-package org.simantics.db.layer0.variable;\r
-\r
-import java.util.Collection;\r
-import java.util.Collections;\r
-import java.util.HashMap;\r
-import java.util.Map;\r
-import java.util.Set;\r
-\r
-import org.simantics.databoard.binding.Binding;\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.utils.ObjectUtils;\r
-\r
-public class ConstantPropertyVariable extends AbstractPropertyVariable {\r
-\r
- final protected Variable parent;\r
- final String name;\r
- final Object value;\r
- final Binding binding;\r
- final Map<String, Variable> properties;\r
-\r
- public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding, Collection<ConstantPropertyVariableBuilder> propertyBuilders, Set<String> classifications) {\r
- assert parent != null;\r
- assert name != null;\r
- this.parent = parent;\r
- this.name = name;\r
- this.value = value;\r
- this.binding = binding;\r
- this.properties = new HashMap<String, Variable>(propertyBuilders.size());\r
- for(ConstantPropertyVariableBuilder builder : propertyBuilders) {\r
- properties.put(builder.getName(), builder.build(this));\r
- }\r
- if(!classifications.isEmpty())\r
- properties.put(Variables.CLASSIFICATIONS, new ConstantPropertyVariable(this, Variables.CLASSIFICATIONS, classifications, null));\r
- }\r
-\r
- public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding) {\r
- this(parent, name, value, binding, Collections.<ConstantPropertyVariableBuilder>emptyList(), Collections.<String>emptySet());\r
- }\r
-\r
- @Override\r
- public <T> T getValue(ReadGraph graph) throws DatabaseException {\r
- return (T)value;\r
- }\r
-\r
- @Override\r
- public <T> T getValue(ReadGraph graph, Binding binding)\r
- throws DatabaseException { \r
- return (T)value;\r
- }\r
-\r
- @Override\r
- public void setValue(WriteGraph graph, Object value, Binding binding)\r
- throws DatabaseException {\r
- throw new DatabaseException("Value is constant.");\r
- }\r
-\r
- @Override\r
- public String getName(ReadGraph graph) throws DatabaseException {\r
- return name;\r
- }\r
-\r
- @Override\r
- public Resource getType(ReadGraph graph) throws DatabaseException {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Resource getPossibleType(ReadGraph graph) throws DatabaseException {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Resource getType(ReadGraph graph, Resource baseType) throws DatabaseException {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Resource getPossibleType(ReadGraph graph, Resource baseType) throws DatabaseException {\r
- return null;\r
- }\r
-\r
-// @Override\r
-// public Object getSerialized(ReadGraph graph) throws DatabaseException {\r
-// return name;\r
-// }\r
-\r
- @Override\r
- public Variable getParent(ReadGraph graph) throws DatabaseException {\r
- return parent;\r
- }\r
-\r
- @Override\r
- public Resource getRepresents(ReadGraph graph) throws DatabaseException {\r
- return null;\r
- }\r
- \r
- @Override\r
- public Datatype getDatatype(ReadGraph graph) throws DatabaseException {\r
- return binding != null ? binding.type() : null;\r
- }\r
- \r
- @Override\r
- public Resource getPropertyResource(ReadGraph graph) throws DatabaseException {\r
- return null;\r
- }\r
-\r
- @Override\r
- public Resource getContainerResource(ReadGraph graph) throws DatabaseException {\r
- return null;\r
- }\r
- \r
- @Override\r
- public Variable getPredicate(ReadGraph graph) throws DatabaseException {\r
- return null;\r
- }\r
- \r
- @Override\r
- protected Variable getPossibleDomainProperty(ReadGraph graph, String name)\r
- throws DatabaseException {\r
- return properties.get(name);\r
- }\r
-\r
- @Override\r
- public Map<String, Variable> collectDomainProperties(ReadGraph graph,\r
- Map<String, Variable> properties) throws DatabaseException {\r
- if(!this.properties.isEmpty()) {\r
- if(properties == null) properties = new HashMap<String,Variable>(this.properties.size());\r
- properties.putAll(this.properties);\r
- }\r
- return properties;\r
- }\r
- \r
- @Override\r
- public Set<String> getClassifications(ReadGraph graph) throws DatabaseException {\r
- Variable property = getPossibleDomainProperty(graph, Variables.CLASSIFICATIONS);\r
- if(property != null) return property.getValue(graph);\r
- else return Collections.emptySet();\r
- }\r
- \r
- @Override\r
- public int hashCode() {\r
- final int prime = 31;\r
- int result = 1;\r
- result = prime * result + name.hashCode();\r
- result = prime * result + parent.hashCode();\r
- result = prime * result + ((value == null) ? 0 : value.hashCode());\r
- result = prime * result + ((binding == null) ? 0 : binding.hashCode());\r
- return result;\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
- ConstantPropertyVariable other = (ConstantPropertyVariable) obj;\r
- if (!name.equals(other.name))\r
