/*
 * Copyright 2008 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;

/**
 * Controls the number of local PermutationWorkers to be used.
 */
public interface OptionLocalWorkers {
  /**
   * Returns the number of workers to run on this machine.
   */
  int getLocalWorkers();

  /**
   * Sets the number of workers to run on this machine.
   */
  void setLocalWorkers(int localWorkers);
}