org.databene.commons.collection.ListProxy Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of databene-commons Show documentation

'databene commons' is an open source Java library by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

There is a newer version: 1.0.11

Show newest version

/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.databene.commons.collection;

import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;

/**
 * Abstract proxy class for a {@link List}.
 * Created: 25.01.2012 17:03:57
 * @param  the type of the collection's elements
 * @since 0.5.14
 * @author Volker Bergmann
 */
public abstract class ListProxy implements List {

	protected List realList;
	
	public ListProxy(List realList) {
		this.realList = realList;
	}

	@Override
	public boolean add(E e) {
		return realList.add(e);
	}

	@Override
	public void add(int index, E element) {
		realList.add(index, element);
	}

	@Override
	public boolean addAll(Collection c) {
		return realList.addAll(c);
	}

	@Override
	public boolean addAll(int index, Collection c) {
		return realList.addAll(index, c);
	}

	@Override
	public void clear() {
		realList.clear();
	}

	@Override
	public boolean contains(Object o) {
		return realList.contains(o);
	}

	@Override
	public boolean containsAll(Collection c) {
		return realList.containsAll(c);
	}
	
	@Override
	public E get(int index) {
		return realList.get(index);
	}

	@Override
	public int indexOf(Object o) {
		return realList.indexOf(o);
	}

	@Override
	public boolean isEmpty() {
		return realList.isEmpty();
	}

	@Override
	public Iterator iterator() {
		return realList.iterator();
	}

	@Override
	public int lastIndexOf(Object o) {
		return realList.lastIndexOf(o);
	}

	@Override
	public ListIterator listIterator() {
		return realList.listIterator();
	}

	@Override
	public ListIterator listIterator(int index) {
		return realList.listIterator(index);
	}

	@Override
	public E remove(int index) {
		return realList.remove(index);
	}

	@Override
	public boolean remove(Object o) {
		return realList.remove(o);
	}

	@Override
	public boolean removeAll(Collection c) {
		return realList.removeAll(c);
	}

	@Override
	public boolean retainAll(Collection c) {
		return realList.retainAll(c);
	}

	@Override
	public E set(int index, E element) {
		return realList.set(index, element);
	}

	@Override
	public int size() {
		return realList.size();
	}

	@Override
	public List subList(int fromIndex, int toIndex) {
		return realList.subList(fromIndex, toIndex);
	}

	@Override
	public Object[] toArray() {
		return realList.toArray();
	}

	@Override
	public  T[] toArray(T[] a) {
		return realList.toArray(a);
	}
	
	@Override
	public boolean equals(Object o) {
		return realList.equals(o);
	}

	@Override
	public int hashCode() {
		return realList.hashCode();
	}
	
	@Override
	public String toString() {
		return realList.toString();
	}
	
}