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}