| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You 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.apache.flex.ant.tags.filesetClasses |
| { |
| // an approximation of the Java StringTokenizer |
| public class StringTokenizer |
| { |
| public function StringTokenizer(s:String, delims:String = "\t\r\n\f", returnDelims:Boolean = false) |
| { |
| tokens = new Vector.<String>(); |
| var c1:int = 0; |
| var c2:int = 0; |
| var n:int = s.length; |
| while (c2 < n) |
| { |
| var c:String = s.charAt(c2); |
| if (delims.indexOf(c) != -1) |
| { |
| tokens.push(s.substring(c1, c2)); |
| c1 = c2; |
| while (c2 < n) |
| { |
| c = s.charAt(c2); |
| if (delims.indexOf(c) == -1) |
| { |
| if (returnDelims) |
| tokens.push(s.substring(c1, c2)) |
| c1 = c2; |
| break; |
| } |
| c2++; |
| } |
| if (returnDelims && c1 < c2) |
| { |
| tokens.push(s.substring(c1, c2)); |
| c1 = c2; |
| } |
| } |
| c2++; |
| } |
| if (c1 < n) |
| tokens.push(s.substring(c1)) |
| } |
| |
| private var tokens:Vector.<String>; |
| private var index:int = 0; |
| |
| public function hasMoreTokens():Boolean |
| { |
| return index < tokens.length; |
| } |
| |
| public function nextToken():String |
| { |
| return tokens[index++]; |
| } |
| } |
| } |