X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fvariable%2FValueProxyVariable.java;h=1f6b18030e6747339179b0b99fde35443aa5f33d;hb=85c1daf4b3d4a48613e0c61c359cb8aac2157f01;hp=b2f02501741328e9c011665839b9d15dab1cc43c;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ValueProxyVariable.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ValueProxyVariable.java
index b2f025017..1f6b18030 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ValueProxyVariable.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ValueProxyVariable.java
@@ -1,359 +1,359 @@
-package org.simantics.db.layer0.variable;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Set;
-
-import org.simantics.databoard.binding.Binding;
-import org.simantics.databoard.binding.mutable.Variant;
-import org.simantics.databoard.type.Datatype;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.WriteGraph;
-import org.simantics.db.common.utils.NameUtils;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.request.PropertyInfo;
-import org.simantics.db.layer0.variable.RVI.RVIPart;
-import org.simantics.db.layer0.variable.Variables.Role;
-
-/**
- * An abstract base proxy implementation for value container variables that are
- * leaves of the variable tree. This means by default the variable has no
- * support for children or properties, only for returning a single value that it
- * wraps.
- * 
- * @author Tuukka Lehtonen
- */
-public abstract class ValueProxyVariable implements Variable {
-
-	protected final Variable proxy;
-	protected final Variable parent;
-
-	public ValueProxyVariable(Variable proxy, Variable parent) {
-		if (proxy == null)
-			throw new NullPointerException("null proxy");
-		if (parent == null)
-			throw new NullPointerException("null parent");
-		this.parent = parent;
-		this.proxy = proxy;
-	}
-
-	@Override
-	public <T> T getPropertyValue(ReadGraph graph, String name) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + name);
-	}
-
-	@Override
-	public <T> T getPropertyValue(ReadGraph graph, Resource property) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
-	}
-
-	@Override
-	public <T> T getPossiblePropertyValue(ReadGraph graph, String name) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + name);
-	}
-
-	@Override
-	public <T> T getPossiblePropertyValue(ReadGraph graph, Resource property) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
-	}
-
-	@Override
-	public <T> T getPropertyValue(ReadGraph graph, String name, Binding binding) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + name);
-	}
-
-	@Override
-	public <T> T getPropertyValue(ReadGraph graph, Resource property, Binding binding) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
-	}
-
-	@Override
-	public <T> T getPossiblePropertyValue(ReadGraph graph, String name, Binding binding) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + name);
-	}
-
-	@Override
-	public <T> T getPossiblePropertyValue(ReadGraph graph, Resource property, Binding binding) throws DatabaseException {
-		return proxy.getPossiblePropertyValue(graph, property, binding);
-	}
-
-	@Override
-	public PropertyInfo getPropertyInfo(ReadGraph graph) throws DatabaseException {
-		return proxy.getPropertyInfo(graph);
-	}
-	
-	@Override
-	public Resource getIndexRoot(ReadGraph graph) throws DatabaseException {
-		return proxy.getIndexRoot(graph);
-	}
-	
-	@Override
-	public abstract <T> T getValue(ReadGraph graph) throws DatabaseException;
-
-	@Override
-	public abstract <T> T getPossibleValue(ReadGraph graph) throws DatabaseException;
-
-	@Override
-	public abstract <T> T getValue(ReadGraph graph, Binding binding) throws DatabaseException;
-
-	@Override
-	public abstract <T> T getPossibleValue(ReadGraph graph, Binding binding) throws DatabaseException;
-
-	@Override
-	public void setValue(WriteGraph graph, Object value, Binding binding) throws DatabaseException {
-		throw new DatabaseException("Not supported");
-	}
-
-	@Override
-	public void setValue(WriteGraph graph, Object value) throws DatabaseException {
-		throw new DatabaseException("Not supported");
-	}
-
-	@Override
-	public void setPropertyValue(WriteGraph graph, String name, Object value, Binding binding) throws DatabaseException {
