-/*******************************************************************************\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.structural.rules.domain;\r
-\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.exception.NoSingleResultException;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.objmap.structural.StructuralResource;\r
-import org.simantics.structural.stubs.StructuralResource2;\r
-\r
-public class StructuralUtils {\r
-\r
- \r
- public static boolean isStructuralInstance(ReadGraph g, Resource r) throws DatabaseException {\r
- StructuralResource2 sr = StructuralResource2.getInstance(g);\r
- if (g.isInstanceOf(r, sr.Component)) {\r
- Resource type = g.getSingleType(r);\r
- return g.isInstanceOf(type, sr.Component);\r
- }\r
- return false;\r
- \r
- }\r
- \r
- public static Resource getContainingInstance(StructuralResource element) {\r
- if (!element.isStructural())\r
- return null;\r
- Resource instance = element.getContext().get(element.getContext().size()-1);\r
- return instance;\r
- }\r
- \r
- public static Resource getPublishedRelation(ReadGraph g, StructuralResource element, Resource relation) throws DatabaseException{\r
- Resource instance = getContainingInstance(element);\r
- if (instance == null)\r
- return null;\r
- \r
- Layer0 l0 = Layer0.getInstance(g);\r
- StructuralResource2 sr = StructuralResource2.getInstance(g);\r
- \r
- Resource type = null;\r
- try {\r
- type = g.getSingleType(instance);\r
- } catch (NoSingleResultException e) {\r
- \r
- }\r
- if (type == null)\r
- return null;\r
- \r
- boolean elementPublished = false;\r
- Resource publicRelation = null;\r
- for (Resource r : g.getObjects(type, l0.DomainOf)) {\r
- if (r.equals(element.getResource()))\r
- elementPublished = true;\r
- if (g.isInstanceOf(r, relation)) {\r
- if (element.getResource().equals(g.getPossibleObject(r, sr.IsBoundBy)))\r
- publicRelation = r;\r
- }\r
- }\r
- if (!elementPublished)\r
- return null;\r
- return publicRelation;\r
- }\r
- \r
- public static Resource getOrCreatePublishedRelation(WriteGraph g, StructuralResource element, Resource relation) throws DatabaseException{\r
- Resource instance = getContainingInstance(element);\r
- if (instance == null)\r
- return null;\r
- \r
- Layer0 l0 = Layer0.getInstance(g);\r
- StructuralResource2 sr = StructuralResource2.getInstance(g);\r
- \r
- Resource type = g.getSingleType(instance);\r
- \r
- boolean elementPublished = false;\r
- Resource publicRelation = null;\r
- for (Resource r : g.getObjects(type, l0.DomainOf)) {\r
- if (r.equals(element.getResource()))\r
- elementPublished = true;\r
- if (g.isInstanceOf(r, relation)) {\r
- if (element.getResource().equals(g.getPossibleObject(r, sr.IsBoundBy)))\r
- publicRelation = r;\r
- }\r
- }\r
- if (!elementPublished)\r
- return null;\r
- if (publicRelation != null)\r
- return publicRelation;\r
- \r
- publicRelation = g.newResource();\r
- // TODO: type ConsistsOf publicRelation, publicRelation ConsistsOf publicInverse ?\r
- g.claim(publicRelation, l0.SubrelationOf, l0.IsRelatedTo);\r
- g.claim(publicRelation, l0.InstanceOf, relation);\r
- g.claim(publicRelation, sr.IsBoundBy, element.getResource());\r
- g.claim(type, l0.DomainOf, publicRelation);\r
- g.claimLiteral(publicRelation, l0.HasName, g.getRelatedValue(element.getResource(), l0.HasName) +"_" + g.getRelatedValue(relation, l0.HasName)); \r
- Resource inverse = g.getPossibleInverse(relation);\r
- if (inverse != null) {\r
- Resource publicInverse = g.newResource();\r
- g.claim(publicInverse, l0.SubrelationOf, inverse);\r
