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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)

package org.javacc.jjtree;

import java.io.File;
import java.io.IOException;
import java.util.Map;

import org.javacc.Version;
import org.javacc.parser.Options;
import org.javacc.parser.OutputFile;

/**
 * Generate the State of a tree.
 */
final class CPPJJTreeState
{

  static final String JJTStateVersion = Version.majorDotMinor;

  private CPPJJTreeState ()
  {}

  static void generateTreeState () throws IOException
  {
    final Map options = Options.getOptions ();
    options.put (Options.NONUSER_OPTION__PARSER_NAME, JJTreeGlobals.parserName);
    final String filePrefix = new File (JJTreeOptions.getJJTreeOutputDirectory (), "JJT" +
                                                                                   JJTreeGlobals.parserName +
                                                                                   "State").getAbsolutePath ();

    OutputFile outputFile = new OutputFile (new File (filePrefix + ".h"), JJTStateVersion, new String [0]);
    CPPNodeFiles.generateFile (outputFile, "/templates/cpp/JJTTreeState.h.template", options);

    outputFile = new OutputFile (new File (filePrefix + ".cc"), JJTStateVersion, new String [0]);
    CPPNodeFiles.generateFile (outputFile, "/templates/cpp/JJTTreeState.cc.template", options);

  }

}

/* end */