","","",""));
-		schemaTypes.put("NMTOKEN",		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
-		schemaTypes.put("token", 		new TypeEntry("L0.String",			"Bindings.STRING", "java.lang.String", "","","","",""));
-		schemaTypes.put("ID", 			new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","","",true));
-		schemaTypes.put("IDREF", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
-		schemaTypes.put("Name", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
-		schemaTypes.put("NCName", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
-		schemaTypes.put("date", 		new TypeEntry("XML.Date",			"org.simantics.xml.sax.base.datatypes.literal.Date.BINDING", "org.simantics.xml.sax.base.datatypes.literal.Date", "","org.simantics.xml.sax.base.datatypes.literal.Date.parseDate(",")","(",").toString()"));
-		schemaTypes.put("time", 		new TypeEntry("XML.Time", 			"org.simantics.xml.sax.base.datatypes.literal.Time.BINDING", "org.simantics.xml.sax.base.datatypes.literal.Time", "","org.simantics.xml.sax.base.datatypes.literal.Time.parseTime(",")","(",").toString()"));
-		schemaTypes.put("dateTime",		new TypeEntry("XML.DateTime",		"org.simantics.xml.sax.base.datatypes.literal.DateTime.BINDING", "org.simantics.xml.sax.base.datatypes.literal.DateTime", "","org.simantics.xml.sax.base.datatypes.literal.DateTime.parseDateTime(",")","(",").toString()"));
-		schemaTypes.put("anyURI", 		new TypeEntry("L0.URI",				"Bindings.STRING", "java.lang.String", "","","","",""));
-		schemaTypes.put("double", 		new TypeEntry("L0.Double",			"Bindings.DOUBLE", "double", "java.lang.Double.NaN","java.lang.Double.parseDouble(",")","java.lang.Double.toString(",")"));
-		schemaTypes.put("float", 		new TypeEntry("L0.Float",			"Bindings.FLOAT",  "float",  "java.lang.Float.NaN","java.lang.Float.parseFloat(",")","java.lang.Float.toString(",")"));
-		schemaTypes.put("decimal", 		new TypeEntry("L0.Double",			"Bindings.DOUBLE", "double", "java.lang.Double.NaN","java.lang.Double.parseDouble(",")","java.lang.Double.toString(",")"));
-		schemaTypes.put("boolean", 		new TypeEntry("L0.Boolean",			"Bindings.BOOLEAN", "boolean", "false","java.lang.Boolean.parseBoolean(",")","java.lang.Boolean.toString(",")"));
-		schemaTypes.put("integer", 		new TypeEntry("L0.Integer", 		"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("positiveInteger", new TypeEntry("L0.Integer", 		"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("nonPositiveInteger", new TypeEntry("L0.Integer", 	"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("nonNegativeInteger", new TypeEntry("L0.Integer",	"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("negativeInteger", new TypeEntry("L0.Integer",		"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("unsignedInt", 	new TypeEntry("L0.Integer", 	 	"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("int",			new TypeEntry("L0.Integer",			"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("short", 		new TypeEntry("L0.Integer",			"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("unsignedShort",new TypeEntry("L0.Integer",			"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
-		schemaTypes.put("byte", 		new TypeEntry("L0.Byte",			"Bindings.BYTE", "byte", "0","java.lang.Byte.parseByte(",")","java.lang.Byte.toString(",")"));
-		schemaTypes.put("unsignedByte", new TypeEntry("L0.Byte",			"Bindings.BYTE", "byte", "0","java.lang.Byte.parseByte(",")","java.lang.Byte.toString(",")"));
-		schemaTypes.put("long", 		new TypeEntry("L0.Long", 			"Bindings.LONG", "long", "0","java.lang.Long.parseLong(",")","java.lang.Long.toString(",")"));
-		schemaTypes.put("unsignedLong",	new TypeEntry("L0.Long", 			"Bindings.LONG", "long", "0","java.lang.Long.parseLong(",")","java.lang.Long.toString(",")"));
-		schemaTypes.put("base64Binary",	new TypeEntry("L0.ByteArray", 		"Bindings.BYTE_ARRAY", "byte[]", "new byte[0]","",".getBytes(org.simantics.databoard.util.binary.UTF8.CHARSET)","new java.lang.String(",", org.simantics.databoard.util.binary.UTF8.CHARSET)"));
-		
-		l0Types.put("doubleArray",		new TypeEntry("L0.DoubleArray",  "Bindings.DOUBLE_ARRAY", "double[]", null,null,null,"java.lang.Double.toString(",")"));
-		l0Types.put("stringArray",		new TypeEntry("L0.StringArray",  "Bindings.STRING_ARRAY", "string[]", null,null,null,"",""));
-	}
-	
-	protected TypeEntry getTypeEntry(QName type) {
-		Map<String,TypeEntry> types = typeMap.get(type.getNamespaceURI());
-		if (types == null)
-			return null;
-		TypeEntry entry = types.get(type.getLocalPart());
-		return entry;
-	}
-	protected TypeEntry getTypeEntry(String type) {
-		for (Map<String,TypeEntry> types : typeMap.values()) {
-			TypeEntry entry = types.get(type);
-			if (entry != null)
-				return entry;
-		}
-		return null;
-	}
-	
-	protected String getL0TypeFromPrimitiveType(QName primitiveType) {
-		TypeEntry entry = getTypeEntry(primitiveType);
-		if (entry == null)
-			return null;
-		return entry.l0Type;
-	}
-	
-	protected String getL0Type(QName primitiveType) {
-		String type = getL0TypeFromPrimitiveType(primitiveType);
-		if (type != null)
-			return type;
-		SchemaObject simpleTypeObj = simpleTypeName.get(primitiveType.getLocalPart());
-		if (simpleTypeObj == null)
-			return null;
-		SimpleType simpleType = simpleTypeObj.getSimpleType();
-		while (simpleType != null) {
-			QName base = simpleType.getRestriction().getBase();
-			if (base != null)
-				return getL0Type(base);
-			simpleType = simpleType.getRestriction().getSimpleType();
-		}
-		return null;
-	}
-	
-	protected String getBindingFromPrimitiveType(QName primitiveType) {
-		TypeEntry entry = getTypeEntry(primitiveType);
-		if (entry == null)
-			return null;
-		return entry.binding;
-	}
-	
-	protected String getJavaTypeFromPrimitiveType(QName primitiveType) {
-		TypeEntry entry = getTypeEntry(primitiveType);
-		if (entry == null)
-			return null;
-		return entry.javaType;
-	}
-	
-	
-	public void init(Schema schema) {	
-		this.schema = schema;
-		
-		preload();
-	}
-	
-	public void handle(SchemaConversionComponent component) {
-		this.component = component;
-		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
-			if (attrs instanceof TopLevelAttribute) {
-				handle((TopLevelAttribute)attrs);
-				
-			} else if (attrs instanceof TopLevelComplexType) {
-				handleComplexType(complexTypes.get(attrs));
-			} else if (attrs instanceof TopLevelElement) {
-				handleElement(elements.get(attrs));
-			} else if (attrs instanceof TopLevelSimpleType) {
-				handleSimpleType(simpleTypes.get(attrs));
-			} else if (attrs instanceof NamedAttributeGroup) {
-				handle((NamedAttributeGroup)attrs);
-			} else if (attrs instanceof NamedGroup) {
-				handle((NamedGroup)attrs);
-			} else {
-				System.out.println(attrs.getClass().getName());
-			}
-		}
-	}
-	
-	private Map<String,SchemaObject> elementName = new HashMap<>();
-	private Map<String,SchemaObject> complexTypeName = new HashMap<>();
-	private Map<String,SchemaObject> simpleTypeName = new HashMap<>();
-	private Map<String,SchemaObject> modelGroupName = new HashMap<>();
-	private Map<Element,SchemaObject> elements = new HashMap<>();
-	private Map<ComplexType,SchemaObject> complexTypes = new HashMap<>();
-	private Map<SimpleType,SchemaObject> simpleTypes = new HashMap<>();
-	private Map<NamedGroup,SchemaObject> modelGroups = new HashMap<>();
-	
-	private SchemaObject _getWithName(QName name) {
-		SchemaObject obj = elementName.get(name.getLocalPart());
-		if (obj == null)
-			obj = complexTypeName.get(name.getLocalPart());
-		if (obj == null)
-			obj = simpleTypeName.get(name.getLocalPart());
-		return obj;
-	}
-	
-	protected SchemaObject getWithName(QName name) {
-		SchemaObject obj = _getWithName(name);
-		if (obj != null)
-			return obj;
-		if (name.getNamespaceURI() != null) {
-			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
-				if (sc.base != null) {
-					obj = sc.base._getWithName(name);
-					if (obj != null) {
-						return obj;
-					}
-				}
-			}		
-		}
-		return null;
-	}
-	
-	private NamedAttributeGroup _getAttributeGroup(QName name) {
-		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
-			if (attrs instanceof NamedAttributeGroup) {
-				NamedAttributeGroup group = (NamedAttributeGroup)attrs;
-				if (group.getName().equals(name.getLocalPart()))
-					return group;
-			}
-		}
-		return null;
-	}
-
-	public NamedAttributeGroup getAttributeGroup(QName name) {
-		NamedAttributeGroup group = _getAttributeGroup(name);
-		if (group != null)
-			return group;
-		if (name.getNamespaceURI() != null) {
-			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
-				if (sc.base != null) {
-					group = sc.base._getAttributeGroup(name);
-					if (group != null) {
-						return group;
-					}
-				}
-			}	
-		}
-		return null;
-	}
-	
-	private SchemaObject _getElement(QName name) {
-		return elementName.get(name.getLocalPart());
-	}
-	
-	protected SchemaObject getElement(QName name) {
-		SchemaObject obj = _getElement(name);
-		if (obj != null)
-			return obj;
-		if (name.getNamespaceURI() != null) {
-			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
-				if (sc.base != null) {
-					obj = sc.base._getElement(name);
-					if (obj != null) {
-						return obj;
-					}
-				}
-			}		
-		}
-		return null;
-	}
-	
-	protected SchemaObject getElement(Element element) {
-		return elements.get(element);
-	}
-	
-	
-	private SchemaObject _getComplexType(QName name) {
-		return complexTypeName.get(name.getLocalPart());
-	}
-	
-	protected SchemaObject getComplexType(QName name) {
-		SchemaObject obj = _getComplexType(name);
-		if (obj != null)
-			return obj;
-		if (name.getNamespaceURI() != null) {
-			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
-				if (sc.base != null) {
-					obj = sc.base._getComplexType(name);
-					if (obj != null) {
-						return obj;
-					}
-				}
-			}		
-		}
-		return null;
-	}
-	
-	protected SchemaObject getComplexType(ComplexType complexType) {
-		return complexTypes.get(complexType);
-	}
-	
-	private SchemaObject _getSimpleType(QName name) {
-		return simpleTypeName.get(name.getLocalPart());
-	}
-	
-	protected SchemaObject getSimpleType(QName name) {
-		SchemaObject obj = _getSimpleType(name);
-		if (obj != null)
-			return obj;
-		if (name.getNamespaceURI() != null) {
-			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
-				if (sc.base != null) {
-					obj = sc.base._getSimpleType(name);
-					if (obj != null) {
-						return obj;
-					}
-				}
-			}		
-		}
-		return null;
-	}
-	
-	protected SchemaObject getSimpleType(SimpleType simpleType) {
-		return simpleTypes.get(simpleType);
-	}
-	
-	protected SchemaObject getWithObj(SchemaObject referrer, OpenAttrs attrs) {
-		// FIXME : this method cannot handle references to other schemas.
