-/*******************************************************************************\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.browsing.ui.graph.impl;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.HashMap;\r
-import java.util.Map;\r
-import java.util.function.Consumer;\r
-\r
-import org.simantics.browsing.ui.BuiltinKeys;\r
-import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey;\r
-import org.simantics.browsing.ui.DataSource;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.PrimitiveQueryUpdater;\r
-import org.simantics.browsing.ui.common.NodeContextBuilder;\r
-import org.simantics.browsing.ui.common.viewpoints.LazyContainerViewpoint;\r
-import org.simantics.browsing.ui.content.Viewpoint;\r
-import org.simantics.browsing.ui.content.ViewpointFactory;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.layer0.Layer0;\r
-\r
-public class TypeIndexViewpointFactory implements ViewpointFactory {\r
-\r
- @Override\r
- public Viewpoint create(final PrimitiveQueryUpdater provider, final NodeContext context, final ViewpointKey key) {\r
- assert(provider != null);\r
- assert(context != null);\r
- \r
- final LazyContainerViewpoint result = new LazyContainerViewpoint();\r
- \r
- DataSource<ReadGraph> source = provider.getDataSource(ReadGraph.class);\r
- if (source == null)\r
- return result;\r
- \r
- final Resource inputResource = (Resource) context.getConstant(BuiltinKeys.INPUT);\r
- assert(inputResource != null);\r
- \r
- source.schedule(new Consumer<ReadGraph>() {\r
-\r
- @Override\r
- public void accept(ReadGraph source) {\r
-\r
- try {\r
- \r
- HashMap<Resource, Collection<Resource>> index = new HashMap<Resource, Collection<Resource>>(); \r
- \r
- Layer0 L0 = Layer0.getInstance(source);\r
- for(Resource child : source.getObjects(inputResource, L0.ConsistsOf)) {\r
- \r
- for(Resource type : source.getObjects(child, L0.InstanceOf)) {\r
- Collection<Resource> coll = index.get(type);\r
- if(coll == null) {\r
- coll = new ArrayList<Resource>();\r
- index.put(type, coll);\r
- }\r
- coll.add(child);\r
- }\r
- \r
- }\r
- \r
- NodeContext[] resultContexts = new NodeContext[index.size()];\r
- int index2 = 0;\r
- for(Map.Entry<Resource, Collection<Resource>> e : index.entrySet()) {\r
- Resource type = e.getKey();\r
- String rep = source.adapt(type, String.class);\r
- resultContexts[index2++] = NodeContextBuilder.buildWithInput(new TypeIndex(type, e.getValue(), rep));\r
- }\r
- result.setChildren(provider, resultContexts);\r
- result.setHasChildren(resultContexts.length > 0);\r
- \r
- provider.scheduleReplace(context, key, result);\r
-\r
- } catch (DatabaseException e) {\r
- e.printStackTrace();\r
- }\r
- \r
- }\r
- \r
- });\r
- \r
- return result;\r
- }\r
- \r
- @Override\r
- public String toString() {\r
- return "Structure by types";\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.browsing.ui.graph.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Consumer;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey;
+import org.simantics.browsing.ui.DataSource;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;
+import org.simantics.browsing.ui.common.NodeContextBuilder;
+import org.simantics.browsing.ui.common.viewpoints.LazyContainerViewpoint;
+import org.simantics.browsing.ui.content.Viewpoint;
+import org.simantics.browsing.ui.content.ViewpointFactory;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+
+public class TypeIndexViewpointFactory implements ViewpointFactory {
+
+ @Override
+ public Viewpoint create(final PrimitiveQueryUpdater provider, final NodeContext context, final ViewpointKey key) {
+ assert(provider != null);
+ assert(context != null);
+
+ final LazyContainerViewpoint result = new LazyContainerViewpoint();
+
+ DataSource<ReadGraph> source = provider.getDataSource(ReadGraph.class);
+ if (source == null)
+ return result;
+
+ final Resource inputResource = (Resource) context.getConstant(BuiltinKeys.INPUT);
+ assert(inputResource != null);
+
+ source.schedule(new Consumer<ReadGraph>() {
+
+ @Override
+ public void accept(ReadGraph source) {
+
+ try {
+
+ HashMap<Resource, Collection<Resource>> index = new HashMap<Resource, Collection<Resource>>();
+
+ Layer0 L0 = Layer0.getInstance(source);
+ for(Resource child : source.getObjects(inputResource, L0.ConsistsOf)) {
+
+ for(Resource type : source.getObjects(child, L0.InstanceOf)) {
+ Collection<Resource> coll = index.get(type);
+ if(coll == null) {
+ coll = new ArrayList<Resource>();
+ index.put(type, coll);
+ }
+ coll.add(child);
+ }
+
+ }
+
+ NodeContext[] resultContexts = new NodeContext[index.size()];
+ int index2 = 0;
+ for(Map.Entry<Resource, Collection<Resource>> e : index.entrySet()) {
+ Resource type = e.getKey();
+ String rep = source.adapt(type, String.class);
+ resultContexts[index2++] = NodeContextBuilder.buildWithInput(new TypeIndex(type, e.getValue(), rep));
+ }
+ result.setChildren(provider, resultContexts);
+ result.setHasChildren(resultContexts.length > 0);
+
+ provider.scheduleReplace(context, key, result);
+
+ } catch (DatabaseException e) {
+ e.printStackTrace();
+ }
+
+ }
+
+ });
+
+ return result;
+ }
+
+ @Override
+ public String toString() {
+ return "Structure by types";
+ }
+
+}
Code Review / simantics / platform.git / blobdiff