-package org.simantics.db.layer0.variable;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.HashMap;\r
-import java.util.HashSet;\r
-import java.util.Map;\r
-import java.util.Set;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.databoard.binding.impl.ObjectArrayBinding;\r
-import org.simantics.databoard.type.Datatype;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.function.All;\r
-import org.simantics.db.layer0.util.Layer0Utils;\r
-import org.simantics.layer0.Layer0;\r
-\r
-public class StandardAssertedGraphPropertyVariable extends StandardGraphPropertyVariable {\r
- \r
- final public Resource object;\r
- \r
- transient private int hash = 0;\r
-\r
- public StandardAssertedGraphPropertyVariable(ReadGraph graph, Variable parent, VariableNode node, Resource parentResource, Resource property, Resource object) throws DatabaseException {\r
- super(graph, parent, node, parentResource, property);\r
- assert parent != null;\r
- assert property != null;\r
- this.object = object;\r
- }\r
- \r
- @Override\r
- public boolean isAsserted() {\r
- return true;\r
- }\r
-\r
- @Override\r
- public void validate(ReadGraph graph) throws DatabaseException {\r
- }\r
-\r
- @Override\r
- public String getName(ReadGraph graph) throws DatabaseException {\r
- return graph.getRelatedValue(property.predicate, graph.getService(Layer0.class).HasName, Bindings.STRING);\r
- }\r
-\r
- @Override\r
- public String getLabel(ReadGraph graph) throws DatabaseException {\r
- return graph.getRelatedValue2(property.predicate, graph.getService(Layer0.class).HasLabel, parent);\r
- }\r
- \r
-// @Override\r
-// public Object getSerialized(ReadGraph graph) throws DatabaseException {\r
-// return property;\r
-// }\r
-\r
- @Override\r
- public Variable getParent(ReadGraph graph) throws DatabaseException {\r
- return parent;\r
- }\r
-\r
- @SuppressWarnings("unchecked")\r
- @Override\r
- public <T> T getValue(ReadGraph graph) throws DatabaseException {\r
- \r
- assertAlive(graph);\r
- \r
- return (T)getValueAccessor(graph).getValue(graph, this);\r
- }\r
-\r
- @SuppressWarnings("unchecked")\r
- @Override\r
- public <T> T getValue(ReadGraph graph, Binding binding) throws DatabaseException {\r
- if (binding instanceof ObjectArrayBinding)\r
- return getValue(graph);\r
- \r
- assertAlive(graph);\r
-\r
- return (T)getValueAccessor(graph).getValue(graph, this, binding);\r
- \r
- }\r
- \r
- @Override\r
- public Resource getRepresents(ReadGraph graph) throws DatabaseException {\r
- \r
- assertAlive(graph);\r
- \r
- return object;\r
- \r
- }\r
-\r
- @Override\r
- public Resource getPossibleRepresents(ReadGraph graph) throws DatabaseException {\r
- \r
- assertAlive(graph);\r
- \r
- return object;\r
- \r
- }\r
-\r
- @Override\r
- public void setValue(WriteGraph graph, Object value, Binding binding) throws DatabaseException {\r
- \r
- assertAlive(graph);\r
- \r
- getValueAccessor(graph).setValue(graph, this, value, binding);\r
- \r
- }\r
- \r
- @Override\r
- public void setValue(WriteGraph graph, Object value) throws DatabaseException {\r
- \r
- assertAlive(graph);\r
- \r
- getValueAccessor(graph).setValue(graph, this, value);\r
- \r
- }\r
-\r
- @Override\r
- public Datatype getDatatype(ReadGraph graph) throws DatabaseException {\r
- try {\r
- return Layer0Utils.getDatatype(graph, this);\r
- } catch (DatabaseException e) {\r
- return null;\r
- }\r
- }\r
- \r
- @Override\r
- public String getUnit(ReadGraph graph) throws DatabaseException {\r
- try {\r
- return Layer0Utils.getUnit(graph, this);\r
- } catch (DatabaseException e) {\r
- return null;\r
- }\r
- }\r
-\r
- @Override\r
- public Resource getPropertyResource(ReadGraph graph) {\r
- return property.predicate;\r
- }\r
- \r
- @Override\r
- public Resource getContainerResource(ReadGraph graph) throws DatabaseException {\r
- return parent.getRepresents(graph);\r
- }\r
-\r
- @Override\r
- public Collection<Variable> getChildren(ReadGraph graph) throws DatabaseException {\r
-\r
- Map<String, Variable> result = new HashMap<String, Variable>();\r
- VariableMap map = getPossibleChildVariableMap(graph);\r
- if(map != null) map.getVariables(graph, this, result);\r
- return result.values();\r
- \r
- }\r
- \r
- @Override\r
- public Variable getPossibleChild(ReadGraph graph, String name) throws DatabaseException {\r
-\r
- VariableMap map = getPossibleChildVariableMap(graph);\r
- if(map == null) return null;\r
- try {\r
- return map.getVariable(graph, this, name);\r
- } catch (DatabaseException e) {\r
- return null;\r
- }\r
- \r
- }\r
- \r
- \r
- @Override\r
- protected Variable getPossibleDomainProperty(ReadGraph graph, String name) throws DatabaseException {\r
-\r
- VariableMap valueMap = getPossiblePropertyVariableMap(graph);\r
- if(valueMap == null) return null;\r
- try {\r
- return valueMap.getVariable(graph, this, name);\r
- } catch (DatabaseException e) {\r
- return null;\r
- }\r
- \r
- }\r
-\r
- \r
- \r
- @Override\r
- public Map<String, Variable> collectDomainProperties(ReadGraph graph, Map<String, Variable> properties) throws DatabaseException {\r
-\r
- VariableMap valueMap = getPossiblePropertyVariableMap(graph);\r
- if(valueMap == null) return properties;\r
- return valueMap.getVariables(graph, this, properties);\r
- \r
- }\r
- \r
- @Override\r
- public Variable getPredicate(ReadGraph graph) throws DatabaseException {\r
- return Variables.getVariable(graph, graph.getURI(property.predicate));\r
- }\r
- \r
-\r
- @Override\r
- public int hashCode() {\r
- if(hash == 0) {\r
- final int prime = 31;\r
- int result = 1;\r
- result = prime * result + parent.hashCode();\r
- result = prime * result + property.hashCode();\r
- result = prime * result + object.hashCode();\r
- hash =result;\r
- }\r
- return hash;\r
- }\r
-\r
- @Override\r
- public boolean equals(Object obj) {\r
- if (this == obj)\r
- return true;\r
- if (obj == null)\r
- return false;\r
- if (getClass() != obj.getClass())\r
- return false;\r
- StandardAssertedGraphPropertyVariable other = (StandardAssertedGraphPropertyVariable) obj;\r
- if (!property.equals(other.property))\r
- return false;\r
- if (!object.equals(other.object))\r
- return false;\r
- if (!parent.equals(other.parent))\r
- return false;\r
- return parent.equals(other.parent);\r
- }\r
-\r
- @Override\r
- protected Variable getNameVariable(ReadGraph graph) throws DatabaseException {\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- return new StandardGraphPropertyVariable(graph, this, L0.HasName);\r
- }\r
- \r
- private void assertAlive(ReadGraph graph) throws DatabaseException {\r
- }\r
- \r
- protected ValueAccessor getValueAccessor(ReadGraph graph) throws DatabaseException {\r
- // First from literal\r
- if(parentResource == null) return All.standardValueAccessor;\r
- ValueAccessor accessor = property.valueAccessor;\r
- if(accessor != null) return accessor;\r
- else {\r
- System.err.println("No value accessor for " + getURI(graph));\r
- return All.standardValueAccessor;\r
- }\r
- }\r
- \r
- protected VariableMap getPossibleChildVariableMap(ReadGraph graph) throws DatabaseException {\r
- Resource value = getRepresents(graph);\r
- if(value == null) return null;\r
- return graph.getPossibleRelatedValue2(value, Layer0.getInstance(graph).domainChildren, this);\r
- }\r
-\r
- protected VariableMap getPossiblePropertyVariableMap(ReadGraph graph) throws DatabaseException {\r
