/**
* 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.comparators;
import org.whole.lang.model.IEntity;
import org.whole.lang.operations.ICloneContext;
/**
* @author Riccardo Solmi
*/
public class BusinessIdentityComparator<T extends IEntity> extends AbstractEqualityComparator<T> {
public static final BusinessIdentityComparator<IEntity> instance = new BusinessIdentityComparator<IEntity>();
@Override
public IEntityComparator<T> clone(ICloneContext cc) {
return this;
}
// protected EntityDescriptor<E> ed;
//
// public BusinessIdentityComparator(EntityDescriptor<E> ed) {
// this.ed = ed;
// }
// public int compare(T o1, T o2) {
// return o1.wCompareTo(o2);
//}
public boolean equals(T o1, T o2) {
return o1.wEquals(o2);
}
public boolean contains(IEntity container, T e) {
return container.wContains(e);
}
public IEntity get(IEntity container, T e) {
return container.wGet(e);
}
}