]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.browsing.ui.platform/src/org/simantics/browsing/ui/platform/debug/EvaluatorContribution.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.browsing.ui.platform / src / org / simantics / browsing / ui / platform / debug / EvaluatorContribution.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.browsing.ui.platform.debug;
13
14 import java.util.ArrayList;
15 import java.util.Collection;
16
17 import org.simantics.browsing.ui.common.EvaluatorData.Evaluator;
18 import org.simantics.browsing.ui.common.EvaluatorData.EvaluatorTree;
19 import org.simantics.browsing.ui.common.contributor.FinalRootViewpointContributionContributor;
20
21 public class EvaluatorContribution extends FinalRootViewpointContributionContributor<Evaluator> {
22
23     private boolean isEmpty(EvaluatorTree<?> tree) {
24         return tree.getAcceptedFactories().isEmpty() && tree.getChildren().isEmpty();
25     }
26
27     private void addNonEmpty(Collection<EvaluatorTree<?>> result, EvaluatorTree<?>... trees) {
28         for (EvaluatorTree<?> tree : trees)
29             if (!isEmpty(tree))
30                 result.add(tree);
31     }
32
33     @Override
34     public Collection<?> getContribution(Evaluator input) {
35         //return NodeContextUtil.toContextCollectionWithInput(input.getViewpointTree(), input.getLabelerTree(), input.getImagerTree(), input.getLabelDecoratorTree(), input.getComparatorTree());
36         Collection<EvaluatorTree<?>> result = new ArrayList<EvaluatorTree<?>>();
37         addNonEmpty(result, input.getViewpointTree(), input.getLabelerTree(), input.getLabelDecoratorTree(), input.getImagerTree(), input.getComparableContextTree());
38         return result;
39     }
40
41     @Override
42     public String getViewpointId() {
43         return "Evaluators";
44     }
45
46 }