jMonkeyEngine/engine/src/core/com/jme3/asset/ModelKey.java

/*
 * Copyright (c) 2009-2010 jMonkeyEngine
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
 *   may be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.jme3.asset;

import com.jme3.asset.cache.AssetCache;
import com.jme3.asset.cache.WeakRefCloneAssetCache;
import com.jme3.scene.Spatial;

/**
 * Used to load model files, such as OBJ or Blender models.
 * This uses cloneable smart asset management, so that when all clones of
 * this model become unreachable, the original asset is purged from the cache,
 * allowing textures, materials, shaders, etc referenced by the model to 
 * become collected.
 * 
 * @author Kirill Vainer
 */
public class ModelKey extends AssetKey<Spatial> {

    public ModelKey(String name) {
        super(name);
    }

    public ModelKey() {
        super();
    }
    
    @Override
    public Class<? extends AssetCache> getCacheType(){
        return WeakRefCloneAssetCache.class;
    }
    
    @Override
    public Class<? extends AssetProcessor> getProcessorType(){
        return CloneableAssetProcessor.class;
    }
}