+/*******************************************************************************\r
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.objmap.graph.annotations.factories;\r
+\r
+import java.lang.annotation.Annotation;\r
+import java.lang.reflect.Method;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.objmap.bidirectional.IBidirectionalMappingRule;\r
+import org.simantics.objmap.graph.annotations.RelatedElementsAdd;\r
+import org.simantics.objmap.graph.annotations.RelatedElementsGet;\r
+import org.simantics.objmap.graph.annotations.RelatedElementsRem;\r
+import org.simantics.objmap.graph.rules.MappedElementsRule;\r
+import org.simantics.objmap.graph.rules.domain.RelatedObjectsAccessor;\r
+import org.simantics.objmap.graph.rules.factory.ICollectionRuleFactory;\r
+import org.simantics.objmap.graph.rules.range.CollectionAccessor;\r
+\r
+\r
+public class RelatedElementsRuleFactory2<Range> implements ICollectionRuleFactory<Resource,Range> {\r
+ \r
+ @Override\r
+ public IBidirectionalMappingRule<Resource, Range> create(ReadGraph g, Annotation annotation,\r
+ Method getter, Method adder, Method remover)\r
+ throws DatabaseException {\r
+ RelatedElementsGet getterAnn = (RelatedElementsGet)annotation;\r
+ return new MappedElementsRule<Resource,Range>(new RelatedObjectsAccessor(g.getResource(getterAnn.value()),getterAnn.composition()),\r
+ new CollectionAccessor<Range,Range>(getter, adder, remover));\r
+ }\r
+ \r
+ @Override\r
+ public boolean isAdder(Annotation getterAnnotation, Annotation annotation) {\r
+ RelatedElementsGet getterAnn = (RelatedElementsGet)getterAnnotation;\r
+ RelatedElementsAdd adderAnn = (RelatedElementsAdd)annotation;\r
+ return getterAnn.value().equals(adderAnn.value());\r
+ }\r
+ \r
+ @Override\r
+ public boolean isRemover(Annotation getterAnnotation, Annotation annotation) {\r
+ RelatedElementsGet getterAnn = (RelatedElementsGet)getterAnnotation;\r
+ RelatedElementsRem adderAnn = (RelatedElementsRem)annotation;\r
+ return getterAnn.value().equals(adderAnn.value());\r
+ }\r
+\r
+}\r