-		SchemaObject obj = null;
-		if (attrs instanceof Element)
-			obj = elements.get(attrs);
-		else if (attrs instanceof ComplexType)
-			obj = complexTypes.get(attrs);
-		else if (attrs instanceof SimpleType) 
-			obj = simpleTypes.get(attrs);
-		if (obj == null){
-			throw new RuntimeException("Cannot locate referred object " + attrs + " when handling " + referrer.getName());
-		}
-		return obj;
-	}
-	
-	private void preload() {
-		Deque<SchemaObject> stack = new ArrayDeque<SchemaObject>();
-		//stack.addAll(schema.getSimpleTypeOrComplexTypeOrGroup());
-		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
-			if (attrs instanceof Element) {
-				Element element = (Element)attrs;
-				SchemaObject obj = new SchemaObject(element);
-				obj.setRename(getRename(element));
-				stack.push(obj);
-			} else if (attrs instanceof ComplexType) {
-				ComplexType complexType = (ComplexType)attrs;
-				SchemaObject obj = new SchemaObject(complexType);
-				obj.setRename(getRename(complexType));
-				stack.push(obj);
-			} else if (attrs instanceof SimpleType) {
-				SimpleType simpleType = (SimpleType)attrs;
-				SchemaObject obj = new SchemaObject(simpleType);
-				stack.push(obj);
-			}  else if (attrs instanceof Attribute) {
-				// Attributes are not cached
-			} else if (attrs instanceof AttributeGroup) {
-				// Attribute groups are not cached
-			} else if (attrs instanceof NamedGroup) {
-				NamedGroup group = (NamedGroup)attrs;
-				SchemaObject obj = new SchemaObject(group);
-				stack.push(obj);
-			} else {
-				System.out.println(attrs.getClass().getName());
-			}
-		}
-		
-		while (!stack.isEmpty()) {
-			SchemaObject object = stack.pop();
-			switch (object.getType()) {
-			case COMPLEX_TYPE:{
-				ComplexType ct = object.getComplexType();
-				if (ct.getName() != null && ct.getName().length() > 0 && ct instanceof TopLevelComplexType)
-					complexTypeName.put(ct.getName(), object);
-				complexTypes.put(ct, object);
-				if (ct.getChoice() != null) {
-					preload(object,ct.getChoice(), stack);
-				}
-				if (ct.getSequence() != null) {
-					preload(object,ct.getSequence(), stack);
-				}
-				if (ct.getAll() != null) {
-					preload(object,ct.getAll(), stack);
-				}
-				if (ct.getGroup() != null)
-					throw new RuntimeException("Groups not supported");
-				if (ct.getComplexContent() != null) {
-					ComplexContent cc = ct.getComplexContent();
-					ExtensionType extensionType = cc.getExtension();
-					if (extensionType != null) {
-						if (extensionType.getChoice() != null) {
-							preload(object,extensionType.getChoice(), stack);
-						}
-						if (extensionType.getSequence()!= null) {
-							preload(object,extensionType.getSequence(), stack);
-						}
-						if (extensionType.getAll()!= null) {
-							preload(object,extensionType.getAll(), stack);
-						}
-						if (extensionType.getGroup() != null)
-							throw new RuntimeException("Groups not supported");
-					}
-				}
-				if (ct.getSimpleContent() != null) {
-					SimpleContent cc = ct.getSimpleContent();
-					ExtensionType extensionType = cc.getExtension();
-					if (extensionType != null) {
-						if (extensionType.getChoice() != null) {
-							preload(object,extensionType.getChoice(), stack);
-						}
-						if (extensionType.getSequence()!= null) {
-							preload(object,extensionType.getSequence(), stack);
-						}
-						if (extensionType.getAll()!= null) {
-							preload(object,extensionType.getAll(), stack);
-						}
-						if (extensionType.getGroup() != null)
-							throw new RuntimeException("Groups not supported");
-					}
-				}
-				break;
-			} 
-			case ELEMENT:{
-				Element e = object.getElement();
-				if (e instanceof TopLevelElement)
-					elementName.put(e.getName(), object);
-				elements.put(e, object);
-				if (e.getComplexType() != null)
-					stack.push(new SchemaObject(object,e.getComplexType()));
-				if (e.getSimpleType() != null)
-					stack.push(new SchemaObject(object,e.getSimpleType()));
-				break;
-			} 
-			case SIMPLE_TYPE:{
-				SimpleType e = object.getSimpleType();
-				if (e instanceof TopLevelSimpleType)
-					simpleTypeName.put(e.getName(), object);
-				simpleTypes.put(e, object);
-				break;
-			} 
-			case MODEL_GROUP:{
-				NamedGroup e = object.getModelGroup();
-				modelGroupName.put(e.getName(), object);
-				modelGroups.put(e, object);
-				break;
-			}
-			}
-		} // while
-	}
-	
-	private void preload(SchemaObject parent,ExplicitGroup eg, Deque<SchemaObject> stack) {
-		for (Object o : eg.getParticle()) {
-			if (o instanceof JAXBElement<?>) {
-				JAXBElement<?> element = (JAXBElement<?>)o;
-				Object elemValue = element.getValue();
-				if (elemValue instanceof Element) {
-					SchemaObject obj = new SchemaObject(parent,(Element)elemValue);
-					obj.setRename(getRename((Element)elemValue));
-					stack.add(obj);
-				} else if (elemValue instanceof ExplicitGroup) {
-					preload(parent,(ExplicitGroup)elemValue, stack);
-				} else if (elemValue instanceof RealGroup) {
-					preload(parent,(RealGroup)elemValue, stack);
-				} else {
-					throw new RuntimeException("Unknown ExplicitGroup element " + elemValue.getClass().getName());
-				}
-			} else if (o instanceof Any){
-				
-			} else {
-				throw new RuntimeException("Unknown ExplicitGroup reference " + o.getClass().getName());
-			}
-		}
-	}
-	
-	private void preload(SchemaObject parent, RealGroup eg, Deque<SchemaObject> stack) {
-		System.out.println(eg);	
-		if (eg instanceof NamedGroup) {
-			SchemaObject obj = new SchemaObject(parent,(NamedGroup)eg);
-			stack.add(obj);
-		}
-	}
-
-	
-	protected void handle(TopLevelAttribute topLevelAttribute) {
-		handle(null, topLevelAttribute);
-	}
-	
-	protected void handleSimpleType(SchemaObject topLevelSimpleType) {
-		handleSimpleType(null,topLevelSimpleType);
-	}
-	
-	protected void handle(NamedAttributeGroup namedAttributeGroup){
-		handle(null, namedAttributeGroup);
-	}
-	
-	protected void handle(NamedGroup namedAttributeGroup){
-		handle(null, namedAttributeGroup);
-	}
-	
-	protected QName getComplexTypeBase(ComplexType complexType) {
-		if (complexType == null)
-			return null;
-		ComplexContent complexContent = complexType.getComplexContent();
-		if (complexContent != null) {
-			ExtensionType extensionType = complexContent.getExtension();
-			if (extensionType != null) {
-				QName type = extensionType.getBase();
-				return type;
-			}
-		}
-		return null;
-	}
-	
-	protected QName getSimpleTypeBase(SimpleType simpleType) {
-//		if (simpleType == null)
-//			return null;
-//		return simpleType.getRestriction().getBase();
-		
-		Restriction restriction = simpleType.getRestriction();
-		if (restriction != null) {
-			QName base = restriction.getBase();
-			return base;
-		} else if (simpleType.getId() != null) {
-			throw new RuntimeException(simpleType.getName() + " restriction error");
-		} else if (simpleType.getUnion() != null) {
-			Union union = simpleType.getUnion();
-			if (union.getMemberTypes().size() > 0) {
-				QName base = null;
-				for (QName type : union.getMemberTypes()) {
-					QName sType = null;
-					TypeEntry entry = getTypeEntry(type);
-					if (entry == null) {
-						SchemaObject obj = simpleTypeName.get(type.getLocalPart());
-						if (obj == null)
-							throw new RuntimeException(simpleType.getName() + " union has unresolved reference " + type.getLocalPart());
-						sType = getSimpleTypeBase(obj.getSimpleType());
-					} else {
-						sType = type;
-					}
-					if (base == null)
-						base = sType;
-					else if (!base.equals(sType)) {
-						//FIXME : throw new RuntimeException(simpleType.getName() + " union has incompatible member types");
-						// fall back to string. 
-						base = new QName(SCHEMA_NS, "string");
-						
-					}
-				}
-				return base;
-			} else {
-				if (union.getSimpleType().size() == 0)
-					throw new RuntimeException(simpleType.getName() + " union error");
-				for (SimpleType s : union.getSimpleType()) {
-					if (restriction == null)
-						restriction = s.getRestriction();
-					else  {
-						Restriction r = s.getRestriction();
-						if (!r.getBase().equals(restriction.getBase()))
-							throw new RuntimeException(simpleType.getName() + " union has incompatible restriction bases");
-					}
-				}
-				QName base = restriction.getBase();
-				return base;
-			}
-		} else if (simpleType.getList() != null) {
-			// FIXME: callers cannot get the information that we have a list.
-			org.w3._2001.xmlschema.List list = simpleType.getList();
-			return list.getItemType();
-		} else {
-			throw new RuntimeException(simpleType.getName() + " restriction error");
-		}
-	}
-	
-	protected QName getElementBase(Element element) {
-		ComplexType complexType = element.getComplexType();
-		SimpleType simpleType = element.getSimpleType();
-		if (complexType != null)
-			return getComplexTypeBase(complexType);
-		if (simpleType != null) {
-			return getSimpleTypeBase(simpleType);
-		}
-		return null;
-	}
-	
-	private void handleAttributes(SchemaObject complexType, List<Annotated> attributeOrAttributeGroup) {
-		//name = getComplexTypePrefix()+complexType.getName()
-		
-		Set<Annotated> handled = handleAttributeCompositions(complexType,attributeOrAttributeGroup);
-		for (Annotated annotated : attributeOrAttributeGroup) {
-			if (handled.contains(annotated))
-				continue;
-			if (annotated instanceof Attribute) {
-				handle(complexType,(Attribute)annotated);
-			} else if (annotated instanceof AttributeGroup){
-				handle(complexType,(AttributeGroup)annotated);
-				//comment("AttributeGroup " + ((AttributeGroup)annotated).getRef().getLocalPart());
-			} else {
-				throw new RuntimeException();
-			}
-		}
-	}
-	
-	protected void handleAttributes(SchemaObject simpleTypeObj) {
-		component.handleAttributes(simpleTypeObj);
-	}
-	
-	protected void handleExtensionAttributes(SchemaObject complexType) {
-		ComplexContent complexContent = complexType.getComplexType().getComplexContent();
-		if (complexContent != null) {
-			ExtensionType extensionType = complexContent.getExtension();
-			if (extensionType != null) {
-				handleAttributes(complexType, extensionType.getAttributeOrAttributeGroup());
-			}
-		}
-		SimpleContent simpleContent = complexType.getComplexType().getSimpleContent();
-		if (simpleContent != null) {
-			ExtensionType extensionType = simpleContent.getExtension();
-			if (extensionType != null) {
-				handleAttributes(complexType, extensionType.getAttributeOrAttributeGroup());
-			}
-		}
-	}
-	
-	
-	
-	protected void handleComplexTypeAttributes(SchemaObject complexType) {		
-		handleAttributes(complexType,complexType.getComplexType().getAttributeOrAttributeGroup());
-	}
-	
-	protected void handleElementComplexTypeAttributes(SchemaObject complexType) {
-		if (complexType != null) {
-			handleComplexTypeAttributes(complexType);
-			handleExtensionAttributes(complexType);
-		}
-	}
-	
-	protected void handleElementSimpleTypeAttributes(SchemaObject simpleType) {
-		if (simpleType != null) {
-			handleAttributes(simpleType);
-		}
-	}
-	
-	protected Set<Annotated> handleAttributeCompositions(SchemaObject obj, List<Annotated> attributeOrAttributeGroup) {
-		
-		Set<Annotated> handled = new HashSet<Annotated>();
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof AttributeComposition) {
-				AttributeComposition composition = (AttributeComposition)e.getValue();
-				if (composition.getAttribute().size() < 2)
-					throw new RuntimeException("Attribute Composition is not valid");
-				BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> map = new BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated>();
-				for (org.simantics.xml.sax.configuration.Attribute a : composition.getAttribute()) {
-					for (Annotated annotated : attributeOrAttributeGroup) {
-						if (annotated instanceof Attribute) {
-							Attribute attribute = (Attribute)annotated;
-							QName type = getBaseType(attribute);
-							if (a.getName().equals(attribute.getName()) && type != null && a.getType().equals(type.getLocalPart())) {
-								map.map(a, attribute);
-							}
-						}
-					}
-				}
-				if (composition.getAttribute().size() == map.size()) {
-					handled.addAll(map.getRightSet());
-					handleAttributeComposition(obj, composition, map);	
-				}
-			}
-		}
-		return handled;
-	}
-	
-	protected QName getBaseType(Attribute attribute) {
-		if (attribute.getType() != null)
-			return attribute.getType();
-		if (attribute.getRef() != null)
-			return attribute.getRef();
-		SimpleType simpleType = attribute.getSimpleType();
-		if (simpleType != null) {
-			Restriction restriction = simpleType.getRestriction();
-			if (restriction != null)
-				if (restriction.getBase() != null)
-					return restriction.getBase();
-		}
-		return null;
-	}
-	
-	protected QName getPrimitiveType(Attribute attribute) {
-		QName type = getBaseType(attribute);
-		String b = getBindingFromPrimitiveType(type);
-		while (b==null && type != null) {
-			SchemaObject baseType = simpleTypeName.get(type.getLocalPart());
-			if (baseType != null) {
