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/*******************************************************************************
* Copyright (c) 2000, 2007 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.examples.filesystem.ui;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.mapping.ResourceMapping;
import org.eclipse.team.core.RepositoryProvider;
import org.eclipse.team.examples.filesystem.FileSystemPlugin;
import org.eclipse.team.internal.ui.actions.TeamAction;
/**
* An abstract class that acts as a super class for FileSystemProvider actions.
* It provides some general methods applicable to multiple actions.
*/
public abstract class FileSystemAction extends TeamAction {
@Override
public boolean isEnabled() {
return getSelectedMappings().length > 0;
}
/**
* Split the resources into sets associated with their project/provider
*/
protected Map getRepositoryProviderMapping() {
HashMap<RepositoryProvider, List<IResource>> result = new HashMap<>();
IResource[] resources = getSelectedResources();
for (IResource resource : resources) {
RepositoryProvider provider = RepositoryProvider.getProvider(resource.getProject());
List<IResource> list = result.get(provider);
if (list == null) {
list = new ArrayList<>();
result.put(provider, list);
}
list.add(resource);
}
return result;
}
/**
* Return the selected resource mappings that are associated with the
* file system provider.
* @return the selected resource mappings that are associated with the
* file system provider.
*/
protected ResourceMapping[] getSelectedMappings() {
return getSelectedResourceMappings(FileSystemPlugin.PROVIDER_ID);
}
}
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