com.google.gwt.dev.util.arg.ArgHandlerDisableAggressiveOptimization Maven / Gradle / Ivy

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/*
 * Copyright 2007 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;

import com.google.gwt.util.tools.ArgHandlerFlag;

/**
 * Enables several aggressive optimization options.

 *
 * Has been deprecated but preserved for backwards compatibility. The impact it has now is via its
 * cascaded modification of five more specific options (each of which is also modifiable via flag).
 */
@Deprecated
public final class ArgHandlerDisableAggressiveOptimization extends ArgHandlerFlag {

  private final OptionAggressivelyOptimize aggressivelyOptimizeOption;
  private final OptionClusterSimilarFunctions clusterSimilarFunctionsOption;
  private final OptionInlineLiteralParameters inlineLiteralParametersOption;
  private final OptionOptimizeDataflow optimizeDataflowOption;
  private final OptionOrdinalizeEnums ordinalizeEnumsOption;
  private final OptionRemoveDuplicateFunctions removeDuplicateFunctionsOption;

  public <
      T extends OptionAggressivelyOptimize & OptionClusterSimilarFunctions &
          OptionInlineLiteralParameters & OptionOptimizeDataflow &
          OptionOrdinalizeEnums & OptionRemoveDuplicateFunctions>
          ArgHandlerDisableAggressiveOptimization(T option) {
    this.aggressivelyOptimizeOption = option;
    this.clusterSimilarFunctionsOption = option;
    this.inlineLiteralParametersOption = option;
    this.optimizeDataflowOption = option;
    this.ordinalizeEnumsOption = option;
    this.removeDuplicateFunctionsOption = option;

    addTagValue("-XdisableAggressiveOptimization", false);
  }

  @Override
  public String getPurposeSnippet() {
    return "DEPRECATED: Tells the Production Mode compiler to perform "
        + "aggressive optimizations.";
  }

  @Override
  public String getLabel() {
    return "aggressiveOptimizations";
  }

  @Override
  public boolean isUndocumented() {
    return true;
  }

  @Override
  public boolean setFlag(boolean value) {
    aggressivelyOptimizeOption.setAggressivelyOptimize(value);
    clusterSimilarFunctionsOption.setClusterSimilarFunctions(value);
    inlineLiteralParametersOption.setInlineLiteralParameters(value);
    optimizeDataflowOption.setOptimizeDataflow(value);
    ordinalizeEnumsOption.setOrdinalizeEnums(value);
    removeDuplicateFunctionsOption.setRemoveDuplicateFunctions(value);

    return true;
  }

  @Override
  public boolean isExperimental() {
    return true;
  }

  @Override
  public boolean getDefaultValue() {
    return aggressivelyOptimizeOption.isAggressivelyOptimize();
  }
}