-				Restriction restriction = baseType.getSimpleType().getRestriction();
-				if (restriction != null)
-					if (restriction.getBase() != null) {
-						type = restriction.getBase();
-						b = getBindingFromPrimitiveType(type);
-					}
-			}
-		}
-		return type;
-	}
-	
-	protected Attribute getRefAttribute(QName ref) {
-		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
-			if (attrs instanceof TopLevelAttribute) {
-				TopLevelAttribute attribute = (TopLevelAttribute)attrs;
-				if (attribute.getName().equals(ref.getLocalPart()))
-					return attribute;
-			}
-		}
-		return null;
-	}
-	
-	//protected abstract void handleAttributeComposition(SchemaObject obj, AttributeComposition composition, BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> attributes);
-	protected void handleAttributeComposition(SchemaObject obj, AttributeComposition composition, BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> attributes) {
-		component.handleAttributeComposition(obj, composition, attributes);
-	}
-	
-	
-	
-	
-	protected void handleComplexType(SchemaObject complexType) {
-//		handleComplexTypeAttributes(complexType);
-//		handleComplexTypeExtension(complexType);
-//		handleExtensionAttributes(complexType);
-		component.handleComplexType(complexType);
-	}
-	
-	protected void handleElement(SchemaObject topLevelElement) {
-//		LocalComplexType complexType = topLevelElement.getElement().getComplexType();
-//		
-//		if (complexType != null) {
-//			SchemaObject complextTypeObj = complexTypes.get(complexType);
-//			handleElementComplexTypeAttributes(complextTypeObj);
-//			handleComplexTypeExtension(complextTypeObj);
-//		}	
-		component.handleElement(topLevelElement);
-	}
-	
-	protected enum RefType{Element,Reference,Type};
-	
-	protected void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement element, String refName, RefType refType) {
-		component.handleIndicator(parent, indicator, element, refName, refType);
-	}
-	protected void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement any) {
-		component.handleIndicator(parent, indicator, any);
-	}
-	protected void handle(SchemaObject parent, SchemaElement indicator, List<SchemaElement> elements) {
-		//component.handle(parent, indicator, elements);
-		if (indicator.getType() == SchemaElement.ElementType.SEQUENCE || (indicator.getType() == SchemaElement.ElementType.CHOICE && indicator.getRestriction().many())) {
-			for (SchemaElement e : elements) {
-				handle(parent, indicator, e);
-			}
-		} else if (indicator.getType() == SchemaElement.ElementType.CHOICE) {
-			String name = getChoiceName(elements);
-			component.handleChoice(parent, indicator, elements, name);
-		}
-	}
-	
-	protected void handle(SchemaObject parent, ExplicitGroup eg, SchemaElement.ElementType indicator) {
-		handle(parent, new SchemaElement(eg, indicator));
-	}
-	
-	protected void handle(SchemaObject parent, SchemaElement indicator) {
-		
-		
-		List<SchemaElement> elements = new ArrayList<SchemaElement>();
-		List<SchemaElement> choices = new ArrayList<SchemaElement>();
-		List<SchemaElement> sequences = new ArrayList<SchemaElement>();
-		List<SchemaElement> alls = new ArrayList<SchemaElement>();
-		List<SchemaElement> anys = new ArrayList<SchemaElement>();
-		List<SchemaElement> groups = new ArrayList<SchemaElement>();
-		
-		for (Object o : indicator.getGroup().getParticle()) {
-			if (o instanceof JAXBElement<?>) {
-				JAXBElement<?> element = (JAXBElement<?>)o;
-				Object elemValue = element.getValue();
-				if (elemValue instanceof LocalElement) {
-					LocalElement localElement = (LocalElement)elemValue;
-					elements.add(new SchemaElement(indicator,localElement, ElementType.ELEMENT));
-				} else if (elemValue instanceof All) {
-					alls.add(new SchemaElement(indicator,(All)elemValue, ElementType.ALL));
-				} else if (elemValue instanceof ExplicitGroup) {
-					QName qname = element.getName();
-					if ("choice".equals(qname.getLocalPart())) {
-						choices.add(new SchemaElement(indicator,(ExplicitGroup)elemValue, ElementType.CHOICE));
-					} else if ("sequence".equals(qname.getLocalPart())) {
-						sequences.add(new SchemaElement(indicator,(ExplicitGroup)elemValue, ElementType.SEQUENCE));
-					}
-				} else if (elemValue instanceof RealGroup) {
-					if (elemValue instanceof GroupRef) {
-						groups.add(new SchemaElement(indicator,(GroupRef)elemValue, ElementType.GROUP_REF));
-					} else if (elemValue instanceof NamedGroup) {
-						groups.add(new SchemaElement(indicator,(NamedGroup)elemValue, ElementType.NAMED_GROUP));
-					} else {
-						throw new RuntimeException("Unknown ExplicitGroup element " + elemValue.getClass().getName());
-					}
-				} else {
-					throw new RuntimeException("Unknown ExplicitGroup element " + elemValue.getClass().getName());
-				}
-			} else if (o instanceof Any){
-				anys.add(new SchemaElement(indicator,(Any)o, ElementType.ANY));
-			} else {
-				throw new RuntimeException("Unknown ExplicitGroup reference " + o.getClass().getName());
-			}
-		}
-		
-		if (elements.size() == 0 && choices.size() == 0 && sequences.size() == 0 && alls.size() == 0 && anys.size() == 0 && groups.size() == 0) {
-			return;
-		}
-		
-		if (indicator.getType() == SchemaElement.ElementType.SEQUENCE) {
-			if (indicator.getRestriction().single()) {
-				if (elements.size() > 0) {
-					for (SchemaElement e : sequences) {
-						handle(parent, e);
-					}
-					for (SchemaElement c : choices) {
-						handle(parent, c);
-					}
-					
-					for (SchemaElement c : alls) {
-						handle(parent, c);
-					}
-					
-					for (SchemaElement c : groups) {
-						handle(parent, c);
-					}
-					handle(parent, indicator, elements);
-					for (SchemaElement a : anys) {
-						handleIndicator(parent, indicator, a);
-					}
-				} else {
-					if (sequences.size() > 0) {
-						throw new RuntimeException("Cannot handle Sequence with inner Sequences");
-					}
-					for (SchemaElement c : choices) {
-						handle(parent, c);
-					}
-					for (SchemaElement a : anys) {
-						handleIndicator(parent, indicator, a);
-					}
-					for (SchemaElement c : groups) {
-						handle(parent, c);
-					}
-				}
-			} else {
-				if (choices.size() == 1 && sequences.size() == 0 && alls.size() == 0 && groups.size() == 0) {
-					// special case: handle lone choice inside sequence with maxOccurs > 1 
-					SchemaElement choice = choices.get(0);
-					// move multiplicity restrictions to choice
-					if (indicator.getRestriction().max == -1 || (choice.getRestriction().max > 0 && indicator.getRestriction().max > choice.getRestriction().max))
-						choice.getRestriction().max = indicator.getRestriction().max;
-					if (indicator.getRestriction().min == 0 || choice.getRestriction().min > indicator.getRestriction().min)
-						choice.getRestriction().min = indicator.getRestriction().min;
-					handle(parent, choice, elements);
-					return;
-				}
-				if (sequences.size() > 0 || choices.size() > 0 || alls.size() > 0 || groups.size() > 0) {
-					throw new RuntimeException("Cannot handle Sequence with inner ExplicitGroups");
-				}
-				handle(parent, indicator, elements);
-				for (SchemaElement a : anys) {
-					handleIndicator(parent, indicator, a);
-				}
-			}
-		
-		} else if (indicator.getType() == SchemaElement.ElementType.CHOICE){
-			if (indicator.getRestriction().single()) {
-				if (sequences.size()> 0 || choices.size() > 0 || alls.size() > 0 || anys.size() > 0 || groups.size() > 0) {
-					throw new RuntimeException("Cannot handle Choice that contains something else than Elements");
-				}
-				handle(parent, indicator, elements);
-				
-			} else {
-				if (sequences.size() > 0 || choices.size() > 0 || alls.size() > 0 || groups.size() > 0) {
-					throw new RuntimeException("Cannot handle Choice with inner ExplicitGroups");
-				}
-				handle(parent, indicator,  elements);
-				for (SchemaElement a : anys) {
-					handleIndicator(parent, indicator, a);
-				}
-			}
-		} else if (indicator.getType() == ElementType.ALL) {
-			if (sequences.size()> 0 || choices.size() > 0 || alls.size() > 0 || anys.size() > 0  || groups.size() > 0) {
-				throw new RuntimeException("Cannot handle All that contains something else than Elements");
-			}
-			if (!indicator.getRestriction().single()) {
-				throw new RuntimeException("All indicator must have maxOccurs=1");
-			}
-			handle(parent, indicator, elements);
-		}
-	}
-	
-	
-	protected void handle(SchemaObject parent, SchemaElement indicator, SchemaElement element) {
-		Element localElement = element.getElement();
-		if (localElement.getName() != null) {
-			SchemaObject eObj = elements.get(localElement); 
-			QName refType = localElement.getType();
-			if (refType != null)
-				handleIndicator(parent, indicator, element, null, RefType.Type);
-			else {
-				handleElement(eObj);
-				handleIndicator(parent, indicator, element, null, RefType.Element);
-			}
-		} else if (localElement.getRef() != null) {
-			handleIndicator(parent, indicator,element, null, RefType.Reference);
-		}
-	}
-	
-	protected String getElementName(Element localElement) {
-		if (localElement.getName() != null) {
-			String refName = localElement.getName();
-			QName refType = localElement.getType();
-			if (refType != null)
-				return refName;
-		} else if (localElement.getRef() != null) {
-			QName refType = localElement.getRef();
-			if (refType != null)
-				return refType.getLocalPart();
-		}
-		return null;
-	}
-	
-	protected String getChoiceName(List<SchemaElement> elements) {
-		if (elements.size() == 1) {
-			return getElementName(elements.get(0).getElement());
-		}
-		List<String> names = new ArrayList<String>();
-		for (SchemaElement e : elements) {
-			String name = getElementName(e.getElement());
-			if (name != null)
-				names.add(name);
-		}
-		String name = "";
-		for (int i = 0; i < names.size(); i++) {
-			if (i == 0)
-				name = names.get(i);
-			else
-				name += "Or"+names.get(i);
-		}
-		return name;
-	}
-		
-	protected void handle(SchemaObject parent, Attribute attribute) {
-		component.handle(parent, attribute);
-	}
-	protected void handle(SchemaObject parent, AttributeGroup attribute) {
-		component.handle(parent, attribute);
-	}
-	protected void handle(SchemaObject parent, NamedGroup attribute){
-		component.handle(parent, attribute);
-	};
-	
-	protected void handleSimpleType(SchemaObject parent, SchemaObject simpleType) {
-		component.handleSimpleType(parent, simpleType);
-	}
-	
-	
-	
-	protected void handleComplexTypeExtension(SchemaObject complexTypeObj) {
-		ComplexType complexType = complexTypeObj.getComplexType();
-		if (complexType != null) {
-			if (complexType.getChoice() != null)
-				handle(complexTypeObj, complexType.getChoice(), SchemaElement.ElementType.CHOICE);
-			if (complexType.getSequence() != null)
-				handle(complexTypeObj, complexType.getSequence(), SchemaElement.ElementType.SEQUENCE);
-			if (complexType.getAll() != null)
-				handle(complexTypeObj, complexType.getAll(), SchemaElement.ElementType.ALL);
-			if (complexType.getGroup() != null)
-				throw new RuntimeException("Groups not supported");
-			ComplexContent complexContent = complexType.getComplexContent();
-			if (complexContent != null) {
-				ExtensionType extensionType = complexContent.getExtension();
-				if (extensionType != null) {
-					if (extensionType.getChoice() != null) {
-						handle(complexTypeObj, extensionType.getChoice(), SchemaElement.ElementType.CHOICE);
-					}
-					if (extensionType.getSequence()!= null) {
-						handle(complexTypeObj, extensionType.getSequence(), SchemaElement.ElementType.SEQUENCE);
-					}
-					if (extensionType.getAll()!= null) {
-						handle(complexTypeObj, extensionType.getAll(), SchemaElement.ElementType.ALL);
-					}
-					if (extensionType.getGroup() != null) {
-						throw new RuntimeException("Groups not supported");
-					}
-				}
-			}
-//			SimpleContent simpleContent = complexType.getSimpleContent();
-//			if (simpleContent != null) {
-//				ExtensionType extensionType = simpleContent.getExtension();
-//			}
-		}
-	}
-	
-	
-	public boolean isElementRef(String ref) {
-		return elementName.containsKey(ref);
-	}
-	
-	public boolean isComplexTypeRef(String ref) {
-		return complexTypeName.containsKey(ref);
-	}
-	
-	public boolean isSimpleTypeRef(String ref) {
-		return simpleTypeName.containsKey(ref);
-	}
-	
-	public IDProvider getIDProvider(Element element) {
-		List<IDProvider> idProviders = new ArrayList<IDProvider>(2);
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof IDProvider) {
-				IDProvider ref = (IDProvider)e.getValue();
-				org.simantics.xml.sax.configuration.Element element2 = ref.getElement();
-				if (element2 != null) {
-					if (element.getName().equals(element2.getName()))
-						idProviders.add(ref);
-				}
-				
-			}
-		}
-		if (idProviders.size() == 0)
-			return null;
-		if (idProviders.size() > 1)
-			throw new RuntimeException("Element " + element.getName() + " contains " + idProviders.size() + " id provider rules, only one is allowed.");
-		return idProviders.get(0);
-	}
-	
