-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in 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.diagram.symbolcontribution;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.BinaryRead;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.Instances;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.diagram.symbollibrary.ISymbolGroup;\r
-import org.simantics.layer0.Layer0;\r
-\r
-/**\r
- * \r
- * @author Antti Villberg\r
- */\r
-public class IndexRootSymbolProviderFactory implements SymbolProviderFactory {\r
- \r
- Resource indexRoot;\r
- Resource diagram;\r
-\r
- public IndexRootSymbolProviderFactory(Resource indexRoot, Resource diagram) {\r
- this.indexRoot = indexRoot;\r
- this.diagram = diagram;\r
- }\r
-\r
- @Override\r
- public int hashCode() {\r
- final int prime = 31;\r
- int result = 1;\r
- result = prime * result + ((diagram == null) ? 0 : diagram.hashCode());\r
- result = prime * result + ((indexRoot == null) ? 0 : indexRoot.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
- IndexRootSymbolProviderFactory other = (IndexRootSymbolProviderFactory) obj;\r
- if (diagram == null) {\r
- if (other.diagram != null)\r
- return false;\r
- } else if (!diagram.equals(other.diagram))\r
- return false;\r
- if (indexRoot == null) {\r
- if (other.indexRoot != null)\r
- return false;\r
- } else if (!indexRoot.equals(other.indexRoot))\r
- return false;\r
- return true;\r
- }\r
-\r
- @Override\r
- public ISymbolProvider create(ReadGraph g) throws DatabaseException {\r
- return g.syncRequest(new LoadRequest(indexRoot, diagram));\r
- }\r
-\r
- static class LoadRequest extends BinaryRead<Resource, Resource, ISymbolProvider> {\r
- public LoadRequest(Resource contribution, Resource diagram) {\r
- super(contribution, diagram);\r
- }\r
- @Override\r
- public ISymbolProvider perform(ReadGraph graph) throws DatabaseException {\r
- \r
- Layer0 L0 = Layer0.getInstance(graph);\r
- DiagramResource dr = DiagramResource.getInstance(graph);\r
- \r
- Collection<ISymbolGroup> groups = new ArrayList<ISymbolGroup>();\r
- \r
- if (parameter != null) {\r
- Instances query = graph.adapt(dr.SymbolReferenceLibrary, Instances.class);\r
- for(Resource library : query.find(graph, parameter)) {\r
- if (SymbolProviderFactories.accept(graph, dr, library, parameter2)) {\r
- groups.add(BasicSymbolProviderFactory.createGroup(graph, library, L0.IsRelatedTo, parameter2));\r
- }\r
- }\r
- }\r
-\r
- return new SymbolProvider(groups);\r
- }\r
- }\r
-\r
- static class SymbolProvider extends AbstractSymbolProvider {\r
- public SymbolProvider(Collection<ISymbolGroup> groups) {\r
- super();\r
- setSymbolGroup(groups);\r
- lockGroups();\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.diagram.symbolcontribution;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.BinaryRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.Instances;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.symbollibrary.ISymbolGroup;
+import org.simantics.layer0.Layer0;
+
+/**
+ *
+ * @author Antti Villberg
+ */
+public class IndexRootSymbolProviderFactory implements SymbolProviderFactory {
+
+ Resource indexRoot;
+ Resource diagram;
+
+ public IndexRootSymbolProviderFactory(Resource indexRoot, Resource diagram) {
+ this.indexRoot = indexRoot;
+ this.diagram = diagram;
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((diagram == null) ? 0 : diagram.hashCode());
+ result = prime * result + ((indexRoot == null) ? 0 : indexRoot.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;
+ IndexRootSymbolProviderFactory other = (IndexRootSymbolProviderFactory) obj;
+ if (diagram == null) {
+ if (other.diagram != null)
+ return false;
+ } else if (!diagram.equals(other.diagram))
+ return false;
+ if (indexRoot == null) {
+ if (other.indexRoot != null)
+ return false;
+ } else if (!indexRoot.equals(other.indexRoot))
+ return false;
+ return true;
+ }
+
+ @Override
+ public ISymbolProvider create(ReadGraph g) throws DatabaseException {
+ return g.syncRequest(new LoadRequest(indexRoot, diagram));
+ }
+
+ static class LoadRequest extends BinaryRead<Resource, Resource, ISymbolProvider> {
+ public LoadRequest(Resource contribution, Resource diagram) {
+ super(contribution, diagram);
+ }
+ @Override
+ public ISymbolProvider perform(ReadGraph graph) throws DatabaseException {
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ DiagramResource dr = DiagramResource.getInstance(graph);
+
+ Collection<ISymbolGroup> groups = new ArrayList<ISymbolGroup>();
+
+ if (parameter != null) {
+ Instances query = graph.adapt(dr.SymbolReferenceLibrary, Instances.class);
+ for(Resource library : query.find(graph, parameter)) {
+ if (SymbolProviderFactories.accept(graph, dr, library, parameter2)) {
+ groups.add(BasicSymbolProviderFactory.createGroup(graph, library, L0.IsRelatedTo, parameter2));
+ }
+ }
+ }
+
+ return new SymbolProvider(groups);
+ }
+ }
+
+ static class SymbolProvider extends AbstractSymbolProvider {
+ public SymbolProvider(Collection<ISymbolGroup> groups) {
+ super();
+ setSymbolGroup(groups);
+ lockGroups();
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff