Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/parser/PostE.java

   1 /*
   2  *
   3  * Copyright 2002-2004 The Ant-Contrib project
   4  *
   5  *  Licensed under the Apache License, Version 2.0 (the "License");
   6  *  you may not use this file except in compliance with the License.
   7  *  You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *  Unless required by applicable law or agreed to in writing, software
  12  *  distributed under the License is distributed on an "AS IS" BASIS,
  13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *  See the License for the specific language governing permissions and
  15  *  limitations under the License.
  16  */
  17 package net.sf.antcontrib.cpptasks.parser;
  18 public class PostE extends AbstractParserState {
  19     private AbstractParserState bracket;
  20     private AbstractParserState quote;
  21     public PostE(CParser parser, AbstractParserState bracket,
  22             AbstractParserState quote) {
  23         super(parser);
  24         this.bracket = bracket;
  25         this.quote = quote;
  26     }
  27     public AbstractParserState consume(char ch) {
  28         switch (ch) {
  29             case ' ' :
  30             case '\t' :
  31                 return this;
  32             case '<' :
  33                 return bracket;
  34             case '"' :
  35                 return quote;
  36             case '\n' :
  37                 return getParser().getNewLineState();
  38         }
  39         return null;
  40     }
  41 }