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/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.core.subscribers;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.core.subscribers.SyncSetInputFromSyncSet;
import org.eclipse.team.internal.core.subscribers.WorkingSetSyncSetInput;
/**
* Collects changes from a provided sync info set and creates another set based on
* the provided filters.
*
* @see TeamSubscriberSyncInfoCollector
*
* @since 3.0
*/
public final class FilteredSyncInfoCollector {
private WorkingSetSyncSetInput workingSetInput;
private SyncSetInputFromSyncSet filteredInput;
private SyncInfoSet source;
public FilteredSyncInfoCollector(SyncInfoSet source, IResource[] workingSet, SyncInfoFilter filter) {
this.source = source;
// TODO: optimize and don't use working set if no roots are passed in
workingSetInput = new WorkingSetSyncSetInput(source);
workingSetInput.setWorkingSet(workingSet);
filteredInput = new SyncSetInputFromSyncSet(workingSetInput.getSyncSet());
if(filter == null) {
setFilter(new SyncInfoFilter() {
public boolean select(SyncInfo info, IProgressMonitor monitor) {
return true;
}
}, null);
} else {
setFilter(filter, null);
}
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ui.synchronize.sets.SyncInfoSetDelegator#getSyncInfoSet()
*/
public SyncInfoSet getSyncInfoSet() {
if(filteredInput != null) {
return filteredInput.getSyncSet();
} else {
return workingSetInput.getSyncSet();
}
}
public void setWorkingSet(IResource[] resources) {
workingSetInput.setWorkingSet(resources);
}
public IResource[] getWorkingSet() {
return workingSetInput.getWorkingSet();
}
public void setFilter(SyncInfoFilter filter, IProgressMonitor monitor) {
filteredInput.setFilter(filter);
try {
filteredInput.reset(monitor);
} catch (TeamException e) {
}
}
public SyncInfoFilter getFilter() {
if(filteredInput != null) {
return filteredInput.getFilter();
}
return null;
}
public SyncInfoSet getWorkingSetSyncInfoSet() {
return workingSetInput.getSyncSet();
}
public void dispose() {
workingSetInput.disconnect();
if(filteredInput != null) {
filteredInput.disconnect();
}
}
}
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