-	public IDProvider getIDProvider(ComplexType complexType) {
-		List<IDProvider> idProviders = new ArrayList<IDProvider>(2);
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof IDProvider) {
-				IDProvider ref = (IDProvider)e.getValue();
-				org.simantics.xml.sax.configuration.ComplexType complexType2 = ref.getComplexType();
-				if (complexType2 != null) {
-					if (complexType.getName().equals(complexType2.getName()))
-						idProviders.add(ref);
-				}
-
-			}
-		}
-		if (idProviders.size() == 0)
-			return null;
-		if (idProviders.size() > 1)
-			throw new RuntimeException("Element " + complexType.getName() + " contains " + idProviders.size() + " id provider rules, only one is allowed.");
-		return idProviders.get(0);
-	}
-	
-	public List<IDReference> getIDReferences(Element element) {
-		List<IDReference> idReferences = new ArrayList<IDReference>(2);
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof IDReference) {
-				IDReference ref = (IDReference)e.getValue();
-				org.simantics.xml.sax.configuration.Element element2 = ref.getElement();
-				if (element2 != null) {
-					if (element.getName().equals(element2.getName()))
-						idReferences.add(ref);
-				}
-			}
-		}
-		return idReferences;
-	}
-	
-	public List<IDReference> getIDReferences(ComplexType complexType) {
-		List<IDReference> idReferences = new ArrayList<IDReference>(2);
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof IDReference) {
-				IDReference ref = (IDReference)e.getValue();
-				org.simantics.xml.sax.configuration.ComplexType complexType2 = ref.getComplexType();
-				if (complexType2 != null) {
-					if (complexType.getName().equals(complexType2.getName()))
-						idReferences.add(ref);
-				}
-			}
-		}
-		return idReferences;
-	}
-	
-	public UnrecognizedChildElement getUnknown(ComplexType complexType) {
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof UnrecognizedChildElement) {
-				UnrecognizedChildElement rule = (UnrecognizedChildElement)e.getValue();
-				org.simantics.xml.sax.configuration.ComplexType complexType2 = rule.getComplexType();
-				if (complexType2 != null) {
-					if (complexType.getName().equals(complexType2.getName()))
-						return rule;
-				}
-			}
-		}
-		return null;
-	}
-	
-	public UnrecognizedChildElement getUnknown(Element element) {
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof UnrecognizedChildElement) {
-				UnrecognizedChildElement rule = (UnrecognizedChildElement)e.getValue();
-				org.simantics.xml.sax.configuration.Element element2 = rule.getElement();
-				if (element2 != null) {
-					if (element.getName().equals(element2.getName()))
-						return rule;
-				}
-			}
-		}
-		return null;
-	}
-	
-	public Rename getRename(Attribute element) {
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof Rename) {
-				Rename rule = (Rename)e.getValue();
-				Object ref = rule.getElementOrComplexTypeOrAttribute().get(0);
-				if (!(ref instanceof org.simantics.xml.sax.configuration.Attribute))
-					continue;
-				org.simantics.xml.sax.configuration.Attribute element2 = (org.simantics.xml.sax.configuration.Attribute)ref;
-				if (element2.getName().equals(element.getName())) {
-					return rule;
-				}
-			}
-		}
-		return null;
-	}
-	
-	public Rename getRename(ComplexType element) {
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof Rename) {
-				Rename rule = (Rename)e.getValue();
-				Object ref = rule.getElementOrComplexTypeOrAttribute().get(0);
-				if (!(ref instanceof org.simantics.xml.sax.configuration.ComplexType))
-					continue;
-				org.simantics.xml.sax.configuration.ComplexType element2 = (org.simantics.xml.sax.configuration.ComplexType)ref;
-				if (element2.getName().equals(element.getName())) {
-					return rule;
-				}
-			}
-		}
-		return null;
-	}
-	
-	public Rename getRename(Element element) {
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof Rename) {
-				Rename rule = (Rename)e.getValue();
-				Object ref = rule.getElementOrComplexTypeOrAttribute().get(0);
-				if (!(ref instanceof org.simantics.xml.sax.configuration.Element))
-					continue;
-				org.simantics.xml.sax.configuration.Element element2 = (org.simantics.xml.sax.configuration.Element)ref;
-				if (element2.getName().equals(element.getName())) {
-					return rule;
-				}
-			}
-		}
-		return null;
-	}
-	 
-	
-	public boolean useOriginalList(SchemaObject parent, SchemaElement indicator, SchemaElement element,  boolean reference, String ref, QName refType) {
-		if (parent.getName() == null)
-			parent = parent.getParent();
-		if (parent.getName().contains("PipingNetworkSegment"))
-			System.out.println();
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof OrderedChild) {
-				OrderedChild oc = (OrderedChild)e.getValue();
-				org.simantics.xml.sax.configuration.Element element2 = oc.getElement();
-				org.simantics.xml.sax.configuration.ComplexType complexType = oc.getComplexType();
-				org.simantics.xml.sax.configuration.Element child = oc.getChild();
-				if (!oc.getType().equals("original"))
-					continue;
-				boolean match = false;
-				if (element2 != null) {
-					if (parent.getType() == ObjectType.ELEMENT && parent.getName().equals(element2.getName())) {
-						match = true;
-					}
-				} else if (complexType != null) {
-					if (parent.getType() == ObjectType.COMPLEX_TYPE && parent.getName() != null && parent.getName().equals(complexType.getName())) {
-						match = true;
-					}
-					
-				}
-				if (match) {
-					if (child != null) {
-						if (matchChild(child, ref, refType)) {
-							if (oc.getValue().equals("disable"))
-								return false;
-							else return true;
-						}
-					} else { 
-						if (oc.getValue().equals("disable"))
-							return false;
-						return true;
-					}
-					
-				}
-			}
-		}
-		return indicator.order();
-	}
-	
-	public boolean useElementList(SchemaObject parent, SchemaElement indicator, SchemaElement element,  boolean reference, String refName, QName refType) {
-		if (parent.getName() == null)
-			parent = parent.getParent();
-		if (parent.getName() == "PipingNetworkSegment")
-			System.out.println();
-		for (JAXBElement<?> e : configuration.getConversionRule()) {
-			if (e.getValue() instanceof OrderedChild) {
-				OrderedChild oc = (OrderedChild)e.getValue();
-				org.simantics.xml.sax.configuration.Element element2 = oc.getElement();
-				org.simantics.xml.sax.configuration.ComplexType complexType = oc.getComplexType();
-				org.simantics.xml.sax.configuration.Element child = oc.getChild();
-				if (!oc.getType().equals("child"))
-					continue;
-				boolean match = false;
-				if (element2 != null) {
-					if (parent.getType() == ObjectType.ELEMENT && parent.getName().equals(element2.getName())) {
-						match = true;
-					}
-				} else if (complexType != null) {
-					if (parent.getType() == ObjectType.COMPLEX_TYPE && parent.getName() != null && parent.getName().equals(complexType.getName())) {
-						match = true;
-					}
-					
-				}
-				if (match) {
-					if (child != null) {
-						if (matchChild(child, refName, refType)) {
-							if (oc.getValue().equals("disable"))
-								return false;
-							else return true;
-						}
-					} else {
-						if (oc.getValue().equals("disable"))
-							return false;
-						return true;
-					}
-					
-				}
-			}
-		}
-		return element.many() && element.order();
-	}
-	
-	private boolean matchChild(org.simantics.xml.sax.configuration.Element child, String refName, QName refType) {
-		if (refType != null && refType.getLocalPart().equals(child.getName()))
-			return true;
-		if (refName != null && refName.equals(child.getName()))
-			return true;
-		return false;
-	}
-	
-	public static class TypeEntry {
-		String l0Type;
-		String binding;
-		String javaType;
-		String defaultValue;
-		boolean id;
-		String getterPrefix;
-		String getterPostfix;
-		String stringPrefix;
-		String stringPostfix;
-		public TypeEntry(String l0Type, String binding, String javaType, String defaultValue, String getterPrefix, String getterPostfix, String stringPrefix, String stringPostfix) {
-			super();
-			this.l0Type = l0Type;
-			this.binding = binding;
-			this.javaType = javaType;
-			this.defaultValue = defaultValue;
-			this.id = false;
-			this.getterPrefix = getterPrefix;
-			this.getterPostfix = getterPostfix;
-			this.stringPrefix = stringPrefix;
-			this.stringPostfix = stringPostfix;
-		}
-		
-		public TypeEntry(String l0Type, String binding, String javaType, String defaultValue, String getterPrefix, String getterPostfix, String stringPrefix, String stringPostfix, boolean id) {
-			super();
-			this.l0Type = l0Type;
-			this.binding = binding;
-			this.javaType = javaType;
-			this.defaultValue = defaultValue;
-			this.id = id;
-			this.getterPrefix = getterPrefix;
-			this.getterPostfix = getterPostfix;
-			this.stringPrefix = stringPrefix;
-			this.stringPostfix = stringPostfix;
-		}
-		
-		public String getValueGetterMethod(String name) {
-			return getterPrefix + name + ".getValue()"+getterPostfix;
-		}
-		public String getValueGetter(String name) {
-			return getterPrefix + name+getterPostfix;
-		}
-		public String getValueGetter()
-		{
-			return getValueGetter("value");
-		}
-		
-		public String getToString(String name) {
-			return stringPrefix +"("+javaType+")"+name+stringPostfix;
-		}
-		
-		public String getElementToString(String name) {
-			return stringPrefix + name+stringPostfix;
-		}
-		
-	}
-	
-	public enum InheritanceType{ComplexType,AtomicType,None};
-	
-	public static class Inheritance {
-		public String baseClass;
-		public InheritanceType type;
-		public TypeEntry atomicType;
-		
-		public Inheritance(String baseClass) {
-			this.baseClass = baseClass;
-			this.type = InheritanceType.None;
-		}
-	}
-	
-	public String getComplexTypePrefix() {
-		return component.getComplexTypePrefix();
-	}
-	public String getAttributeGroupPrefix() {
-		return component.getAttributeGroupPrefix();
-	}
-	public String getName(SchemaObject obj) {
-		return component.getName(obj);
-	}
-	public String getBaseClass(ObjectType type) {
-		return component.getBaseClass(type);
-	}
-	
-	
-	
-	public Inheritance getInheritance(SchemaObject topLevelObj) {
-		Inheritance inheritance = null;
-		if (topLevelObj.getType() == ObjectType.ELEMENT) {
-			Element topLevelElement = topLevelObj.getElement();
-			inheritance = new Inheritance(getBaseClass(ObjectType.ELEMENT));
-			if (topLevelElement.getType() != null) {
-				QName type = topLevelElement.getType();
-				if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
-					SchemaObject obj = complexTypeName.get(type.getLocalPart());
-	//				if (obj == null)
-	//					obj = simpleTypeName.get(type.getLocalPart());
-					if (obj != null) {
-						inheritance.baseClass = getName(obj);
-						inheritance.type = InheritanceType.ComplexType;
-					}
-				} else {
-					TypeEntry entry = getTypeEntry(type);
-					if (entry != null) {
-						inheritance.type = InheritanceType.AtomicType;
-						inheritance.atomicType = entry;
-					}
-				}
-			}
-			if (inheritance.type == InheritanceType.None) {
-				QName type = getElementBase(topLevelElement);
-				if (type != null) {
-					if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
-						SchemaObject obj = getWithName(type);
-						inheritance.baseClass = getName(obj);
-						inheritance.type = InheritanceType.ComplexType;
-					} else {
-						TypeEntry entry = getTypeEntry(type);
-						if (entry != null) {
-							inheritance.type = InheritanceType.AtomicType;
-							inheritance.atomicType = entry;
-						}
-					}
-				}
-			}
-			if (inheritance.type == InheritanceType.None) {
-				QName type = topLevelElement.getSubstitutionGroup();
-				if (type != null) {
-					if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
-						SchemaObject obj = getWithName(type);
-						inheritance.baseClass = getName(obj);
-						inheritance.type = InheritanceType.ComplexType;
-					} else {
-						TypeEntry entry = getTypeEntry(type);
-						if (entry != null) {
-							inheritance.type = InheritanceType.AtomicType;
-							inheritance.atomicType = entry;
-						}
-					}
-				}
-			}
-		} else if (topLevelObj.getType() == ObjectType.COMPLEX_TYPE) {
-			ComplexType complexType = topLevelObj.getComplexType();
-			QName type = getComplexTypeBase(complexType);
-			inheritance = new Inheritance(getBaseClass(ObjectType.COMPLEX_TYPE));
-			if (type != null && !type.getNamespaceURI().equals("http://www.w3.org/2001/XMLSchema")) {
-				SchemaObject obj = complexTypeName.get(type.getLocalPart());
-				if (obj != null) {
-					inheritance.baseClass = getName(obj);
-					inheritance.type = InheritanceType.ComplexType;
-				}
-			}
-			SimpleContent simpleContent = complexType.getSimpleContent();
-			if (simpleContent != null) {
-				ExtensionType extensionType = simpleContent.getExtension();
-				if (extensionType != null) {
-					type = extensionType.getBase();
-					getAtomicTypeInheritance(type, inheritance);
-				}
-			}
-		}
-		
-		return inheritance;
-	}	
-	/**
-	 * Goes through chain of SimpleTypes until locates Atomic Type (type defined in XML schema). 
