SetView.java

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/*
 * Javolution - Java(TM) Solution for Real-Time and Embedded Systems
 * Copyright (C) 2012 - Javolution (http://javolution.org/)
 * All rights reserved.
 * 
 * Permission to use, copy, modify, and distribute this software is
 * freely granted, provided that this notice is preserved.
 */
package javolution.util.internal.set;
 
import javolution.util.internal.collection.CollectionView;
import javolution.util.service.SetService;
 
public abstract class SetView<E> extends CollectionView<E> implements SetService<E> {
 
    private static final long serialVersionUID = 0x600L; // Version.
 
    public SetView(SetService<E> target) {
        super(target);
    }
 
    @Override
    public abstract int size();
 
    @Override
    public abstract boolean contains(Object o);
 
    @Override
    public abstract boolean remove(Object o);
 
    @Override
    public SetService<E> threadSafe() {
        return new SharedSetImpl<E>(this);
    }
 
    @Override
    protected SetService<E> target() {
        return (SetService<E>) super.target();
    }
 
    
}