/*
 * Copyright 2013 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;

/**
 * Option to determine whether the compiler should cluster functions together in the output file
 * whose source code is very similar, to increase the efficiency of compression.
 */
public interface OptionClusterSimilarFunctions {

  /**
   * Returns true if the compiler should cluster similar functions.
   */
  boolean shouldClusterSimilarFunctions();

  /**
   * Sets whether or not the compiler should cluster similar functions.
   */
  void setClusterSimilarFunctions(boolean enabled);
}