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/*******************************************************************************
* Copyright (C) 2010, Dariusz Luksza <dariusz@luksza.org>
*
* 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
*******************************************************************************/
package org.eclipse.egit.core.synchronize.dto;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
/**
*
*/
public class GitSynchronizeDataSet implements Iterable<GitSynchronizeData> {
private final Set<GitSynchronizeData> gsd;
private final Map<IProject, GitSynchronizeData> projectMapping;
/**
* Constructs GitSynchronizeDataSet.
*/
public GitSynchronizeDataSet() {
gsd = new HashSet<GitSynchronizeData>();
projectMapping = new HashMap<IProject, GitSynchronizeData>();
}
/**
* Constructs GitSynchronizeDataSet and adds given element to set.
*
* @param data
*/
public GitSynchronizeDataSet(GitSynchronizeData data) {
this();
add(data);
}
/**
* @param data
*/
public void add(GitSynchronizeData data) {
gsd.add(data);
for (IProject proj : data.getProjects()) {
projectMapping.put(proj, data);
}
}
/**
* @param project
* @return <code>true</code> if project has corresponding data
*/
public boolean contains(IProject project) {
return projectMapping.containsKey(project);
}
/**
* @param project
* @return <code>null</code> if project does not have corresponding data
*/
public GitSynchronizeData getData(IProject project) {
return projectMapping.get(project);
}
public Iterator<GitSynchronizeData> iterator() {
return gsd.iterator();
}
/**
* @return list of all resources
*/
public IResource[] getAllResources() {
Set<IResource> resource = new HashSet<IResource>();
for (GitSynchronizeData data : gsd) {
resource.addAll(data.getProjects());
}
return resource.toArray(new IResource[resource.size()]);
}
}
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