-	 * @param type
-	 * @param topLevelObj
-	 * @param inheritance
-	 */
-	public void getAtomicTypeInheritance(QName type, Inheritance inheritance) {
-		if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
-			SchemaObject obj = getWithName(type);
-			System.out.println();
-			if (obj.getType() != ObjectType.SIMPLE_TYPE)
-				throw new RuntimeException("SimpleContent does not use SimpleType definition");
-			SimpleType simpleType = obj.getSimpleType();
-			type = getSimpleTypeBase(simpleType);
-			getAtomicTypeInheritance(type, inheritance);
-		} else {
-			TypeEntry entry = getTypeEntry(type);
-			if (entry != null) {
-				inheritance.type = InheritanceType.AtomicType;
-				inheritance.atomicType = entry;
-			}
-		}
-	}
-	
-	public String getDefaultValue(QName atype) {
-		Map<String,TypeEntry> types = typeMap.get(atype.getNamespaceURI());
-		if (types == null)
-			return null;
-		TypeEntry entry =  types.get(atype.getLocalPart());
-		if (entry == null)
-			return null;
-		return entry.defaultValue;
-	}
-
-}
+package org.simantics.xml.sax;
+
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Deque;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+
+import org.simantics.utils.datastructures.BijectionMap;
+import org.simantics.xml.sax.SchemaElement.ElementType;
+import org.simantics.xml.sax.SchemaObject.ObjectType;
+import org.simantics.xml.sax.configuration.AttributeComposition;
+import org.simantics.xml.sax.configuration.Configuration;
+import org.simantics.xml.sax.configuration.IDProvider;
+import org.simantics.xml.sax.configuration.IDReference;
+import org.simantics.xml.sax.configuration.OrderedChild;
+import org.simantics.xml.sax.configuration.Rename;
+import org.simantics.xml.sax.configuration.UnrecognizedChildElement;
+import org.w3._2001.xmlschema.All;
+import org.w3._2001.xmlschema.Annotated;
+import org.w3._2001.xmlschema.Any;
+import org.w3._2001.xmlschema.Attribute;
+import org.w3._2001.xmlschema.AttributeGroup;
+import org.w3._2001.xmlschema.ComplexContent;
+import org.w3._2001.xmlschema.ComplexType;
+import org.w3._2001.xmlschema.Element;
+import org.w3._2001.xmlschema.ExplicitGroup;
+import org.w3._2001.xmlschema.ExtensionType;
+import org.w3._2001.xmlschema.GroupRef;
+import org.w3._2001.xmlschema.LocalElement;
+import org.w3._2001.xmlschema.NamedAttributeGroup;
+import org.w3._2001.xmlschema.NamedGroup;
+import org.w3._2001.xmlschema.OpenAttrs;
+import org.w3._2001.xmlschema.RealGroup;
+import org.w3._2001.xmlschema.Restriction;
+import org.w3._2001.xmlschema.Schema;
+import org.w3._2001.xmlschema.SimpleContent;
+import org.w3._2001.xmlschema.SimpleType;
+import org.w3._2001.xmlschema.TopLevelAttribute;
+import org.w3._2001.xmlschema.TopLevelComplexType;
+import org.w3._2001.xmlschema.TopLevelElement;
+import org.w3._2001.xmlschema.TopLevelSimpleType;
+import org.w3._2001.xmlschema.Union;
+
+public final class SchemaConversionBase {
+	
+	protected Schema schema;
+	protected SchemaConverter converter;
+	protected SchemaConversionComponent component;
+	protected Configuration configuration;
+	
+	public static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
+	public static final String CONVERSION_NS = "http://www.simantics.org/Layer0";
+	
+	protected Map<String,Map<String,TypeEntry>> typeMap;
+	
+	protected String ontologyURI;
+	protected String className;
+	
+	public SchemaConversionBase(SchemaConverter converter, String ontologyUri, String className) {
+		this.converter = converter;
+		this.configuration = converter.getConfiguration();
+		this.ontologyURI = ontologyUri;
+		this.className = className;
+		
+		initTypes();
+	}
+	
+	protected void initTypes() {
+		typeMap = new HashMap<String, Map<String,TypeEntry>>();
+		Map<String,TypeEntry> schemaTypes = new HashMap<String, SchemaConversionBase.TypeEntry>();
+		typeMap.put(SCHEMA_NS, schemaTypes);
+		Map<String,TypeEntry> l0Types = new HashMap<String, SchemaConversionBase.TypeEntry>();
+		typeMap.put(CONVERSION_NS, l0Types);
+		
+		schemaTypes.put("string",		new TypeEntry("L0.String",			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("NMTOKEN",		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("token", 		new TypeEntry("L0.String",			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("ID", 			new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","","",true));
+		schemaTypes.put("IDREF", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("Name", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("NCName", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("date", 		new TypeEntry("XML.Date",			"org.simantics.xml.sax.base.datatypes.literal.Date.BINDING", "org.simantics.xml.sax.base.datatypes.literal.Date", "","org.simantics.xml.sax.base.datatypes.literal.Date.parseDate(",")","(",").toString()"));
+		schemaTypes.put("time", 		new TypeEntry("XML.Time", 			"org.simantics.xml.sax.base.datatypes.literal.Time.BINDING", "org.simantics.xml.sax.base.datatypes.literal.Time", "","org.simantics.xml.sax.base.datatypes.literal.Time.parseTime(",")","(",").toString()"));
+		schemaTypes.put("dateTime",		new TypeEntry("XML.DateTime",		"org.simantics.xml.sax.base.datatypes.literal.DateTime.BINDING", "org.simantics.xml.sax.base.datatypes.literal.DateTime", "","org.simantics.xml.sax.base.datatypes.literal.DateTime.parseDateTime(",")","(",").toString()"));
+		schemaTypes.put("gYearMonth", 	new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("gYear", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("gMonth", 		new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("gMonthDay", 	new TypeEntry("L0.String", 			"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("anyURI", 		new TypeEntry("L0.URI",				"Bindings.STRING", "java.lang.String", "","","","",""));
+		schemaTypes.put("double", 		new TypeEntry("L0.Double",			"Bindings.DOUBLE", "double", "java.lang.Double.NaN","java.lang.Double.parseDouble(",")","java.lang.Double.toString(",")"));
+		schemaTypes.put("float", 		new TypeEntry("L0.Float",			"Bindings.FLOAT",  "float",  "java.lang.Float.NaN","java.lang.Float.parseFloat(",")","java.lang.Float.toString(",")"));
+		schemaTypes.put("decimal", 		new TypeEntry("L0.Double",			"Bindings.DOUBLE", "double", "java.lang.Double.NaN","java.lang.Double.parseDouble(",")","java.lang.Double.toString(",")"));
+		schemaTypes.put("boolean", 		new TypeEntry("L0.Boolean",			"Bindings.BOOLEAN", "boolean", "false","java.lang.Boolean.parseBoolean(",")","java.lang.Boolean.toString(",")"));
+		schemaTypes.put("integer", 		new TypeEntry("L0.Integer", 		"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("positiveInteger", new TypeEntry("L0.Integer", 		"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("nonPositiveInteger", new TypeEntry("L0.Integer", 	"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("nonNegativeInteger", new TypeEntry("L0.Integer",	"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("negativeInteger", new TypeEntry("L0.Integer",		"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("unsignedInt", 	new TypeEntry("L0.Integer", 	 	"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("int",			new TypeEntry("L0.Integer",			"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("short", 		new TypeEntry("L0.Integer",			"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("unsignedShort",new TypeEntry("L0.Integer",			"Bindings.INTEGER", "int", "0","java.lang.Integer.parseInt(",")","java.lang.Integer.toString(",")"));
+		schemaTypes.put("byte", 		new TypeEntry("L0.Byte",			"Bindings.BYTE", "byte", "0","java.lang.Byte.parseByte(",")","java.lang.Byte.toString(",")"));
+		schemaTypes.put("unsignedByte", new TypeEntry("L0.Byte",			"Bindings.BYTE", "byte", "0","java.lang.Byte.parseByte(",")","java.lang.Byte.toString(",")"));
+		schemaTypes.put("long", 		new TypeEntry("L0.Long", 			"Bindings.LONG", "long", "0","java.lang.Long.parseLong(",")","java.lang.Long.toString(",")"));
+		schemaTypes.put("unsignedLong",	new TypeEntry("L0.Long", 			"Bindings.LONG", "long", "0","java.lang.Long.parseLong(",")","java.lang.Long.toString(",")"));
+		schemaTypes.put("base64Binary",	new TypeEntry("L0.ByteArray", 		"Bindings.BYTE_ARRAY", "byte[]", "new byte[0]","",".getBytes(org.simantics.databoard.util.binary.UTF8.CHARSET)","new java.lang.String(",", org.simantics.databoard.util.binary.UTF8.CHARSET)"));
+		
+		l0Types.put("doubleArray",		new TypeEntry("L0.DoubleArray",  "Bindings.DOUBLE_ARRAY", "double[]", null,null,null,"java.lang.Double.toString(",")"));
+		l0Types.put("stringArray",		new TypeEntry("L0.StringArray",  "Bindings.STRING_ARRAY", "string[]", null,null,null,"",""));
+	}
+	
+	protected TypeEntry getTypeEntry(QName type) {
+		Map<String,TypeEntry> types = typeMap.get(type.getNamespaceURI());
+		if (types == null)
+			return null;
+		TypeEntry entry = types.get(type.getLocalPart());
+		return entry;
+	}
+	protected TypeEntry getTypeEntry(String type) {
+		for (Map<String,TypeEntry> types : typeMap.values()) {
+			TypeEntry entry = types.get(type);
+			if (entry != null)
+				return entry;
+		}
+		return null;
+	}
+	
+	protected String getL0TypeFromPrimitiveType(QName primitiveType) {
+		TypeEntry entry = getTypeEntry(primitiveType);
+		if (entry == null)
+			return null;
+		return entry.l0Type;
+	}
+	
+	protected String getL0Type(QName primitiveType) {
+		String type = getL0TypeFromPrimitiveType(primitiveType);
+		if (type != null)
+			return type;
+		SchemaObject simpleTypeObj = simpleTypeName.get(primitiveType.getLocalPart());
+		if (simpleTypeObj == null)
+			return null;
+		SimpleType simpleType = simpleTypeObj.getSimpleType();
+		while (simpleType != null) {
+			QName base = simpleType.getRestriction().getBase();
+			if (base != null)
+				return getL0Type(base);
+			simpleType = simpleType.getRestriction().getSimpleType();
+		}
+		return null;
+	}
+	
+	protected String getBindingFromPrimitiveType(QName primitiveType) {
+		TypeEntry entry = getTypeEntry(primitiveType);
+		if (entry == null)
+			return null;
+		return entry.binding;
+	}
+	
+	protected String getJavaTypeFromPrimitiveType(QName primitiveType) {
+		TypeEntry entry = getTypeEntry(primitiveType);
+		if (entry == null)
+			return null;
+		return entry.javaType;
+	}
+	
+	
+	public void init(Schema schema) {	
+		this.schema = schema;
+		
+		preload();
+	}
+	
+	public void handle(SchemaConversionComponent component) {
+		this.component = component;
+		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
+			if (attrs instanceof TopLevelAttribute) {
+				handle((TopLevelAttribute)attrs);
+				
+			} else if (attrs instanceof TopLevelComplexType) {
+				handleComplexType(complexTypes.get(attrs));
+			} else if (attrs instanceof TopLevelElement) {
+				handleElement(elements.get(attrs));
+			} else if (attrs instanceof TopLevelSimpleType) {
+				handleSimpleType(simpleTypes.get(attrs));
+			} else if (attrs instanceof NamedAttributeGroup) {
+				handle((NamedAttributeGroup)attrs);
+			} else if (attrs instanceof NamedGroup) {
+				handle((NamedGroup)attrs);
+			} else {
+				System.out.println(attrs.getClass().getName());
+			}
+		}
+	}
+	
+	private Map<String,SchemaObject> elementName = new HashMap<>();
+	private Map<String,SchemaObject> complexTypeName = new HashMap<>();
+	private Map<String,SchemaObject> simpleTypeName = new HashMap<>();
+	private Map<String,SchemaObject> modelGroupName = new HashMap<>();
+	private Map<Element,SchemaObject> elements = new HashMap<>();
+	private Map<ComplexType,SchemaObject> complexTypes = new HashMap<>();
+	private Map<SimpleType,SchemaObject> simpleTypes = new HashMap<>();
+	private Map<NamedGroup,SchemaObject> modelGroups = new HashMap<>();
+	
+	private SchemaObject _getWithName(QName name) {
+		SchemaObject obj = elementName.get(name.getLocalPart());
+		if (obj == null)
+			obj = complexTypeName.get(name.getLocalPart());
+		if (obj == null)
+			obj = simpleTypeName.get(name.getLocalPart());
+		return obj;
+	}
+	
+	protected SchemaObject getWithName(QName name) {
+		SchemaObject obj = _getWithName(name);
+		if (obj != null)
+			return obj;
+		if (name.getNamespaceURI() != null) {
+			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
+				if (sc.base != null) {
+					obj = sc.base._getWithName(name);
+					if (obj != null) {
+						return obj;
+					}
+				}
+			}		
+		}
+		return null;
+	}
+	
+	private NamedAttributeGroup _getAttributeGroup(QName name) {
+		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
+			if (attrs instanceof NamedAttributeGroup) {
+				NamedAttributeGroup group = (NamedAttributeGroup)attrs;
+				if (group.getName().equals(name.getLocalPart()))
+					return group;
+			}
+		}
+		return null;
+	}
+
+	public NamedAttributeGroup getAttributeGroup(QName name) {
+		NamedAttributeGroup group = _getAttributeGroup(name);
+		if (group != null)
+			return group;
+		if (name.getNamespaceURI() != null) {
+			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
+				if (sc.base != null) {
+					group = sc.base._getAttributeGroup(name);
+					if (group != null) {
+						return group;
+					}
+				}
+			}	
+		}
+		return null;
+	}
+	
+	private SchemaObject _getElement(QName name) {
+		return elementName.get(name.getLocalPart());
+	}
+	
+	protected SchemaObject getElement(QName name) {
+		SchemaObject obj = _getElement(name);
+		if (obj != null)
+			return obj;
+		if (name.getNamespaceURI() != null) {
+			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
+				if (sc.base != null) {
+					obj = sc.base._getElement(name);
+					if (obj != null) {
+						return obj;
+					}
+				}
+			}		
+		}
+		return null;
+	}
+	
+	protected SchemaObject getElement(Element element) {
+		return elements.get(element);
+	}
+	
+	
+	private SchemaObject _getComplexType(QName name) {
+		return complexTypeName.get(name.getLocalPart());
+	}
+	
+	protected SchemaObject getComplexType(QName name) {
+		SchemaObject obj = _getComplexType(name);
+		if (obj != null)
+			return obj;
+		if (name.getNamespaceURI() != null) {
+			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
+				if (sc.base != null) {
+					obj = sc.base._getComplexType(name);
+					if (obj != null) {
+						return obj;
+					}
+				}
+			}		
+		}
+		return null;
+	}
+	
+	protected SchemaObject getComplexType(ComplexType complexType) {
+		return complexTypes.get(complexType);
+	}
+	
+	private SchemaObject _getSimpleType(QName name) {
+		return simpleTypeName.get(name.getLocalPart());
+	}
+	
+	protected SchemaObject getSimpleType(QName name) {
+		SchemaObject obj = _getSimpleType(name);
+		if (obj != null)
+			return obj;
+		if (name.getNamespaceURI() != null) {
+			for (SchemaConverter sc : converter.getConverter(name.getNamespaceURI())) {
+				if (sc.base != null) {
+					obj = sc.base._getSimpleType(name);
+					if (obj != null) {
+						return obj;
+					}
+				}
+			}		
+		}
+		return null;
+	}
+	
+	protected SchemaObject getSimpleType(SimpleType simpleType) {
+		return simpleTypes.get(simpleType);
+	}
+	
+	protected SchemaObject getWithObj(SchemaObject referrer, OpenAttrs attrs) {
+		// FIXME : this method cannot handle references to other schemas.
