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/*******************************************************************************
 * Copyright (c) 2010, 2019 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.jst.jsf.common.internal.resource;

import java.util.List;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;

/**
 * A resource singleton object manager that manages singletons that are aware
 * of the the resources they are singletons for.
 * 
 * @author cbateman
 * @param <RESTYPE> 
 *
 */
public abstract class ResourceManager<RESTYPE extends IResource> extends
        ResourceSingletonObjectManager<ResourceTracker<RESTYPE>, IResource>
{
    /**
     * @param workspace
     */
    public ResourceManager(IWorkspace workspace)
    {
        super(workspace);
    }

    public void dispose()
    {
        super.dispose();
    }

    /**
     * @param listener
     */
    public void addListener(final IResourceLifecycleListener listener)
    {
        super.addLifecycleEventListener(listener);
    }

    /**
     * @param listener
     */
    public void removeListener(final IResourceLifecycleListener listener)
    {
        super.removeLifecycleEventListener(listener);
    }
    
    /* (non-Javadoc)
     * @see org.eclipse.jst.jsf.common.internal.resource.ResourceSingletonObjectManager#createNewInstance(org.eclipse.core.resources.IResource)
     */
    protected abstract ResourceTracker<RESTYPE> createNewInstance(final IResource resource);

    /**
     * Initialize any state about the current resources we are managing.
     */
    public abstract void initResources();

    /**
     * @return the current list of resources being managed.
     */
    public abstract List<RESTYPE> getResources();

}

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