- Resource value = getRepresents(graph);\r
- if(value == null) return null;\r
- return graph.getPossibleRelatedValue2(value, Layer0.getInstance(graph).domainProperties, this);\r
- }\r
- \r
- public Set<String> getClassifications(ReadGraph graph) throws DatabaseException {\r
- ArrayList<String> value = getPropertyValue(graph, "classifications"); \r
- return new HashSet<String>(value);\r
- }\r
- \r
-}\r
+package org.simantics.db.layer0.variable;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.impl.ObjectArrayBinding;
+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.exception.DatabaseException;
+import org.simantics.db.layer0.function.All;
+import org.simantics.db.layer0.util.Layer0Utils;
+import org.simantics.layer0.Layer0;
+
+public class StandardAssertedGraphPropertyVariable extends StandardGraphPropertyVariable {
+
+ final public Resource object;
+
+ transient private int hash = 0;
+
+ public StandardAssertedGraphPropertyVariable(ReadGraph graph, Variable parent, VariableNode node, Resource parentResource, Resource property, Resource object) throws DatabaseException {
+ super(graph, parent, node, parentResource, property);
+ assert parent != null;
+ assert property != null;
+ this.object = object;
+ }
+
+ @Override
+ public boolean isAsserted() {
+ return true;
+ }
+
+ @Override
+ public void validate(ReadGraph graph) throws DatabaseException {
+ }
+
+ @Override
+ public String getName(ReadGraph graph) throws DatabaseException {
+ return graph.getRelatedValue(property.predicate, graph.getService(Layer0.class).HasName, Bindings.STRING);
+ }
+
+ @Override
+ public String getLabel(ReadGraph graph) throws DatabaseException {
+ return graph.getRelatedValue2(property.predicate, graph.getService(Layer0.class).HasLabel, parent);
+ }
+
+// @Override
+// public Object getSerialized(ReadGraph graph) throws DatabaseException {
+// return property;
+// }
+
+ @Override
+ public Variable getParent(ReadGraph graph) throws DatabaseException {
+ return parent;
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public <T> T getValue(ReadGraph graph) throws DatabaseException {
+
+ assertAlive(graph);
+
+ return (T)getValueAccessor(graph).getValue(graph, this);
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public <T> T getValue(ReadGraph graph, Binding binding) throws DatabaseException {
+ if (binding instanceof ObjectArrayBinding)
+ return getValue(graph);
+
+ assertAlive(graph);
+
+ return (T)getValueAccessor(graph).getValue(graph, this, binding);
+
+ }
+
+ @Override
+ public Resource getRepresents(ReadGraph graph) throws DatabaseException {
+
+ assertAlive(graph);
+
+ return object;
+
+ }
+
+ @Override
+ public Resource getPossibleRepresents(ReadGraph graph) throws DatabaseException {
+
+ assertAlive(graph);
+
+ return object;
+
+ }
+
+ @Override
+ public void setValue(WriteGraph graph, Object value, Binding binding) throws DatabaseException {
+
+ assertAlive(graph);
+
+ getValueAccessor(graph).setValue(graph, this, value, binding);
+
+ }
+
+ @Override
+ public void setValue(WriteGraph graph, Object value) throws DatabaseException {
+
+ assertAlive(graph);
+
+ getValueAccessor(graph).setValue(graph, this, value);
+
+ }
+
+ @Override
+ public Datatype getDatatype(ReadGraph graph) throws DatabaseException {
+ try {
+ return Layer0Utils.getDatatype(graph, this);
+ } catch (DatabaseException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public String getUnit(ReadGraph graph) throws DatabaseException {
+ try {
+ return Layer0Utils.getUnit(graph, this);
+ } catch (DatabaseException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public Resource getPropertyResource(ReadGraph graph) {
+ return property.predicate;