-		throw new DatabaseException("Not supported");
-	}
-
-	@Override
-	public void setPropertyValue(WriteGraph graph, Resource property, Object value, Binding binding) throws DatabaseException {
-		throw new DatabaseException("Not supported");
-	}
-
-	@Override
-	public void setPropertyValue(WriteGraph graph, String name, Object value) throws DatabaseException {
-		throw new DatabaseException("Not supported");
-	}
-
-	@Override
-	public void setPropertyValue(WriteGraph graph, Resource property, Object value) throws DatabaseException {
-		throw new DatabaseException("Not supported");
-	}
-
-	@Override
-	public Variable getChild(ReadGraph graph, String name) throws DatabaseException {
-		throw new DatabaseException("Could not resolve child " + name);
-	}
-
-	@Override
-	public Variable getPossibleChild(ReadGraph graph, String name) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public Variable getProperty(ReadGraph graph, String name) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + name);
-	}
-
-	@Override
-	public Variable getProperty(ReadGraph graph, Resource property) throws DatabaseException {
-		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
-	}
-
-	@Override
-	public Variable getPossibleProperty(ReadGraph graph, String name) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public Variable getPossibleProperty(ReadGraph graph, Resource property) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public Collection<Variable> browseChildren(ReadGraph graph) throws DatabaseException {
-		return getChildren(graph);
-	}
-
-	@Override
-	public Collection<Variable> getChildren(ReadGraph graph) throws DatabaseException {
-		return Collections.emptyList();
-	}
-
-	@Override
-	public Collection<Variable> browseProperties(ReadGraph graph) throws DatabaseException {
-		return getProperties(graph);
-	}
-
-	@Override
-	public Collection<Variable> getProperties(ReadGraph graph) throws DatabaseException {
-		return Collections.emptyList();
-	}
-
-	@Override
-	public Collection<Variable> getProperties(ReadGraph graph, String classification) throws DatabaseException {
-		return Collections.emptyList();
-	}
-
-	@Override
-	public Collection<Variable> getProperties(ReadGraph graph, Resource classification) throws DatabaseException {
-		return Collections.emptyList();
-	}
-
-	@Override
-	public Variable browse(ReadGraph graph, String suffix) throws DatabaseException {
-		if (suffix.isEmpty())
-			return this;
-		throw new DatabaseException("Could not browse with suffix '" + suffix + "'");
-	}
-
-	@Override
-	public Variable browsePossible(ReadGraph graph, String suffix) throws DatabaseException {
-		if (suffix.isEmpty())
-			return this;
-		return null;
-	}
-
-	@Override
-	public Variable browse(ReadGraph graph, Resource config) throws DatabaseException {
-		throw new DatabaseException("Could not browse '" + NameUtils.getSafeName(graph, config, true) + "'");
-	}
-
-	@Override
-	public Variable browsePossible(ReadGraph graph, Resource config) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public <T> T getInterface(ReadGraph graph, Class<T> clazz) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public <T> T adapt(ReadGraph graph, Class<T> clazz) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public <T> T adaptPossible(ReadGraph graph, Class<T> clazz) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public abstract String getURI(ReadGraph graph) throws DatabaseException;
-
-	@Override
-	public abstract int hashCode();
-
-	@Override
-	public abstract boolean equals(Object obj);
-
-	@Override
-	public Variable resolve(ReadGraph graph, RVIPart part) throws DatabaseException {
-		throw new DatabaseException("not supported");
-	}
-
-	@Override
-	public Variable resolvePossible(ReadGraph graph, RVIPart part) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public abstract String getName(ReadGraph graph) throws DatabaseException;
-
-	@Override
-	public String getLabel(ReadGraph graph) throws DatabaseException {
-		throw new DatabaseException("not supported");
-	}
-
-	@Override
-	public abstract Datatype getDatatype(ReadGraph graph) throws DatabaseException;
-
-	@Override
