-/*******************************************************************************\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.common.processors;\r
-\r
-import java.util.Collection;\r
-\r
-import org.simantics.browsing.ui.BuiltinKeys;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.NodeQueryManager;\r
-import org.simantics.browsing.ui.NodeContext.QueryKey;\r
-import org.simantics.browsing.ui.content.ComparableContext;\r
-import org.simantics.browsing.ui.content.ComparableContextFactory;\r
-import org.simantics.browsing.ui.content.PrunedChildrenResult;\r
-\r
-public class DefaultComparableChildrenProcessor extends AbstractNodeQueryProcessor<ComparableContext[]> {\r
-\r
- private ComparableContext[] build(NodeQueryManager manager, NodeContext context, ComparableContextFactory factory) {\r
- PrunedChildrenResult pruned = manager.query(context, BuiltinKeys.PRUNED_CHILDREN);\r
- NodeContext[] prunedChildren = pruned.getPrunedChildren();\r
- return factory.create(manager, context, prunedChildren);\r
- }\r
-\r
- @Override\r
- public ComparableContext[] query(NodeQueryManager manager, NodeContext context) {\r
- Collection<ComparableContextFactory> factories = manager.query(context, BuiltinKeys.COMPARABLE_FACTORIES);\r
- if(factories.isEmpty())\r
- return null;\r
-\r
- // TODO: use SelectedComparatorFactory query instead of this "educated guess"\r
- ComparableContextFactory factory = factories.iterator().next();\r
-\r
- return build(manager, context, factory);\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return "ComparableProcessor";\r
- }\r
-\r
- @Override\r
- public QueryKey<ComparableContext[]> getIdentifier() {\r
- return BuiltinKeys.COMPARABLE_CHILDREN;\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.common.processors;
+
+import java.util.Collection;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.NodeQueryManager;
+import org.simantics.browsing.ui.NodeContext.QueryKey;
+import org.simantics.browsing.ui.content.ComparableContext;
+import org.simantics.browsing.ui.content.ComparableContextFactory;
+import org.simantics.browsing.ui.content.PrunedChildrenResult;
+
+public class DefaultComparableChildrenProcessor extends AbstractNodeQueryProcessor<ComparableContext[]> {
+
+ private ComparableContext[] build(NodeQueryManager manager, NodeContext context, ComparableContextFactory factory) {
+ PrunedChildrenResult pruned = manager.query(context, BuiltinKeys.PRUNED_CHILDREN);
+ NodeContext[] prunedChildren = pruned.getPrunedChildren();
+ return factory.create(manager, context, prunedChildren);
+ }
+
+ @Override
+ public ComparableContext[] query(NodeQueryManager manager, NodeContext context) {
+ Collection<ComparableContextFactory> factories = manager.query(context, BuiltinKeys.COMPARABLE_FACTORIES);
+ if(factories.isEmpty())
+ return null;
+
+ // TODO: use SelectedComparatorFactory query instead of this "educated guess"
+ ComparableContextFactory factory = factories.iterator().next();
+
+ return build(manager, context, factory);
+ }
+
+ @Override
+ public String toString() {
+ return "ComparableProcessor";
+ }
+
+ @Override
+ public QueryKey<ComparableContext[]> getIdentifier() {
+ return BuiltinKeys.COMPARABLE_CHILDREN;
+ }
+