| /* |
| * 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; |
| |
| import com.google.gwt.util.tools.ArgHandlerInt; |
| |
| /** |
| * Argument handler for specifying the which permutation to run. |
| */ |
| public class ArgHandlerPerm extends ArgHandlerInt { |
| private final OptionPerm option; |
| |
| public ArgHandlerPerm(OptionPerm option) { |
| this.option = option; |
| } |
| |
| @Override |
| public String getPurpose() { |
| return "Specifies (0-based) the permutation to compile"; |
| } |
| |
| @Override |
| public String getTag() { |
| return "-perm"; |
| } |
| |
| @Override |
| public String[] getTagArgs() { |
| return new String[]{"perm"}; |
| } |
| |
| @Override |
| public void setInt(int value) { |
| // TODO Auto-generated method stub |
| if (value < 0) { |
| System.err.println(getTag() + " error: negative value '" + value |
| + "' is not allowed"); |
| } else { |
| option.setPermToCompile(value); |
| } |
| } |
| } |