- return false;\r
- if (!parent.equals(other.parent))\r
- return false;\r
- if (!ObjectUtils.objectEquals(value, other.value))\r
- return false;\r
- return ObjectUtils.objectEquals(binding, other.binding);\r
- }\r
-\r
-}\r
+package org.simantics.db.layer0.variable;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.simantics.databoard.binding.Binding;
+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.utils.ObjectUtils;
+
+public class ConstantPropertyVariable extends AbstractPropertyVariable {
+
+ final protected Variable parent;
+ final String name;
+ final Object value;
+ final Binding binding;
+ final Map<String, Variable> properties;
+
+ public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding, Collection<ConstantPropertyVariableBuilder> propertyBuilders, Set<String> classifications) {
+ assert parent != null;
+ assert name != null;
+ this.parent = parent;
+ this.name = name;
+ this.value = value;
+ this.binding = binding;
+ this.properties = new HashMap<String, Variable>(propertyBuilders.size());
+ for(ConstantPropertyVariableBuilder builder : propertyBuilders) {
+ properties.put(builder.getName(), builder.build(this));
+ }
+ if(!classifications.isEmpty())
+ properties.put(Variables.CLASSIFICATIONS, new ConstantPropertyVariable(this, Variables.CLASSIFICATIONS, classifications, null));
+ }
+
+ public ConstantPropertyVariable(Variable parent, String name, Object value, Binding binding) {
+ this(parent, name, value, binding, Collections.<ConstantPropertyVariableBuilder>emptyList(), Collections.<String>emptySet());
+ }
+
+ @Override
+ public <T> T getValue(ReadGraph graph) throws DatabaseException {
+ return (T)value;
+ }
+
+ @Override
+ public <T> T getValue(ReadGraph graph, Binding binding)
+ throws DatabaseException {
+ return (T)value;
+ }
+
+ @Override
+ public void setValue(WriteGraph graph, Object value, Binding binding)
+ throws DatabaseException {
+ throw new DatabaseException("Value is constant.");
+ }
+
+ @Override
+ public String getName(ReadGraph graph) throws DatabaseException {
+ return name;
+ }
+
+ @Override
+ public Resource getType(ReadGraph graph) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ public Resource getPossibleType(ReadGraph graph) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ public Resource getType(ReadGraph graph, Resource baseType) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ public Resource getPossibleType(ReadGraph graph, Resource baseType) throws DatabaseException {
+ return null;
+ }
+
+// @Override
+// public Object getSerialized(ReadGraph graph) throws DatabaseException {
+// return name;
+// }
+
+ @Override
+ public Variable getParent(ReadGraph graph) throws DatabaseException {
+ return parent;
+ }
+
+ @Override
+ public Resource getRepresents(ReadGraph graph) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ public Datatype getDatatype(ReadGraph graph) throws DatabaseException {
+ return binding != null ? binding.type() : null;
+ }
+
+ @Override
+ public Resource getPropertyResource(ReadGraph graph) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ public Resource getContainerResource(ReadGraph graph) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ public Variable getPredicate(ReadGraph graph) throws DatabaseException {
+ return null;
+ }
+
+ @Override
+ protected Variable getPossibleDomainProperty(ReadGraph graph, String name)
+ throws DatabaseException {
+ return properties.get(name);
+ }
+
+ @Override
+ public Map<String, Variable> collectDomainProperties(ReadGraph graph,
+ Map<String, Variable> properties) throws DatabaseException {
+ if(!this.properties.isEmpty()) {
+ if(properties == null) properties = new HashMap<String,Variable>(this.properties.size());
+ properties.putAll(this.properties);
+ }
+ return properties;
+ }
+
+ @Override
+ public Set<String> getClassifications(ReadGraph graph) throws DatabaseException {
+ Variable property = getPossibleDomainProperty(graph, Variables.CLASSIFICATIONS);
+ if(property != null) return property.getValue(graph);
+ else return Collections.emptySet();
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + name.hashCode();
+ result = prime * result + parent.hashCode();
+ result = prime * result + ((value == null) ? 0 : value.hashCode());
+ result = prime * result + ((binding == null) ? 0 : binding.hashCode());
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ ConstantPropertyVariable other = (ConstantPropertyVariable) obj;
+ if (!name.equals(other.name))
+ return false;
+ if (!parent.equals(other.parent))
+ return false;
+ if (!ObjectUtils.objectEquals(value, other.value))
+ return false;
+ return ObjectUtils.objectEquals(binding, other.binding);
+ }
+
+}
Code Review / simantics / platform.git / blobdiff