-	public Datatype getPossibleDatatype(ReadGraph graph) throws DatabaseException {
-		try {
-			return getDatatype(graph);
-		} catch (DatabaseException e) {
-			return null;
-		}
-	}
-
-	@Override
-	public Variable getPredicate(ReadGraph graph) throws DatabaseException {
-		throw new DatabaseException("not supported");
-	}
-
-	@Override
-	public Variable getPossiblePredicate(ReadGraph graph) throws DatabaseException {
-		throw new DatabaseException("not supported");
-	}
-
-	@Override
-	public Resource getPredicateResource(ReadGraph graph) throws DatabaseException {
-		throw new DatabaseException("not supported");
-	}
-
-	@Override
-	public Resource getPossiblePredicateResource(ReadGraph graph) throws DatabaseException {
-		try {
-			return getPredicateResource(graph);
-		} catch (DatabaseException e) {
-			return null;
-		}
-	}
-
-	@Override
-	public Variable getParent(ReadGraph graph) throws DatabaseException {
-		return parent;
-	}
-
-	@Override
-	public Resource getRepresents(ReadGraph graph) throws DatabaseException {
-		throw new DatabaseException("no resource representation");
-	}
-
-	@Override
-	public Resource getPossibleRepresents(ReadGraph graph) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public Resource getType(ReadGraph graph) throws DatabaseException {
-		throw new DatabaseException("not supported");
-	}
-
-	@Override
-	public Resource getPossibleType(ReadGraph graph) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public Resource getType(ReadGraph graph, Resource baseType) throws DatabaseException {
-		throw new DatabaseException("not supported");
-	}
-
-	@Override
-	public Resource getPossibleType(ReadGraph graph, Resource baseType) throws DatabaseException {
-		return null;
-	}
-
-	@Override
-	public abstract RVI getRVI(ReadGraph graph) throws DatabaseException;
-
-	@Override
-	public RVI getPossibleRVI(ReadGraph graph) throws DatabaseException {
-		try {
-			return getRVI(graph);
-		} catch (DatabaseException e) {
-			return null;
-		}
-	}
-
-	@Override
-	public Role getRole(ReadGraph graph) throws DatabaseException {
-		return Role.PROPERTY;
-	}
-	
-	@Override
-	public Role getPossibleRole(ReadGraph graph) throws DatabaseException {
-		return Role.PROPERTY;
-	}
-	
-	@Override
-	public Set<String> getClassifications(ReadGraph graph) throws DatabaseException {
-		return Collections.emptySet();
-	}
-
-	public abstract Variant getVariantValue(ReadGraph graph) throws DatabaseException;
-
-}
+package org.simantics.db.layer0.variable;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Set;
+
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.mutable.Variant;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.request.PropertyInfo;
+import org.simantics.db.layer0.variable.RVI.RVIPart;
+import org.simantics.db.layer0.variable.Variables.Role;
+
+/**
+ * An abstract base proxy implementation for value container variables that are
+ * leaves of the variable tree. This means by default the variable has no
+ * support for children or properties, only for returning a single value that it
+ * wraps.
+ * 
+ * @author Tuukka Lehtonen
+ */
+public abstract class ValueProxyVariable implements Variable {
+
+	protected final Variable proxy;
+	protected final Variable parent;
+
+	public ValueProxyVariable(Variable proxy, Variable parent) {
+		if (proxy == null)
+			throw new NullPointerException("null proxy");
+		if (parent == null)
+			throw new NullPointerException("null parent");
+		this.parent = parent;
+		this.proxy = proxy;
+	}
+
+	@Override
+	public <T> T getPropertyValue(ReadGraph graph, String name) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + name);
+	}
+
+	@Override
+	public <T> T getPropertyValue(ReadGraph graph, Resource property) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
+	}
+
+	@Override
+	public <T> T getPossiblePropertyValue(ReadGraph graph, String name) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + name);
+	}
+
+	@Override
+	public <T> T getPossiblePropertyValue(ReadGraph graph, Resource property) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
+	}
+
+	@Override
+	public <T> T getPropertyValue(ReadGraph graph, String name, Binding binding) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + name);
