| /******************************************************************************* |
| * Copyright (c) 2000, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.core.mapping; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.mapping.ModelProvider; |
| import org.eclipse.core.resources.mapping.ResourceMapping; |
| import org.eclipse.core.resources.mapping.ResourceTraversal; |
| import org.eclipse.team.internal.core.subscribers.AbstractSynchronizationScope; |
| |
| /** |
| * Class that contains common resource mapping scope code. |
| */ |
| public abstract class AbstractResourceMappingScope extends AbstractSynchronizationScope { |
| |
| @Override |
| public ResourceMapping getMapping(Object modelObject) { |
| ResourceMapping[] mappings = getMappings(); |
| for (int i = 0; i < mappings.length; i++) { |
| ResourceMapping mapping = mappings[i]; |
| if (mapping.getModelObject().equals(modelObject)) |
| return mapping; |
| } |
| return null; |
| } |
| |
| @Override |
| public ResourceMapping[] getMappings(String id) { |
| Set<ResourceMapping> result = new HashSet<>(); |
| ResourceMapping[] mappings = getMappings(); |
| for (int i = 0; i < mappings.length; i++) { |
| ResourceMapping mapping = mappings[i]; |
| if (mapping.getModelProviderId().equals(id)) { |
| result.add(mapping); |
| } |
| } |
| return result.toArray(new ResourceMapping[result.size()]); |
| |
| } |
| |
| @Override |
| public ResourceTraversal[] getTraversals(String modelProviderId) { |
| ResourceMapping[] mappings = getMappings(modelProviderId); |
| CompoundResourceTraversal traversal = new CompoundResourceTraversal(); |
| for (int i = 0; i < mappings.length; i++) { |
| ResourceMapping mapping = mappings[i]; |
| ResourceTraversal[] traversals = getTraversals(mapping); |
| if (traversals != null) |
| traversal.addTraversals(traversals); |
| } |
| return traversal.asTraversals(); |
| } |
| |
| @Override |
| public ModelProvider[] getModelProviders() { |
| Set<ModelProvider> result = new HashSet<>(); |
| ResourceMapping[] mappings = getMappings(); |
| for (int i = 0; i < mappings.length; i++) { |
| ResourceMapping mapping = mappings[i]; |
| ModelProvider modelProvider = mapping.getModelProvider(); |
| if (modelProvider != null) |
| result.add(modelProvider); |
| } |
| return result.toArray(new ModelProvider[result.size()]); |
| } |
| |
| } |