-/*******************************************************************************\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.contributor;\r
-\r
-import java.util.Collection;\r
-import java.util.Collections;\r
-\r
-import org.simantics.browsing.ui.BuiltinKeys.ViewpointContributionKey;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.PrimitiveQueryUpdater;\r
-import org.simantics.browsing.ui.Tester;\r
-import org.simantics.browsing.ui.content.Contributor;\r
-import org.simantics.browsing.ui.content.ViewpointContribution;\r
-import org.simantics.browsing.ui.content.ViewpointContributionFactory;\r
-import org.simantics.utils.ReflectionUtils;\r
-\r
-/**\r
- * @author Antti Villberg\r
- *\r
- * @param <T> the input type accepted by this contributor\r
- */\r
-public abstract class AbstractViewpointContributionContributor<T> implements Contributor<ViewpointContributionFactory> {\r
-\r
- private final Class<?> clazz;\r
-\r
- public AbstractViewpointContributionContributor() {\r
- clazz = ReflectionUtils.getSingleParameterType(getClass());\r
- }\r
-\r
- public AbstractViewpointContributionContributor(Class<?> clazz) {\r
- this.clazz = clazz;\r
- }\r
-\r
- @Override\r
- public Class<?> getInputClass() {\r
- return clazz;\r
- }\r
-\r
- @Override\r
- public ViewpointContributionFactory getFactory() {\r
-\r
- return new ViewpointContributionFactory() {\r
-\r
- @Override\r
- public ViewpointContribution create(final PrimitiveQueryUpdater updater,\r
- final NodeContext context, final ViewpointContributionKey key) {\r
-\r
- return new ViewpointContribution() {\r
-\r
- Collection<NodeContext> contribution = Collections.emptySet();\r
- \r
- @Override\r
- public Collection<NodeContext> getContribution() {\r
-\r
- Collection<NodeContext> current = AbstractViewpointContributionContributor.this.getContribution(updater, context, key); \r
-\r
- for(NodeContext c : current) updater.incRef(c);\r
- for(NodeContext c : contribution) updater.decRef(c);\r
- contribution = current;\r
-\r
- return current;\r
- \r
- }\r
-\r
- @Override\r
- public Class<?> getInputClass() {\r
- return clazz;\r
- }\r
-\r
- @Override\r
- public Tester getNodeContextTester() {\r
- return AbstractViewpointContributionContributor.this.getNodeContextTester();\r
- }\r
-\r
- };\r
-\r
- }\r
-\r
- @Override\r
- public String getViewpointId() {\r
- return AbstractViewpointContributionContributor.this.getViewpointId();\r
- }\r
-\r
- };\r
-\r
- }\r
-\r
- abstract public Collection<NodeContext> getContribution(PrimitiveQueryUpdater updater,\r
- NodeContext context, ViewpointContributionKey key);\r
-\r
- abstract public String getViewpointId();\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.contributor;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.simantics.browsing.ui.BuiltinKeys.ViewpointContributionKey;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;
+import org.simantics.browsing.ui.Tester;
+import org.simantics.browsing.ui.content.Contributor;
+import org.simantics.browsing.ui.content.ViewpointContribution;
+import org.simantics.browsing.ui.content.ViewpointContributionFactory;
+import org.simantics.utils.ReflectionUtils;
+
+/**
+ * @author Antti Villberg
+ *
+ * @param <T> the input type accepted by this contributor
+ */
+public abstract class AbstractViewpointContributionContributor<T> implements Contributor<ViewpointContributionFactory> {
+
+ private final Class<?> clazz;
+
+ public AbstractViewpointContributionContributor() {
+ clazz = ReflectionUtils.getSingleParameterType(getClass());
+ }
+
+ public AbstractViewpointContributionContributor(Class<?> clazz) {
+ this.clazz = clazz;
+ }
+
+ @Override
+ public Class<?> getInputClass() {
+ return clazz;
+ }
+
+ @Override
+ public ViewpointContributionFactory getFactory() {
+
+ return new ViewpointContributionFactory() {
+
+ @Override
+ public ViewpointContribution create(final PrimitiveQueryUpdater updater,
+ final NodeContext context, final ViewpointContributionKey key) {
+
+ return new ViewpointContribution() {
+
+ Collection<NodeContext> contribution = Collections.emptySet();
+
+ @Override
+ public Collection<NodeContext> getContribution() {
+
+ Collection<NodeContext> current = AbstractViewpointContributionContributor.this.getContribution(updater, context, key);
+
+ for(NodeContext c : current) updater.incRef(c);
+ for(NodeContext c : contribution) updater.decRef(c);
+ contribution = current;
+
+ return current;
+
+ }
+
+ @Override
+ public Class<?> getInputClass() {
+ return clazz;
+ }
+
+ @Override
+ public Tester getNodeContextTester() {
+ return AbstractViewpointContributionContributor.this.getNodeContextTester();
+ }
+
+ };
+
+ }
+
+ @Override
+ public String getViewpointId() {
+ return AbstractViewpointContributionContributor.this.getViewpointId();
+ }
+
+ };
+
+ }
+
+ abstract public Collection<NodeContext> getContribution(PrimitiveQueryUpdater updater,
+ NodeContext context, ViewpointContributionKey key);
+
+ abstract public String getViewpointId();
+
+}