javacc-7.0.1.test.lom.Parser.jj Maven / Gradle / Ivy

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JavaCC is a parser/scanner generator for Java.

There is a newer version: 7.0.13

/*
** Copyright (c) 2007, Paul Cager
** All rights reserved.
** 
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are met:
** 
**    * Redistributions of source code must retain the above copyright notice,
**      this list of conditions and the following disclaimer.
**    * Redistributions in binary form must reproduce the above copyright
**      notice, this list of conditions and the following disclaimer in the
**      documentation and/or other materials provided with the distribution.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
** THE POSSIBILITY OF SUCH DAMAGE.
*/

options { STATIC=false; OUTPUT_DIRECTORY="out-dir"; }

PARSER_BEGIN(Parser)

/**
 *  Test lengthOfMatch
**/
public class Parser {

  public static void main(String args[]) throws Exception {
    Parser t = new Parser(new java.io.StringReader("PLAIN_STRING  abc B"));
    while (t.getNextToken().kind != EOF)
    {
    }
  }

}

PARSER_END(Parser)

TOKEN :
{
  < PLAIN_STRING: "PLAIN_STRING">    { System.out.println("PLAIN_STRING=" + lengthOfMatch); }
| < REGEXP: (["a" - "z"])+ >    { System.out.println("a-z=" + lengthOfMatch); }
| < CHOICE: "A" | "B">    { System.out.println("A|B=" + lengthOfMatch); }
}

SKIP :
{
  " "   { System.out.println("space=" + lengthOfMatch); }
}