001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.type.it;
020
021import java.util.Iterator;
022
023import lucee.runtime.type.Collection;
024
025public class KeyAsStringIterator  implements Iterator<String> {
026
027        private Iterator<Collection.Key> it;
028
029        public KeyAsStringIterator(Iterator<Collection.Key> it){
030                this.it=it;
031        }
032
033        @Override
034        public boolean hasNext() {
035                return it.hasNext();
036        }
037
038        @Override
039        public String next() {
040                return it.next().getString();
041        }
042
043        @Override
044        public void remove() {
045                it.remove();
046        }
047
048}