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.commons.lang.StringUtil; 024 025public class UCKeyIterator implements Iterator { 026 027 028 029 private Iterator it; 030 031 public UCKeyIterator(Iterator it) { 032 this.it=it; 033 } 034 035 public boolean hasNext() { 036 return it.hasNext(); 037 } 038 039 public Object next() { 040 return nextString(); 041 } 042 043 public String nextString() { 044 return StringUtil.toStringNative(it.next(),"").toUpperCase(); 045 } 046 047 public void remove() { 048 it.remove(); 049 } 050 051}