/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.operations;
import java.util.HashMap;
import java.util.Map;
/**
* @author Riccardo Solmi
*/
public class CloneContext implements ICloneContext {
private ICloneContext prototypeCloneContext;
protected Map<ICloneable, ICloneable> cloneMap = new HashMap<ICloneable, ICloneable>(1024);
public ICloneContext getPrototypeCloneContext() {
if (this.prototypeCloneContext == null)
this.prototypeCloneContext = new CloneContext();
return this.prototypeCloneContext;
}
@SuppressWarnings("unchecked")
public <T extends ICloneable> T clone(T prototype) {
T clone = null;
if (prototype != null) {
clone = getClone(prototype);
if (clone == null)
/*putClone(prototype,*/ clone = (T) prototype.clone(this);//);
}
return clone;
}
@SuppressWarnings("unchecked")
public <T extends ICloneable> T getClone(T prototype) {
return (T) cloneMap.get(prototype);
}
public void putClone(ICloneable prototype, ICloneable clone) {
cloneMap.put(prototype, clone);
}
}