/*
 *
 * Copyright 2002-2004 The Ant-Contrib project
 *
 *  Licensed 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 net.sf.antcontrib.cpptasks.openwatcom;

import java.io.File;

import net.sf.antcontrib.cpptasks.compiler.LinkType;
import net.sf.antcontrib.cpptasks.compiler.Linker;
import net.sf.antcontrib.cpptasks.parser.FortranParser;
import net.sf.antcontrib.cpptasks.parser.Parser;

import org.apache.tools.ant.types.Environment;

/**
 * Adapter for the OpenWatcom Fortran compiler.
 *
 * @author Curt Arnold
 */
public final class OpenWatcomFortranCompiler
    extends OpenWatcomCompiler {
  /**
   * Singleton.
   */
  private static final OpenWatcomFortranCompiler[] INSTANCE =
      new OpenWatcomFortranCompiler[] {
      new OpenWatcomFortranCompiler(
      "wfl386", false, null)};

  /**
   * Get instance.
   * @return OpenWatcomFortranCompiler compiler instance
   */
  public static OpenWatcomFortranCompiler getInstance() {
    return INSTANCE[0];
  }

  /**
   * Constructor.
   * @param command String command
   * @param newEnvironment boolean use new environment
   * @param env Environment environment
   */
  private OpenWatcomFortranCompiler(final String command,
                                    final boolean newEnvironment,
                                    final Environment env) {
    super(command, "/?",
          new String[] {".f90", ".for", ".f"}
          ,
          new String[] {".i", ".i90", ".fpp"}
          ,
          newEnvironment, env);
  }

  /**
   * Create dependency parser.
   * @param source File source file
   * @return Parser parser
   */
  public Parser createParser(final File source) {
    return new FortranParser();
  }

  /**
   * Get linker.
   * @param type link type
   * @return linker
   */
  public Linker getLinker(final LinkType type) {
    return OpenWatcomFortranLinker.getInstance().getLinker(type);
  }

}