- g.claim(publicRelation, l0.InverseOf, publicInverse);\r
- }\r
- return publicRelation;\r
- \r
- }\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.objmap.structural.rules.domain;
+
+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.exception.NoSingleResultException;
+import org.simantics.layer0.Layer0;
+import org.simantics.objmap.structural.StructuralResource;
+import org.simantics.structural.stubs.StructuralResource2;
+
+public class StructuralUtils {
+
+
+ public static boolean isStructuralInstance(ReadGraph g, Resource r) throws DatabaseException {
+ StructuralResource2 sr = StructuralResource2.getInstance(g);
+ if (g.isInstanceOf(r, sr.Component)) {
+ Resource type = g.getSingleType(r);
+ return g.isInstanceOf(type, sr.Component);
+ }
+ return false;
+
+ }
+
+ public static Resource getContainingInstance(StructuralResource element) {
+ if (!element.isStructural())
+ return null;
+ Resource instance = element.getContext().get(element.getContext().size()-1);
+ return instance;
+ }
+
+ public static Resource getPublishedRelation(ReadGraph g, StructuralResource element, Resource relation) throws DatabaseException{
+ Resource instance = getContainingInstance(element);
+ if (instance == null)
+ return null;
+
+ Layer0 l0 = Layer0.getInstance(g);
+ StructuralResource2 sr = StructuralResource2.getInstance(g);
+
+ Resource type = null;
+ try {
+ type = g.getSingleType(instance);
+ } catch (NoSingleResultException e) {
+
+ }
+ if (type == null)
+ return null;
+
+ boolean elementPublished = false;
+ Resource publicRelation = null;
+ for (Resource r : g.getObjects(type, l0.DomainOf)) {
+ if (r.equals(element.getResource()))
+ elementPublished = true;
+ if (g.isInstanceOf(r, relation)) {
+ if (element.getResource().equals(g.getPossibleObject(r, sr.IsBoundBy)))
+ publicRelation = r;
+ }
+ }
+ if (!elementPublished)
+ return null;
+ return publicRelation;
+ }
+
+ public static Resource getOrCreatePublishedRelation(WriteGraph g, StructuralResource element, Resource relation) throws DatabaseException{
+ Resource instance = getContainingInstance(element);
+ if (instance == null)
+ return null;
+
+ Layer0 l0 = Layer0.getInstance(g);
+ StructuralResource2 sr = StructuralResource2.getInstance(g);
+
+ Resource type = g.getSingleType(instance);
+
+ boolean elementPublished = false;
+ Resource publicRelation = null;
+ for (Resource r : g.getObjects(type, l0.DomainOf)) {
+ if (r.equals(element.getResource()))
+ elementPublished = true;
+ if (g.isInstanceOf(r, relation)) {
+ if (element.getResource().equals(g.getPossibleObject(r, sr.IsBoundBy)))
+ publicRelation = r;
+ }
+ }
+ if (!elementPublished)
+ return null;
+ if (publicRelation != null)
+ return publicRelation;
+
+ publicRelation = g.newResource();
+ // TODO: type ConsistsOf publicRelation, publicRelation ConsistsOf publicInverse ?
+ g.claim(publicRelation, l0.SubrelationOf, l0.IsRelatedTo);
+ g.claim(publicRelation, l0.InstanceOf, relation);
+ g.claim(publicRelation, sr.IsBoundBy, element.getResource());
+ g.claim(type, l0.DomainOf, publicRelation);
+ g.claimLiteral(publicRelation, l0.HasName, g.getRelatedValue(element.getResource(), l0.HasName) +"_" + g.getRelatedValue(relation, l0.HasName));
+ Resource inverse = g.getPossibleInverse(relation);
+ if (inverse != null) {
+ Resource publicInverse = g.newResource();
+ g.claim(publicInverse, l0.SubrelationOf, inverse);
+ g.claim(publicRelation, l0.InverseOf, publicInverse);
+ }
+ return publicRelation;
+
+ }
+}
Code Review / simantics / platform.git / blobdiff