+ }
+
+ @Override
+ public Resource getContainerResource(ReadGraph graph) throws DatabaseException {
+ return parent.getRepresents(graph);
+ }
+
+ @Override
+ public Collection<Variable> getChildren(ReadGraph graph) throws DatabaseException {
+
+ Map<String, Variable> result = new HashMap<String, Variable>();
+ VariableMap map = getPossibleChildVariableMap(graph);
+ if(map != null) map.getVariables(graph, this, result);
+ return result.values();
+
+ }
+
+ @Override
+ public Variable getPossibleChild(ReadGraph graph, String name) throws DatabaseException {
+
+ VariableMap map = getPossibleChildVariableMap(graph);
+ if(map == null) return null;
+ try {
+ return map.getVariable(graph, this, name);
+ } catch (DatabaseException e) {
+ return null;
+ }
+
+ }
+
+
+ @Override
+ protected Variable getPossibleDomainProperty(ReadGraph graph, String name) throws DatabaseException {
+
+ VariableMap valueMap = getPossiblePropertyVariableMap(graph);
+ if(valueMap == null) return null;
+ try {
+ return valueMap.getVariable(graph, this, name);
+ } catch (DatabaseException e) {
+ return null;
+ }
+
+ }
+
+
+
+ @Override
+ public Map<String, Variable> collectDomainProperties(ReadGraph graph, Map<String, Variable> properties) throws DatabaseException {
+
+ VariableMap valueMap = getPossiblePropertyVariableMap(graph);
+ if(valueMap == null) return properties;
+ return valueMap.getVariables(graph, this, properties);
+
+ }
+
+ @Override
+ public Variable getPredicate(ReadGraph graph) throws DatabaseException {
+ return Variables.getVariable(graph, graph.getURI(property.predicate));
+ }
+
+
+ @Override
+ public int hashCode() {
+ if(hash == 0) {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + parent.hashCode();
+ result = prime * result + property.hashCode();
+ result = prime * result + object.hashCode();
+ hash =result;
+ }
+ return hash;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ StandardAssertedGraphPropertyVariable other = (StandardAssertedGraphPropertyVariable) obj;
+ if (!property.equals(other.property))
+ return false;
+ if (!object.equals(other.object))
+ return false;
+ if (!parent.equals(other.parent))
+ return false;
+ return parent.equals(other.parent);
+ }
+
+ @Override
+ protected Variable getNameVariable(ReadGraph graph) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(graph);
+ return new StandardGraphPropertyVariable(graph, this, L0.HasName);
+ }
+
+ private void assertAlive(ReadGraph graph) throws DatabaseException {
+ }
+
+ protected ValueAccessor getValueAccessor(ReadGraph graph) throws DatabaseException {
+ // First from literal
+ if(parentResource == null) return All.standardValueAccessor;
+ ValueAccessor accessor = property.valueAccessor;
+ if(accessor != null) return accessor;
+ else {
+ System.err.println("No value accessor for " + getURI(graph));
+ return All.standardValueAccessor;
+ }
+ }
+
+ protected VariableMap getPossibleChildVariableMap(ReadGraph graph) throws DatabaseException {
+ Resource value = getRepresents(graph);
+ if(value == null) return null;
+ return graph.getPossibleRelatedValue2(value, Layer0.getInstance(graph).domainChildren, this);
+ }
+
+ protected VariableMap getPossiblePropertyVariableMap(ReadGraph graph) throws DatabaseException {
+ Resource value = getRepresents(graph);
+ if(value == null) return null;
+ return graph.getPossibleRelatedValue2(value, Layer0.getInstance(graph).domainProperties, this);
+ }
+
+ public Set<String> getClassifications(ReadGraph graph) throws DatabaseException {
+ ArrayList<String> value = getPropertyValue(graph, "classifications");
+ return new HashSet<String>(value);
+ }
+
+}
Code Review / simantics / platform.git / blobdiff