1 /** 2 * Copyright (c) 2008, http://www.snakeyaml.org 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.yaml.snakeyaml.constructor; 17 18 public class Wheel { 19 private int id; 20 21 public Wheel(int id) { 22 this.id = id; 23 } 24 25 public Wheel() { 26 this(0); 27 } 28 29 public int getId() { 30 return id; 31 } 32 33 public void setId(int id) { 34 this.id = id; 35 } 36 37 @Override 38 public String toString() { 39 return "Wheel id=" + id; 40 } 41 42 @Override 43 public boolean equals(Object obj) { 44 if (obj instanceof Wheel) { 45 Wheel wheel = (Wheel) obj; 46 return id == wheel.getId(); 47 } else { 48 return false; 49 } 50 } 51 52 @Override 53 public int hashCode() { 54 return new Integer(id).hashCode(); 55 } 56 } 57