+	}
+
+	@Override
+	public <T> T getPropertyValue(ReadGraph graph, Resource property, Binding binding) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
+	}
+
+	@Override
+	public <T> T getPossiblePropertyValue(ReadGraph graph, String name, Binding binding) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + name);
+	}
+
+	@Override
+	public <T> T getPossiblePropertyValue(ReadGraph graph, Resource property, Binding binding) throws DatabaseException {
+		return proxy.getPossiblePropertyValue(graph, property, binding);
+	}
+
+	@Override
+	public PropertyInfo getPropertyInfo(ReadGraph graph) throws DatabaseException {
+		return proxy.getPropertyInfo(graph);
+	}
+	
+	@Override
+	public Resource getIndexRoot(ReadGraph graph) throws DatabaseException {
+		return proxy.getIndexRoot(graph);
+	}
+	
+	@Override
+	public abstract <T> T getValue(ReadGraph graph) throws DatabaseException;
+
+	@Override
+	public abstract <T> T getPossibleValue(ReadGraph graph) throws DatabaseException;
+
+	@Override
+	public abstract <T> T getValue(ReadGraph graph, Binding binding) throws DatabaseException;
+
+	@Override
+	public abstract <T> T getPossibleValue(ReadGraph graph, Binding binding) throws DatabaseException;
+
+	@Override
+	public void setValue(WriteGraph graph, Object value, Binding binding) throws DatabaseException {
+		throw new DatabaseException("Not supported");
+	}
+
+	@Override
+	public void setValue(WriteGraph graph, Object value) throws DatabaseException {
+		throw new DatabaseException("Not supported");
+	}
+
+	@Override
+	public void setPropertyValue(WriteGraph graph, String name, Object value, Binding binding) throws DatabaseException {
+		throw new DatabaseException("Not supported");
+	}
+
+	@Override
+	public void setPropertyValue(WriteGraph graph, Resource property, Object value, Binding binding) throws DatabaseException {
+		throw new DatabaseException("Not supported");
+	}
+
+	@Override
+	public void setPropertyValue(WriteGraph graph, String name, Object value) throws DatabaseException {
+		throw new DatabaseException("Not supported");
+	}
+
+	@Override
+	public void setPropertyValue(WriteGraph graph, Resource property, Object value) throws DatabaseException {
+		throw new DatabaseException("Not supported");
+	}
+
+	@Override
+	public Variable getChild(ReadGraph graph, String name) throws DatabaseException {
+		throw new DatabaseException("Could not resolve child " + name);
+	}
+
+	@Override
+	public Variable getPossibleChild(ReadGraph graph, String name) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public Variable getProperty(ReadGraph graph, String name) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + name);
+	}
+
+	@Override
+	public Variable getProperty(ReadGraph graph, Resource property) throws DatabaseException {
+		throw new DatabaseException("Could not resolve property " + NameUtils.getSafeName(graph, property, true));
+	}
+
+	@Override
+	public Variable getPossibleProperty(ReadGraph graph, String name) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public Variable getPossibleProperty(ReadGraph graph, Resource property) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public Collection<Variable> browseChildren(ReadGraph graph) throws DatabaseException {
+		return getChildren(graph);
+	}
+
+	@Override
+	public Collection<Variable> getChildren(ReadGraph graph) throws DatabaseException {
+		return Collections.emptyList();
+	}
+
+	@Override
+	public Collection<Variable> browseProperties(ReadGraph graph) throws DatabaseException {
+		return getProperties(graph);
+	}
+
+	@Override
+	public Collection<Variable> getProperties(ReadGraph graph) throws DatabaseException {
+		return Collections.emptyList();
+	}
+
+	@Override
+	public Collection<Variable> getProperties(ReadGraph graph, String classification) throws DatabaseException {
+		return Collections.emptyList();
+	}
+
+	@Override
+	public Collection<Variable> getProperties(ReadGraph graph, Resource classification) throws DatabaseException {
+		return Collections.emptyList();
+	}
+
+	@Override
+	public Variable browse(ReadGraph graph, String suffix) throws DatabaseException {
+		if (suffix.isEmpty())
