Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.util;

import java.util.Collections;

import java.util.Iterator;

import java.util.List;

/**

 *

 * @author jjdelcerro

 */

public interface UnmodifiableBasicList<V> extends UnmodifiableBasicCollection<V>, GetItemWithSizeAndIterator<V> {

    public List<V> toList();

    public final UnmodifiableBasicList EMPTY_UNMODIFIABLEBASICLIST = new UnmodifiableBasicList() {

        @Override

        public boolean isEmpty() {

            return true;

        }

        @Override

        public List toList() {

            return Collections.EMPTY_LIST;

        }

        @Override

        public Object get(int position) {

            throw new IndexOutOfBoundsException();

        }

        @Override

        public int size() {

            return 0;

        }

        @Override

        public Iterator iterator() {

            return Collections.EMPTY_LIST.iterator();

        }

    };

}