+		SchemaObject obj = null;
+		if (attrs instanceof Element)
+			obj = elements.get(attrs);
+		else if (attrs instanceof ComplexType)
+			obj = complexTypes.get(attrs);
+		else if (attrs instanceof SimpleType) 
+			obj = simpleTypes.get(attrs);
+		if (obj == null){
+			throw new RuntimeException("Cannot locate referred object " + attrs + " when handling " + referrer.getName());
+		}
+		return obj;
+	}
+	
+	private void preload() {
+		Deque<SchemaObject> stack = new ArrayDeque<SchemaObject>();
+		//stack.addAll(schema.getSimpleTypeOrComplexTypeOrGroup());
+		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
+			if (attrs instanceof Element) {
+				Element element = (Element)attrs;
+				SchemaObject obj = new SchemaObject(element);
+				obj.setRename(getRename(element));
+				stack.push(obj);
+			} else if (attrs instanceof ComplexType) {
+				ComplexType complexType = (ComplexType)attrs;
+				SchemaObject obj = new SchemaObject(complexType);
+				obj.setRename(getRename(complexType));
+				stack.push(obj);
+			} else if (attrs instanceof SimpleType) {
+				SimpleType simpleType = (SimpleType)attrs;
+				SchemaObject obj = new SchemaObject(simpleType);
+				stack.push(obj);
+			}  else if (attrs instanceof Attribute) {
+				// Attributes are not cached
+			} else if (attrs instanceof AttributeGroup) {
+				// Attribute groups are not cached
+			} else if (attrs instanceof NamedGroup) {
+				NamedGroup group = (NamedGroup)attrs;
+				SchemaObject obj = new SchemaObject(group);
+				stack.push(obj);
+			} else {
+				System.out.println(attrs.getClass().getName());
+			}
+		}
+		
+		while (!stack.isEmpty()) {
+			SchemaObject object = stack.pop();
+			switch (object.getType()) {
+			case COMPLEX_TYPE:{
+				ComplexType ct = object.getComplexType();
+				if (ct.getName() != null && ct.getName().length() > 0 && ct instanceof TopLevelComplexType)
+					complexTypeName.put(ct.getName(), object);
+				complexTypes.put(ct, object);
+				if (ct.getChoice() != null) {
+					preload(object,ct.getChoice(), stack);
+				}
+				if (ct.getSequence() != null) {
+					preload(object,ct.getSequence(), stack);
+				}
+				if (ct.getAll() != null) {
+					preload(object,ct.getAll(), stack);
+				}
+				if (ct.getGroup() != null)
+					throw new RuntimeException("Groups not supported");
+				if (ct.getComplexContent() != null) {
+					ComplexContent cc = ct.getComplexContent();
+					ExtensionType extensionType = cc.getExtension();
+					if (extensionType != null) {
+						if (extensionType.getChoice() != null) {
+							preload(object,extensionType.getChoice(), stack);
+						}
+						if (extensionType.getSequence()!= null) {
+							preload(object,extensionType.getSequence(), stack);
+						}
+						if (extensionType.getAll()!= null) {
+							preload(object,extensionType.getAll(), stack);
+						}
+						if (extensionType.getGroup() != null) {
+							throw new RuntimeException("Groups not supported");
+							//preload(object,extensionType.getGroup(), stack);
+						}
+					}
+				}
+				if (ct.getSimpleContent() != null) {
+					SimpleContent cc = ct.getSimpleContent();
+					ExtensionType extensionType = cc.getExtension();
+					if (extensionType != null) {
+						if (extensionType.getChoice() != null) {
+							preload(object,extensionType.getChoice(), stack);
+						}
+						if (extensionType.getSequence()!= null) {
+							preload(object,extensionType.getSequence(), stack);
+						}
+						if (extensionType.getAll()!= null) {
+							preload(object,extensionType.getAll(), stack);
+						}
+						if (extensionType.getGroup() != null)
+							throw new RuntimeException("Groups not supported");
+					}
+				}
+				break;
+			} 
+			case ELEMENT:{
+				Element e = object.getElement();
+				if (e instanceof TopLevelElement)
+					elementName.put(e.getName(), object);
+				elements.put(e, object);
+				if (e.getComplexType() != null)
+					stack.push(new SchemaObject(object,e.getComplexType()));
+				if (e.getSimpleType() != null)
+					stack.push(new SchemaObject(object,e.getSimpleType()));
+				break;
+			} 
+			case SIMPLE_TYPE:{
+				SimpleType e = object.getSimpleType();
+				if (e instanceof TopLevelSimpleType)
+					simpleTypeName.put(e.getName(), object);
+				simpleTypes.put(e, object);
+				break;
+			} 
+			case MODEL_GROUP:{
+				NamedGroup e = object.getModelGroup();
+				modelGroupName.put(e.getName(), object);
+				modelGroups.put(e, object);
+				break;
+			}
+			}
+		} // while
+	}
+	
+	private void preload(SchemaObject parent,ExplicitGroup eg, Deque<SchemaObject> stack) {
+		for (Object o : eg.getParticle()) {
+			if (o instanceof JAXBElement<?>) {
+				JAXBElement<?> element = (JAXBElement<?>)o;
+				Object elemValue = element.getValue();
+				if (elemValue instanceof Element) {
+					SchemaObject obj = new SchemaObject(parent,(Element)elemValue);
+					obj.setRename(getRename((Element)elemValue));
+					stack.add(obj);
+				} else if (elemValue instanceof ExplicitGroup) {
+					preload(parent,(ExplicitGroup)elemValue, stack);
+				} else if (elemValue instanceof RealGroup) {
+					preload(parent,(RealGroup)elemValue, stack);
+				} else {
+					throw new RuntimeException("Unknown ExplicitGroup element " + elemValue.getClass().getName());
+				}
+			} else if (o instanceof Any){
+				
+			} else {
+				throw new RuntimeException("Unknown ExplicitGroup reference " + o.getClass().getName());
+			}
+		}
+	}
+	
+	private void preload(SchemaObject parent, RealGroup eg, Deque<SchemaObject> stack) {
+		System.out.println(eg);	
+		if (eg instanceof NamedGroup) {
+			SchemaObject obj = new SchemaObject(parent,(NamedGroup)eg);
+			stack.add(obj);
+		}
+	}
+
+	
+	protected void handle(TopLevelAttribute topLevelAttribute) {
+		handle(null, topLevelAttribute);
+	}
+	
+	protected void handleSimpleType(SchemaObject topLevelSimpleType) {
+		handleSimpleType(null,topLevelSimpleType);
+	}
+	
+	protected void handle(NamedAttributeGroup namedAttributeGroup){
+		handle(null, namedAttributeGroup);
+	}
+	
+	protected void handle(NamedGroup namedAttributeGroup){
+		handle(null, namedAttributeGroup);
+	}
+	
+	protected QName getComplexTypeBase(ComplexType complexType) {
+		if (complexType == null)
+			return null;
+		ComplexContent complexContent = complexType.getComplexContent();
+		if (complexContent != null) {
+			ExtensionType extensionType = complexContent.getExtension();
+			if (extensionType != null) {
+				QName type = extensionType.getBase();
+				return type;
+			}
+		}
+		return null;
+	}
+	
+	protected QName getSimpleTypeBase(SimpleType simpleType) {
+//		if (simpleType == null)
+//			return null;
+//		return simpleType.getRestriction().getBase();
+		
+		Restriction restriction = simpleType.getRestriction();
+		if (restriction != null) {
+			QName base = restriction.getBase();
+			return base;
+		} else if (simpleType.getId() != null) {
+			throw new RuntimeException(simpleType.getName() + " restriction error");
+		} else if (simpleType.getUnion() != null) {
+			Union union = simpleType.getUnion();
+			if (union.getMemberTypes().size() > 0) {
+				QName base = null;
+				for (QName type : union.getMemberTypes()) {
+					QName sType = null;
+					TypeEntry entry = getTypeEntry(type);
+					if (entry == null) {
+						//SchemaObject obj = simpleTypeName.get(type.getLocalPart());
+						SchemaObject obj = getSimpleType(type);
+						if (obj == null)
+							throw new RuntimeException(simpleType.getName() + " union has unresolved reference " + type.getLocalPart());
+						sType = getSimpleTypeBase(obj.getSimpleType());
+					} else {
+						sType = type;
+					}
+					if (base == null)
+						base = sType;
+					else if (!base.equals(sType)) {
+						//FIXME : throw new RuntimeException(simpleType.getName() + " union has incompatible member types");
+						// fall back to string. 
+						base = new QName(SCHEMA_NS, "string");
+						
+					}
+				}
+				return base;
+			} else {
+				if (union.getSimpleType().size() == 0)
+					throw new RuntimeException(simpleType.getName() + " union error");
+				for (SimpleType s : union.getSimpleType()) {
+					if (restriction == null)
+						restriction = s.getRestriction();
+					else  {
+						Restriction r = s.getRestriction();
+						if (!r.getBase().equals(restriction.getBase())) {
+							Inheritance rI = new Inheritance("");
+							getAtomicTypeInheritance(r.getBase(), rI);
+							Inheritance restI = new Inheritance("");
+							getAtomicTypeInheritance(restriction.getBase(), restI);
+							if (!rI.atomicType.l0Type.equals(restI.atomicType.l0Type))
+								throw new RuntimeException(simpleType.getName() + " union has incompatible restriction bases");
+						}
+					}
+				}
+				QName base = restriction.getBase();
+				return base;
+			}
+		} else if (simpleType.getList() != null) {
+			// FIXME: callers cannot get the information that we have a list.
+			org.w3._2001.xmlschema.List list = simpleType.getList();
+			return list.getItemType();
+		} else {
+			throw new RuntimeException(simpleType.getName() + " restriction error");
+		}
+	}
+	
+	protected QName getElementBase(Element element) {
+		ComplexType complexType = element.getComplexType();
+		SimpleType simpleType = element.getSimpleType();
+		if (complexType != null)
+			return getComplexTypeBase(complexType);
+		if (simpleType != null) {
+			return getSimpleTypeBase(simpleType);
+		}
+		return null;
+	}
+	
+	private void handleAttributes(SchemaObject complexType, List<Annotated> attributeOrAttributeGroup) {
+		//name = getComplexTypePrefix()+complexType.getName()
+		
+		Set<Annotated> handled = handleAttributeCompositions(complexType,attributeOrAttributeGroup);
+		for (Annotated annotated : attributeOrAttributeGroup) {
+			if (handled.contains(annotated))
+				continue;
+			if (annotated instanceof Attribute) {
+				handle(complexType,(Attribute)annotated);
+			} else if (annotated instanceof AttributeGroup){
+				handle(complexType,(AttributeGroup)annotated);
+				//comment("AttributeGroup " + ((AttributeGroup)annotated).getRef().getLocalPart());
+			} else {
+				throw new RuntimeException();
+			}
+		}
+	}
+	
+	protected void handleAttributes(SchemaObject simpleTypeObj) {
+		component.handleAttributes(simpleTypeObj);
+	}
+	
+	protected void handleExtensionAttributes(SchemaObject complexType) {
+		ComplexContent complexContent = complexType.getComplexType().getComplexContent();
+		if (complexContent != null) {
+			ExtensionType extensionType = complexContent.getExtension();
+			if (extensionType != null) {
+				handleAttributes(complexType, extensionType.getAttributeOrAttributeGroup());
+			}
+		}
+		SimpleContent simpleContent = complexType.getComplexType().getSimpleContent();
+		if (simpleContent != null) {
+			ExtensionType extensionType = simpleContent.getExtension();
+			if (extensionType != null) {
+				handleAttributes(complexType, extensionType.getAttributeOrAttributeGroup());
+			}
+		}
+	}
+	
+	
+	
+	protected void handleComplexTypeAttributes(SchemaObject complexType) {		
+		handleAttributes(complexType,complexType.getComplexType().getAttributeOrAttributeGroup());
+	}
+	
+	protected void handleElementComplexTypeAttributes(SchemaObject complexType) {
+		if (complexType != null) {
+			handleComplexTypeAttributes(complexType);
+			handleExtensionAttributes(complexType);
+		}
+	}
+	
+	protected void handleElementSimpleTypeAttributes(SchemaObject simpleType) {
+		if (simpleType != null) {
+			handleAttributes(simpleType);
+		}
+	}
+	
+	protected Set<Annotated> handleAttributeCompositions(SchemaObject obj, List<Annotated> attributeOrAttributeGroup) {
+		
+		Set<Annotated> handled = new HashSet<Annotated>();
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof AttributeComposition) {
+				AttributeComposition composition = (AttributeComposition)e.getValue();
+				if (composition.getAttribute().size() < 2)
+					throw new RuntimeException("Attribute Composition is not valid");
+				BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> map = new BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated>();
+				for (org.simantics.xml.sax.configuration.Attribute a : composition.getAttribute()) {
+					for (Annotated annotated : attributeOrAttributeGroup) {
+						if (annotated instanceof Attribute) {
+							Attribute attribute = (Attribute)annotated;
+							QName type = getBaseType(attribute);
+							if (a.getName().equals(attribute.getName()) && type != null && a.getType().equals(type.getLocalPart())) {
+								map.map(a, attribute);
+							}
+						}
+					}
+				}
+				if (composition.getAttribute().size() == map.size()) {
+					handled.addAll(map.getRightSet());
+					handleAttributeComposition(obj, composition, map);	
+				}
+			}
+		}
+		return handled;
+	}
+	
+	protected QName getBaseType(Attribute attribute) {
+		if (attribute.getType() != null)
+			return attribute.getType();
+		if (attribute.getRef() != null)
+			return attribute.getRef();
+		SimpleType simpleType = attribute.getSimpleType();
+		if (simpleType != null) {
+			Restriction restriction = simpleType.getRestriction();
+			if (restriction != null)
+				if (restriction.getBase() != null)
+					return restriction.getBase();
+		}
+		return null;
+	}
+	
+	protected QName getPrimitiveType(Attribute attribute) {
+		QName type = getBaseType(attribute);
+		String b = getBindingFromPrimitiveType(type);
+		while (b==null && type != null) {
+			SchemaObject baseType = simpleTypeName.get(type.getLocalPart());
+			if (baseType != null) {
+				Restriction restriction = baseType.getSimpleType().getRestriction();
+				if (restriction != null)
+					if (restriction.getBase() != null) {
+						type = restriction.getBase();
+						b = getBindingFromPrimitiveType(type);
+					}