+			return this;
+		throw new DatabaseException("Could not browse with suffix '" + suffix + "'");
+	}
+
+	@Override
+	public Variable browsePossible(ReadGraph graph, String suffix) throws DatabaseException {
+		if (suffix.isEmpty())
+			return this;
+		return null;
+	}
+
+	@Override
+	public Variable browse(ReadGraph graph, Resource config) throws DatabaseException {
+		throw new DatabaseException("Could not browse '" + NameUtils.getSafeName(graph, config, true) + "'");
+	}
+
+	@Override
+	public Variable browsePossible(ReadGraph graph, Resource config) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public <T> T getInterface(ReadGraph graph, Class<T> clazz) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public <T> T adapt(ReadGraph graph, Class<T> clazz) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public <T> T adaptPossible(ReadGraph graph, Class<T> clazz) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public abstract String getURI(ReadGraph graph) throws DatabaseException;
+
+	@Override
+	public abstract int hashCode();
+
+	@Override
+	public abstract boolean equals(Object obj);
+
+	@Override
+	public Variable resolve(ReadGraph graph, RVIPart part) throws DatabaseException {
+		throw new DatabaseException("not supported");
+	}
+
+	@Override
+	public Variable resolvePossible(ReadGraph graph, RVIPart part) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public abstract String getName(ReadGraph graph) throws DatabaseException;
+
+	@Override
+	public String getLabel(ReadGraph graph) throws DatabaseException {
+		throw new DatabaseException("not supported");
+	}
+
+	@Override
+	public abstract Datatype getDatatype(ReadGraph graph) throws DatabaseException;
+
+	@Override
+	public Datatype getPossibleDatatype(ReadGraph graph) throws DatabaseException {
+		try {
+			return getDatatype(graph);
+		} catch (DatabaseException e) {
+			return null;
+		}
+	}
+
+	@Override
+	public Variable getPredicate(ReadGraph graph) throws DatabaseException {
+		throw new DatabaseException("not supported");
+	}
+
+	@Override
+	public Variable getPossiblePredicate(ReadGraph graph) throws DatabaseException {
+		throw new DatabaseException("not supported");
+	}
+
+	@Override
+	public Resource getPredicateResource(ReadGraph graph) throws DatabaseException {
+		throw new DatabaseException("not supported");
+	}
+
+	@Override
+	public Resource getPossiblePredicateResource(ReadGraph graph) throws DatabaseException {
+		try {
+			return getPredicateResource(graph);
+		} catch (DatabaseException e) {
+			return null;
+		}
+	}
+
+	@Override
+	public Variable getParent(ReadGraph graph) throws DatabaseException {
+		return parent;
+	}
+
+	@Override
+	public Resource getRepresents(ReadGraph graph) throws DatabaseException {
+		throw new DatabaseException("no resource representation");
+	}
+
+	@Override
+	public Resource getPossibleRepresents(ReadGraph graph) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public Resource getType(ReadGraph graph) throws DatabaseException {
+		throw new DatabaseException("not supported");
+	}
+
+	@Override
+	public Resource getPossibleType(ReadGraph graph) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public Resource getType(ReadGraph graph, Resource baseType) throws DatabaseException {
+		throw new DatabaseException("not supported");
+	}
+
+	@Override
+	public Resource getPossibleType(ReadGraph graph, Resource baseType) throws DatabaseException {
+		return null;
+	}
+
+	@Override
+	public abstract RVI getRVI(ReadGraph graph) throws DatabaseException;
+
+	@Override
+	public RVI getPossibleRVI(ReadGraph graph) throws DatabaseException {
+		try {
+			return getRVI(graph);
+		} catch (DatabaseException e) {
+			return null;
+		}
+	}
+
+	@Override
+	public Role getRole(ReadGraph graph) throws DatabaseException {
+		return Role.PROPERTY;
+	}
+	
+	@Override
+	public Role getPossibleRole(ReadGraph graph) throws DatabaseException {
+		return Role.PROPERTY;
+	}
+	
+	@Override
+	public Set<String> getClassifications(ReadGraph graph) throws DatabaseException {
+		return Collections.emptySet();
+	}
+
+	public abstract Variant getVariantValue(ReadGraph graph) throws DatabaseException;
+
+}