/*
 * Copyright 2010 Google Inc.
 *
 * 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 com.google.gwt.dev.util.arg;

/**
 * Handles options for which permutation to compile.
 */
public interface OptionPerm {

  /**
   * Gets the permutation to compile. Returns -1 if no permutation was
   * specified.
   */
  int getPermToCompile();

  /**
   * Sets a permutation to compile.
   */
  void setPermToCompile(int permToCompile);
}