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Maven 3 Plugin for processing JavaCC grammar files.

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// Copyright 2011 Google Inc. All Rights Reserved.
// Author: [email protected] (Sreeni Viswanadha)

/* Copyright (c) 2006, Sun Microsystems, Inc.
 * 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.
 *     * Neither the name of the Sun Microsystems, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * 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.
 */

package org.javacc.jjtree;

import org.javacc.parser.Options;

public class ASTGrammar extends JJTreeNode
{
  ASTGrammar (final int id)
  {
    super (id);
  }

  void generate (final IO io)
  {
    System.out.println ("opt:" + Options.getOutputLanguage ());
    // TODO :: CBA -- Require Unification of output language specific processing
    // into a single Enum class
    if (Options.isOutputLanguageJava ())
    {
      new JavaCodeGenerator ().visit (this, io);
    }
    else
      if (Options.getOutputLanguage ().equals (Options.OUTPUT_LANGUAGE__CPP))
      {
        new CPPCodeGenerator ().visit (this, io);
        CPPNodeFiles.generateTreeClasses ();
      }
      else
      {
        // Catch all to ensure we don't accidently do nothing
        throw new RuntimeException ("Language type not supported for JJTree : " + Options.getOutputLanguage ());
      }
  }

  /** Accept the visitor. **/
  @Override
  public Object jjtAccept (final JJTreeParserVisitor visitor, final Object data)
  {
    return visitor.visit (this, data);
  }
}

/* end */