| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 groovy.operator |
| |
| import java.awt.Color |
| |
| class MyColor { |
| Color delegate |
| |
| MyColor(int r, int g, int b) { |
| delegate = new Color(r, g, b) |
| } |
| |
| MyColor negative() { |
| return new MyColor(delegate.red.intdiv(2), delegate.green.intdiv(2), delegate.blue.intdiv(2)) |
| } |
| |
| MyColor positive() { |
| return new MyColor(2 * delegate.red - 1, 2 * delegate.green - 1, 2 * delegate.blue - 1) |
| } |
| |
| String toString() { |
| return delegate.toString() |
| } |
| } |