+			}
+		}
+		return type;
+	}
+	
+	protected Attribute getRefAttribute(QName ref) {
+		for (OpenAttrs attrs : schema.getSimpleTypeOrComplexTypeOrGroup()) {
+			if (attrs instanceof TopLevelAttribute) {
+				TopLevelAttribute attribute = (TopLevelAttribute)attrs;
+				if (attribute.getName().equals(ref.getLocalPart()))
+					return attribute;
+			}
+		}
+		return null;
+	}
+	
+	//protected abstract void handleAttributeComposition(SchemaObject obj, AttributeComposition composition, BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> attributes);
+	protected void handleAttributeComposition(SchemaObject obj, AttributeComposition composition, BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> attributes) {
+		component.handleAttributeComposition(obj, composition, attributes);
+	}
+	
+	
+	
+	
+	protected void handleComplexType(SchemaObject complexType) {
+//		handleComplexTypeAttributes(complexType);
+//		handleComplexTypeExtension(complexType);
+//		handleExtensionAttributes(complexType);
+		component.handleComplexType(complexType);
+	}
+	
+	protected void handleElement(SchemaObject topLevelElement) {
+//		LocalComplexType complexType = topLevelElement.getElement().getComplexType();
+//		
+//		if (complexType != null) {
+//			SchemaObject complextTypeObj = complexTypes.get(complexType);
+//			handleElementComplexTypeAttributes(complextTypeObj);
+//			handleComplexTypeExtension(complextTypeObj);
+//		}	
+		component.handleElement(topLevelElement);
+	}
+	
+	protected enum RefType{Element,Reference,Type};
+	
+	protected void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement element, String refName, RefType refType) {
+		component.handleIndicator(parent, indicator, element, refName, refType);
+	}
+	protected void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement any) {
+		component.handleIndicator(parent, indicator, any);
+	}
+	protected void handle(SchemaObject parent, SchemaElement indicator, List<SchemaElement> elements) {
+		//component.handle(parent, indicator, elements);
+		if (indicator.getType() == SchemaElement.ElementType.SEQUENCE || (indicator.getType() == SchemaElement.ElementType.CHOICE && indicator.getRestriction().many())) {
+			for (SchemaElement e : elements) {
+				handle(parent, indicator, e);
+			}
+		} else if (indicator.getType() == SchemaElement.ElementType.CHOICE) {
+			String name = getChoiceName(elements);
+			component.handleChoice(parent, indicator, elements, name);
+		}
+	}
+	
+	protected void handle(SchemaObject parent, ExplicitGroup eg, SchemaElement.ElementType indicator) {
+		handle(parent, new SchemaElement(eg, indicator));
+	}
+	
+	protected void handle(SchemaObject parent, GroupRef eg, SchemaElement.ElementType indicator) {
+		handle(parent, new SchemaElement(eg, indicator));
+	}
+	
+	protected void handle(SchemaObject parent, SchemaElement indicator) {
+		
+		
+		List<SchemaElement> elements = new ArrayList<SchemaElement>();
+		List<SchemaElement> choices = new ArrayList<SchemaElement>();
+		List<SchemaElement> sequences = new ArrayList<SchemaElement>();
+		List<SchemaElement> alls = new ArrayList<SchemaElement>();
+		List<SchemaElement> anys = new ArrayList<SchemaElement>();
+		List<SchemaElement> groups = new ArrayList<SchemaElement>();
+		
+		for (Object o : indicator.getGroup().getParticle()) {
+			if (o instanceof JAXBElement<?>) {
+				JAXBElement<?> element = (JAXBElement<?>)o;
+				Object elemValue = element.getValue();
+				if (elemValue instanceof LocalElement) {
+					LocalElement localElement = (LocalElement)elemValue;
+					elements.add(new SchemaElement(indicator,localElement, ElementType.ELEMENT));
+				} else if (elemValue instanceof All) {
+					alls.add(new SchemaElement(indicator,(All)elemValue, ElementType.ALL));
+				} else if (elemValue instanceof ExplicitGroup) {
+					QName qname = element.getName();
+					if ("choice".equals(qname.getLocalPart())) {
+						choices.add(new SchemaElement(indicator,(ExplicitGroup)elemValue, ElementType.CHOICE));
+					} else if ("sequence".equals(qname.getLocalPart())) {
+						sequences.add(new SchemaElement(indicator,(ExplicitGroup)elemValue, ElementType.SEQUENCE));
+					}
+				} else if (elemValue instanceof RealGroup) {
+					if (elemValue instanceof GroupRef) {
+						groups.add(new SchemaElement(indicator,(GroupRef)elemValue, ElementType.GROUP_REF));
+					} else if (elemValue instanceof NamedGroup) {
+						groups.add(new SchemaElement(indicator,(NamedGroup)elemValue, ElementType.NAMED_GROUP));
+					} else {
+						throw new RuntimeException("Unknown ExplicitGroup element " + elemValue.getClass().getName());
+					}
+				} else {
+					throw new RuntimeException("Unknown ExplicitGroup element " + elemValue.getClass().getName());
+				}
+			} else if (o instanceof Any){
+				anys.add(new SchemaElement(indicator,(Any)o, ElementType.ANY));
+			} else {
+				throw new RuntimeException("Unknown ExplicitGroup reference " + o.getClass().getName());
+			}
+		}
+		
+		if (elements.size() == 0 && choices.size() == 0 && sequences.size() == 0 && alls.size() == 0 && anys.size() == 0 && groups.size() == 0) {
+			return;
+		}
+		
+		if (indicator.getType() == SchemaElement.ElementType.SEQUENCE) {
+			if (indicator.getRestriction().single()) {
+				if (elements.size() > 0) {
+					for (SchemaElement e : sequences) {
+						handle(parent, e);
+					}
+					for (SchemaElement c : choices) {
+						handle(parent, c);
+					}
+					
+					for (SchemaElement c : alls) {
+						handle(parent, c);
+					}
+					
+					for (SchemaElement c : groups) {
+						handle(parent, c);
+					}
+					handle(parent, indicator, elements);
+					for (SchemaElement a : anys) {
+						handleIndicator(parent, indicator, a);
+					}
+				} else {
+					if (sequences.size() > 0) {
+						throw new RuntimeException("Cannot handle Sequence with inner Sequences");
+					}
+					for (SchemaElement c : choices) {
+						handle(parent, c);
+					}
+					for (SchemaElement a : anys) {
+						handleIndicator(parent, indicator, a);
+					}
+					for (SchemaElement c : groups) {
+						handle(parent, c);
+					}
+				}
+			} else {
+				if (choices.size() == 1 && sequences.size() == 0 && alls.size() == 0 && groups.size() == 0) {
+					// special case: handle lone choice inside sequence with maxOccurs > 1 
+					SchemaElement choice = choices.get(0);
+					// move multiplicity restrictions to choice
+					if (indicator.getRestriction().max == -1 || (choice.getRestriction().max > 0 && indicator.getRestriction().max > choice.getRestriction().max))
+						choice.getRestriction().max = indicator.getRestriction().max;
+					if (indicator.getRestriction().min == 0 || choice.getRestriction().min > indicator.getRestriction().min)
+						choice.getRestriction().min = indicator.getRestriction().min;
+					handle(parent, choice, elements);
+					return;
+				}
+				if (sequences.size() > 0 || choices.size() > 0 || alls.size() > 0 || groups.size() > 0) {
+					throw new RuntimeException("Cannot handle Sequence with inner ExplicitGroups");
+				}
+				handle(parent, indicator, elements);
+				for (SchemaElement a : anys) {
+					handleIndicator(parent, indicator, a);
+				}
+			}
+		
+		} else if (indicator.getType() == SchemaElement.ElementType.CHOICE){
+			if (indicator.getRestriction().single()) {
+				if (sequences.size()> 0 || choices.size() > 0 || alls.size() > 0 || anys.size() > 0 || groups.size() > 0) {
+					throw new RuntimeException("Cannot handle Choice that contains something else than Elements");
+					//System.out.println("Cannot handle Choice that contains something else than Elements");
+					//return;
+				}
+				handle(parent, indicator, elements);
+				
+			} else {
+				if (sequences.size() > 0 || choices.size() > 0 || alls.size() > 0 || groups.size() > 0) {
+					throw new RuntimeException("Cannot handle Choice with inner ExplicitGroups");
+					//System.out.println("Cannot handle Choice with inner ExplicitGroups");
+					//return;
+				}
+				handle(parent, indicator,  elements);
+				for (SchemaElement a : anys) {
+					handleIndicator(parent, indicator, a);
+				}
+			}
+		} else if (indicator.getType() == ElementType.ALL) {
+			if (sequences.size()> 0 || choices.size() > 0 || alls.size() > 0 || anys.size() > 0  || groups.size() > 0) {
+				throw new RuntimeException("Cannot handle All that contains something else than Elements");
+			}
+			if (!indicator.getRestriction().single()) {
+				throw new RuntimeException("All indicator must have maxOccurs=1");
+			}
+			handle(parent, indicator, elements);
+		}
+	}
+	
+	
+	protected void handle(SchemaObject parent, SchemaElement indicator, SchemaElement element) {
+		Element localElement = element.getElement();
+		if (localElement.getName() != null) {
+			SchemaObject eObj = elements.get(localElement); 
+			QName refType = localElement.getType();
+			if (refType != null)
+				handleIndicator(parent, indicator, element, null, RefType.Type);
+			else {
+				handleElement(eObj);
+				handleIndicator(parent, indicator, element, null, RefType.Element);
+			}
+		} else if (localElement.getRef() != null) {
+			handleIndicator(parent, indicator,element, null, RefType.Reference);
+		}
+	}
+	
+	protected String getElementName(Element localElement) {
+		if (localElement.getName() != null) {
+			String refName = localElement.getName();
+			QName refType = localElement.getType();
+			if (refType != null)
+				return refName;
+		} else if (localElement.getRef() != null) {
+			QName refType = localElement.getRef();
+			if (refType != null)
+				return refType.getLocalPart();
+		}
+		return null;
+	}
+	
+	protected String getChoiceName(List<SchemaElement> elements) {
+		if (elements.size() == 1) {
+			return getElementName(elements.get(0).getElement());
+		}
+		List<String> names = new ArrayList<String>();
+		for (SchemaElement e : elements) {
+			String name = getElementName(e.getElement());
+			if (name != null)
+				names.add(name);
+		}
+		String name = "";
+		for (int i = 0; i < names.size(); i++) {
+			if (i == 0)
+				name = names.get(i);
+			else
+				name += "Or"+names.get(i);
+		}
+		return name;
+	}
+		
+	protected void handle(SchemaObject parent, Attribute attribute) {
+		component.handle(parent, attribute);
+	}
+	protected void handle(SchemaObject parent, AttributeGroup attribute) {
+		component.handle(parent, attribute);
+	}
+	protected void handle(SchemaObject parent, NamedGroup attribute){
+		component.handle(parent, attribute);
+	};
+	
+	protected void handleSimpleType(SchemaObject parent, SchemaObject simpleType) {
+		component.handleSimpleType(parent, simpleType);
+	}
+	
+	
+	
+	protected void handleComplexTypeExtension(SchemaObject complexTypeObj) {
+		ComplexType complexType = complexTypeObj.getComplexType();
+		if (complexType != null) {
+			if (complexType.getChoice() != null)
+				handle(complexTypeObj, complexType.getChoice(), SchemaElement.ElementType.CHOICE);
+			if (complexType.getSequence() != null)
+				handle(complexTypeObj, complexType.getSequence(), SchemaElement.ElementType.SEQUENCE);
+			if (complexType.getAll() != null)
+				handle(complexTypeObj, complexType.getAll(), SchemaElement.ElementType.ALL);
+			if (complexType.getGroup() != null)
+				throw new RuntimeException("Groups not supported");
+			ComplexContent complexContent = complexType.getComplexContent();
+			if (complexContent != null) {
+				ExtensionType extensionType = complexContent.getExtension();
+				if (extensionType != null) {
+					if (extensionType.getChoice() != null) {
+						handle(complexTypeObj, extensionType.getChoice(), SchemaElement.ElementType.CHOICE);
+					}
+					if (extensionType.getSequence()!= null) {
+						handle(complexTypeObj, extensionType.getSequence(), SchemaElement.ElementType.SEQUENCE);
+					}
+					if (extensionType.getAll()!= null) {
+						handle(complexTypeObj, extensionType.getAll(), SchemaElement.ElementType.ALL);
+					}
+					if (extensionType.getGroup() != null) {
+						throw new RuntimeException("Groups not supported");
+						//handle(complexTypeObj, extensionType.getGroup(), SchemaElement.ElementType.GROUP_REF);
+					}
+				}
+			}
+//			SimpleContent simpleContent = complexType.getSimpleContent();
+//			if (simpleContent != null) {
+//				ExtensionType extensionType = simpleContent.getExtension();
+//			}
+		}
+	}
+	
+	
+	public boolean isElementRef(String ref) {
+		return elementName.containsKey(ref);
+	}
+	
+	public boolean isComplexTypeRef(String ref) {
+		return complexTypeName.containsKey(ref);
+	}
+	
+	public boolean isSimpleTypeRef(String ref) {
+		return simpleTypeName.containsKey(ref);
+	}
+	
+	public IDProvider getIDProvider(Element element) {
+		List<IDProvider> idProviders = new ArrayList<IDProvider>(2);
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof IDProvider) {
+				IDProvider ref = (IDProvider)e.getValue();
+				org.simantics.xml.sax.configuration.Element element2 = ref.getElement();
+				if (element2 != null) {
+					if (element.getName().equals(element2.getName()))
+						idProviders.add(ref);
+				}
+				
+			}
+		}
+		if (idProviders.size() == 0)
+			return null;
+		if (idProviders.size() > 1)
+			throw new RuntimeException("Element " + element.getName() + " contains " + idProviders.size() + " id provider rules, only one is allowed.");
+		return idProviders.get(0);
+	}
+	
+	public IDProvider getIDProvider(ComplexType complexType) {
+		List<IDProvider> idProviders = new ArrayList<IDProvider>(2);
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof IDProvider) {
+				IDProvider ref = (IDProvider)e.getValue();
+				org.simantics.xml.sax.configuration.ComplexType complexType2 = ref.getComplexType();
+				if (complexType2 != null) {
