+/*******************************************************************************\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;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+\r
+import org.simantics.browsing.ui.Tester;\r
+import org.simantics.browsing.ui.common.EvaluatorData.Evaluator;\r
+import org.simantics.browsing.ui.common.EvaluatorData.EvaluatorTree;\r
+import org.simantics.browsing.ui.content.CheckedStateFactory;\r
+import org.simantics.browsing.ui.content.ComparableContextFactory;\r
+import org.simantics.browsing.ui.content.ImageDecoratorFactory;\r
+import org.simantics.browsing.ui.content.ImagerFactory;\r
+import org.simantics.browsing.ui.content.LabelDecoratorFactory;\r
+import org.simantics.browsing.ui.content.LabelerFactory;\r
+import org.simantics.browsing.ui.content.ViewpointFactory;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class EvaluatorImpl implements Evaluator {\r
+\r
+ private final EvaluatorTree<ViewpointFactory> viewpointTree = new EvaluatorTreeImpl<ViewpointFactory>("Viewpoint", Testers.PASS);\r
+ private final EvaluatorTree<LabelerFactory> labelerTree = new EvaluatorTreeImpl<LabelerFactory>("Labeler", Testers.PASS);\r
+ private final EvaluatorTree<CheckedStateFactory> checkStateTree = new EvaluatorTreeImpl<CheckedStateFactory>("Check state", Testers.PASS);\r
+ private final EvaluatorTree<LabelDecoratorFactory> labelDecoratorTree = new EvaluatorTreeImpl<LabelDecoratorFactory>("Label decorator", Testers.PASS);\r
+ private final EvaluatorTree<ImagerFactory> imagerTree = new EvaluatorTreeImpl<ImagerFactory>("Imager", Testers.PASS);\r
+ private final EvaluatorTree<ImageDecoratorFactory> imageDecoratorTree = new EvaluatorTreeImpl<ImageDecoratorFactory>("Image decorator", Testers.PASS);\r
+ private final EvaluatorTree<ComparableContextFactory> comparableContextTree = new EvaluatorTreeImpl<ComparableContextFactory>("Comparable", Testers.PASS);\r
+\r
+ @Override\r
+ public Evaluator addViewpoint(ViewpointFactory factory, double preference) {\r
+ viewpointTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+ @Override\r
+ public Evaluator addComparableContext(ComparableContextFactory factory, double preference) {\r
+ comparableContextTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+ @Override\r
+ public Evaluator addLabeler(LabelerFactory factory, double preference) {\r
+ labelerTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+ @Override\r
+ public Evaluator addCheckState(CheckedStateFactory factory, double preference) {\r
+ checkStateTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+ @Override\r
+ public Evaluator addLabelDecorator(LabelDecoratorFactory factory, double preference) {\r
+ labelDecoratorTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+ @Override\r
+ public Evaluator addComparator(ComparableContextFactory factory, double preference) {\r
+ comparableContextTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+ @Override\r
+ public Evaluator addImager(ImagerFactory factory, double preference) {\r
+ imagerTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+ @Override\r
+ public Evaluator addImageDecorator(ImageDecoratorFactory factory, double preference) {\r
+ imageDecoratorTree.addFactory(factory, preference);\r
+ return this;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<ComparableContextFactory> getComparableContextTree() {\r
+ return comparableContextTree;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<ImagerFactory> getImagerTree() {\r
+ return imagerTree;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<ImageDecoratorFactory> getImageDecoratorTree() {\r
+ return imageDecoratorTree;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<LabelDecoratorFactory> getLabelDecoratorTree() {\r
+ return labelDecoratorTree;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<LabelerFactory> getLabelerTree() {\r
+ return labelerTree;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<CheckedStateFactory> getCheckStateTree() {\r
+ return checkStateTree;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<ViewpointFactory> getViewpointTree() {\r
+ return viewpointTree;\r
+ }\r
+\r
+ /**\r
+ * @param <Factory>\r
+ */\r
+ public class EvaluatorTreeImpl<Factory> implements EvaluatorTree<Factory> {\r
+ private final String factory;\r
+ private final Tester tester;\r
+ private final Collection<Preference<Factory>> acceptedFactories = new ArrayList<Preference<Factory>>();\r
+ private final Collection<EvaluatorTree<Factory>> children = new ArrayList<EvaluatorTree<Factory>>();\r
+\r
+ public EvaluatorTreeImpl(String factory, Tester tester) {\r
+ if (tester == null)\r
+ throw new NullPointerException("null tester");\r
+ this.tester = tester;\r
+ this.factory = factory;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<Factory> addFactory(Factory factory, double preference) {\r
+ if (factory == null)\r
+ throw new NullPointerException("null factory");\r
+ acceptedFactories.add(new Preference<Factory>(factory, preference));\r
+ return this;\r
+ }\r
+\r
+ @Override\r
+ public EvaluatorTree<Factory> addBranch(Tester tester) {\r
+ if (tester == null)\r
+ throw new NullPointerException("null tester");\r
+ EvaluatorTree<Factory> result = new EvaluatorTreeImpl<Factory>(factory, tester);\r
+ children.add(result);\r
+ return result;\r
+ }\r
+\r
+ @Override\r
+ public Collection<Preference<Factory>> getAcceptedFactories() {\r
+ return acceptedFactories;\r
+ }\r
+\r
+ @Override\r
+ public Collection<EvaluatorTree<Factory>> getChildren() {\r
+ return children;\r
+ }\r
+\r
+ @Override\r
+ public Tester getTester() {\r
+ return tester;\r
+ }\r
+\r
+ @Override\r
+ public String toString() {\r
+ return factory + " tree [" + tester + "]";\r
+ }\r
+\r
+ }\r
+\r
+ @Override\r
+ public String toString() {\r
+ return "Evaluator";\r
+ }\r
+\r
+}
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