+					if (complexType.getName().equals(complexType2.getName()))
+						idProviders.add(ref);
+				}
+
+			}
+		}
+		if (idProviders.size() == 0)
+			return null;
+		if (idProviders.size() > 1)
+			throw new RuntimeException("Element " + complexType.getName() + " contains " + idProviders.size() + " id provider rules, only one is allowed.");
+		return idProviders.get(0);
+	}
+	
+	public List<IDReference> getIDReferences(Element element) {
+		List<IDReference> idReferences = new ArrayList<IDReference>(2);
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof IDReference) {
+				IDReference ref = (IDReference)e.getValue();
+				org.simantics.xml.sax.configuration.Element element2 = ref.getElement();
+				if (element2 != null) {
+					if (element.getName().equals(element2.getName()))
+						idReferences.add(ref);
+				}
+			}
+		}
+		return idReferences;
+	}
+	
+	public List<IDReference> getIDReferences(ComplexType complexType) {
+		List<IDReference> idReferences = new ArrayList<IDReference>(2);
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof IDReference) {
+				IDReference ref = (IDReference)e.getValue();
+				org.simantics.xml.sax.configuration.ComplexType complexType2 = ref.getComplexType();
+				if (complexType2 != null) {
+					if (complexType.getName().equals(complexType2.getName()))
+						idReferences.add(ref);
+				}
+			}
+		}
+		return idReferences;
+	}
+	
+	public UnrecognizedChildElement getUnknown(ComplexType complexType) {
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof UnrecognizedChildElement) {
+				UnrecognizedChildElement rule = (UnrecognizedChildElement)e.getValue();
+				org.simantics.xml.sax.configuration.ComplexType complexType2 = rule.getComplexType();
+				if (complexType2 != null) {
+					if (complexType.getName().equals(complexType2.getName()))
+						return rule;
+				}
+			}
+		}
+		return null;
+	}
+	
+	public UnrecognizedChildElement getUnknown(Element element) {
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof UnrecognizedChildElement) {
+				UnrecognizedChildElement rule = (UnrecognizedChildElement)e.getValue();
+				org.simantics.xml.sax.configuration.Element element2 = rule.getElement();
+				if (element2 != null) {
+					if (element.getName().equals(element2.getName()))
+						return rule;
+				}
+			}
+		}
+		return null;
+	}
+	
+	public Rename getRename(Attribute element) {
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof Rename) {
+				Rename rule = (Rename)e.getValue();
+				Object ref = rule.getElementOrComplexTypeOrAttribute().get(0);
+				if (!(ref instanceof org.simantics.xml.sax.configuration.Attribute))
+					continue;
+				org.simantics.xml.sax.configuration.Attribute element2 = (org.simantics.xml.sax.configuration.Attribute)ref;
+				if (element2.getName().equals(element.getName())) {
+					return rule;
+				}
+			}
+		}
+		return null;
+	}
+	
+	public Rename getRename(ComplexType element) {
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof Rename) {
+				Rename rule = (Rename)e.getValue();
+				Object ref = rule.getElementOrComplexTypeOrAttribute().get(0);
+				if (!(ref instanceof org.simantics.xml.sax.configuration.ComplexType))
+					continue;
+				org.simantics.xml.sax.configuration.ComplexType element2 = (org.simantics.xml.sax.configuration.ComplexType)ref;
+				if (element2.getName().equals(element.getName())) {
+					return rule;
+				}
+			}
+		}
+		return null;
+	}
+	
+	public Rename getRename(Element element) {
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof Rename) {
+				Rename rule = (Rename)e.getValue();
+				Object ref = rule.getElementOrComplexTypeOrAttribute().get(0);
+				if (!(ref instanceof org.simantics.xml.sax.configuration.Element))
+					continue;
+				org.simantics.xml.sax.configuration.Element element2 = (org.simantics.xml.sax.configuration.Element)ref;
+				if (element2.getName().equals(element.getName())) {
+					return rule;
+				}
+			}
+		}
+		return null;
+	}
+	 
+	
+	public boolean useOriginalList(SchemaObject parent, SchemaElement indicator, SchemaElement element,  boolean reference, String ref, QName refType) {
+		if (parent.getName() == null)
+			parent = parent.getParent();
+		if (parent.getName().contains("PipingNetworkSegment"))
+			System.out.println();
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof OrderedChild) {
+				OrderedChild oc = (OrderedChild)e.getValue();
+				org.simantics.xml.sax.configuration.Element element2 = oc.getElement();
+				org.simantics.xml.sax.configuration.ComplexType complexType = oc.getComplexType();
+				org.simantics.xml.sax.configuration.Element child = oc.getChild();
+				if (!oc.getType().equals("original"))
+					continue;
+				boolean match = false;
+				if (element2 != null) {
+					if (parent.getType() == ObjectType.ELEMENT && parent.getName().equals(element2.getName())) {
+						match = true;
+					}
+				} else if (complexType != null) {
+					if (parent.getType() == ObjectType.COMPLEX_TYPE && parent.getName() != null && parent.getName().equals(complexType.getName())) {
+						match = true;
+					}
+					
+				}
+				if (match) {
+					if (child != null) {
+						if (matchChild(child, ref, refType)) {
+							if (oc.getValue().equals("disable"))
+								return false;
+							else return true;
+						}
+					} else { 
+						if (oc.getValue().equals("disable"))
+							return false;
+						return true;
+					}
+					
+				}
+			}
+		}
+		return indicator.order();
+	}
+	
+	public boolean useElementList(SchemaObject parent, SchemaElement indicator, SchemaElement element,  boolean reference, String refName, QName refType) {
+		if (parent.getName() == null)
+			parent = parent.getParent();
+		if (parent.getName() == "PipingNetworkSegment")
+			System.out.println();
+		for (JAXBElement<?> e : configuration.getConversionRule()) {
+			if (e.getValue() instanceof OrderedChild) {
+				OrderedChild oc = (OrderedChild)e.getValue();
+				org.simantics.xml.sax.configuration.Element element2 = oc.getElement();
+				org.simantics.xml.sax.configuration.ComplexType complexType = oc.getComplexType();
+				org.simantics.xml.sax.configuration.Element child = oc.getChild();
+				if (!oc.getType().equals("child"))
+					continue;
+				boolean match = false;
+				if (element2 != null) {
+					if (parent.getType() == ObjectType.ELEMENT && parent.getName().equals(element2.getName())) {
+						match = true;
+					}
+				} else if (complexType != null) {
+					if (parent.getType() == ObjectType.COMPLEX_TYPE && parent.getName() != null && parent.getName().equals(complexType.getName())) {
+						match = true;
+					}
+					
+				}
+				if (match) {
+					if (child != null) {
+						if (matchChild(child, refName, refType)) {
+							if (oc.getValue().equals("disable"))
+								return false;
+							else return true;
+						}
+					} else {
+						if (oc.getValue().equals("disable"))
+							return false;
+						return true;
+					}
+					
+				}
+			}
+		}
+		return element.many() && element.order();
+	}
+	
+	private boolean matchChild(org.simantics.xml.sax.configuration.Element child, String refName, QName refType) {
+		if (refType != null && refType.getLocalPart().equals(child.getName()))
+			return true;
+		if (refName != null && refName.equals(child.getName()))
+			return true;
+		return false;
+	}
+	
+	public static class TypeEntry {
+		String l0Type;
+		String binding;
+		String javaType;
+		String defaultValue;
+		boolean id;
+		String getterPrefix;
+		String getterPostfix;
+		String stringPrefix;
+		String stringPostfix;
+		public TypeEntry(String l0Type, String binding, String javaType, String defaultValue, String getterPrefix, String getterPostfix, String stringPrefix, String stringPostfix) {
+			super();
+			this.l0Type = l0Type;
+			this.binding = binding;
+			this.javaType = javaType;
+			this.defaultValue = defaultValue;
+			this.id = false;
+			this.getterPrefix = getterPrefix;
+			this.getterPostfix = getterPostfix;
+			this.stringPrefix = stringPrefix;
+			this.stringPostfix = stringPostfix;
+		}
+		
+		public TypeEntry(String l0Type, String binding, String javaType, String defaultValue, String getterPrefix, String getterPostfix, String stringPrefix, String stringPostfix, boolean id) {
+			super();
+			this.l0Type = l0Type;
+			this.binding = binding;
+			this.javaType = javaType;
+			this.defaultValue = defaultValue;
+			this.id = id;
+			this.getterPrefix = getterPrefix;
+			this.getterPostfix = getterPostfix;
+			this.stringPrefix = stringPrefix;
+			this.stringPostfix = stringPostfix;
+		}
+		
+		public String getValueGetterMethod(String name) {
+			return getterPrefix + name + ".getValue()"+getterPostfix;
+		}
+		public String getValueGetter(String name) {
+			return getterPrefix + name+getterPostfix;
+		}
+		public String getValueGetter()
+		{
+			return getValueGetter("value");
+		}
+		
+		public String getToString(String name) {
+			return stringPrefix +"("+javaType+")"+name+stringPostfix;
+		}
+		
+		public String getElementToString(String name) {
+			return stringPrefix + name+stringPostfix;
+		}
+		
+	}
+	
+	public enum InheritanceType{ComplexType,AtomicType,None};
+	
+	public static class Inheritance {
+		public String baseClass;
+		public InheritanceType type;
+		public TypeEntry atomicType;
+		
+		public Inheritance(String baseClass) {
+			this.baseClass = baseClass;
+			this.type = InheritanceType.None;
+		}
+	}
+	
+	public String getComplexTypePrefix() {
+		return component.getComplexTypePrefix();
+	}
+	public String getAttributeGroupPrefix() {
+		return component.getAttributeGroupPrefix();
+	}
+	public String getName(SchemaObject obj) {
+		return component.getName(obj);
+	}
+	public String getBaseClass(ObjectType type) {
+		return component.getBaseClass(type);
+	}
+	
+	
+	
+	public Inheritance getInheritance(SchemaObject topLevelObj) {
+		Inheritance inheritance = null;
+		if (topLevelObj.getType() == ObjectType.ELEMENT) {
+			Element topLevelElement = topLevelObj.getElement();
+			inheritance = new Inheritance(getBaseClass(ObjectType.ELEMENT));
+			if (topLevelElement.getType() != null) {
+				QName type = topLevelElement.getType();
+				if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
+					SchemaObject obj = complexTypeName.get(type.getLocalPart());
+	//				if (obj == null)
+	//					obj = simpleTypeName.get(type.getLocalPart());
+					if (obj != null) {
+						inheritance.baseClass = getName(obj);
+						inheritance.type = InheritanceType.ComplexType;
+					}
+				} else {
+					TypeEntry entry = getTypeEntry(type);
+					if (entry != null) {
+						inheritance.type = InheritanceType.AtomicType;
+						inheritance.atomicType = entry;
+					}
+				}
+			}
+			if (inheritance.type == InheritanceType.None) {
+				QName type = getElementBase(topLevelElement);
+				if (type != null) {
+					if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
+						SchemaObject obj = getWithName(type);
+						inheritance.baseClass = getName(obj);
+						inheritance.type = InheritanceType.ComplexType;
+					} else {
+						TypeEntry entry = getTypeEntry(type);
+						if (entry != null) {
+							inheritance.type = InheritanceType.AtomicType;
+							inheritance.atomicType = entry;
+						}
+					}
+				}
+			}
+			if (inheritance.type == InheritanceType.None) {
+				QName type = topLevelElement.getSubstitutionGroup();
+				if (type != null) {
+					if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
+						SchemaObject obj = getWithName(type);
+						inheritance.baseClass = getName(obj);
+						inheritance.type = InheritanceType.ComplexType;
+					} else {
+						TypeEntry entry = getTypeEntry(type);
+						if (entry != null) {
+							inheritance.type = InheritanceType.AtomicType;
+							inheritance.atomicType = entry;
+						}
+					}
+				}
+			}
+		} else if (topLevelObj.getType() == ObjectType.COMPLEX_TYPE) {
+			ComplexType complexType = topLevelObj.getComplexType();
+			QName type = getComplexTypeBase(complexType);
+			inheritance = new Inheritance(getBaseClass(ObjectType.COMPLEX_TYPE));
+			if (type != null && !type.getNamespaceURI().equals("http://www.w3.org/2001/XMLSchema")) {
+				SchemaObject obj = complexTypeName.get(type.getLocalPart());
+				if (obj != null) {
+					inheritance.baseClass = getName(obj);
+					inheritance.type = InheritanceType.ComplexType;
+				}
+			}
+			SimpleContent simpleContent = complexType.getSimpleContent();
+			if (simpleContent != null) {
+				ExtensionType extensionType = simpleContent.getExtension();
+				if (extensionType != null) {
+					type = extensionType.getBase();
+					getAtomicTypeInheritance(type, inheritance);
+				}
+			}
+		}
+		
+		return inheritance;
+	}	
+	/**
+	 * Goes through chain of SimpleTypes until locates Atomic Type (type defined in XML schema). 
+	 * @param type
+	 * @param topLevelObj
+	 * @param inheritance
+	 */
+	public void getAtomicTypeInheritance(QName type, Inheritance inheritance) {
+		if (!type.getNamespaceURI().equals(SCHEMA_NS)) {
+			SchemaObject obj = getWithName(type);
+			if (obj.getType() != ObjectType.SIMPLE_TYPE)
+				throw new RuntimeException("SimpleContent does not use SimpleType definition");
+			SimpleType simpleType = obj.getSimpleType();
+			type = getSimpleTypeBase(simpleType);
+			getAtomicTypeInheritance(type, inheritance);
+		} else {
+			TypeEntry entry = getTypeEntry(type);
+			if (entry != null) {
+				inheritance.type = InheritanceType.AtomicType;
+				inheritance.atomicType = entry;
+			}
+		}
+	}
+	
+	public String getDefaultValue(QName atype) {
+		Map<String,TypeEntry> types = typeMap.get(atype.getNamespaceURI());
+		if (types == null)
+			return null;
+		TypeEntry entry =  types.get(atype.getLocalPart());
+		if (entry == null)
+			return null;
+		return entry.defaultValue;
+	}
+
+}