1 /* 2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. 3 * All rights reserved. Use is subject to license terms. 4 * 5 * This file is available and licensed under the following license: 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * - Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * - Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the distribution. 16 * - Neither the name of Oracle Corporation nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package com.oracle.javafx.scenebuilder.kit.editor.panel.content.guides; 34 35 /** 36 * 37 */ 38 class HorizontalSegment extends AbstractSegment { 39 40 private final double x1; 41 private final double x2; 42 private final double y; 43 private final double length; 44 45 public HorizontalSegment(double x1, double x2, double y) { 46 this.x1 = x1; 47 this.x2 = x2; 48 this.y = y; 49 this.length = Math.abs(x2 - x1); 50 } 51 52 /* 53 * AbstractSegment 54 */ 55 56 @Override 57 public double getX1() { 58 return x1; 59 } 60 61 @Override 62 public double getX2() { 63 return x2; 64 } 65 66 @Override 67 public double getY1() { 68 return y; 69 } 70 71 @Override 72 public double getY2() { 73 return y; 74 } 75 76 @Override 77 public double getLength() { 78 return length; 79 } 80 81 /* 82 * Object 83 */ 84 @Override 85 public int hashCode() { 86 int hash = 7; 87 hash = 89 * hash + (int) (Double.doubleToLongBits(this.x1) ^ (Double.doubleToLongBits(this.x1) >>> 32)); 88 hash = 89 * hash + (int) (Double.doubleToLongBits(this.x2) ^ (Double.doubleToLongBits(this.x2) >>> 32)); 89 hash = 89 * hash + (int) (Double.doubleToLongBits(this.y) ^ (Double.doubleToLongBits(this.y) >>> 32)); 90 return hash; 91 } 92 93 @Override 94 public boolean equals(Object obj) { 95 if (obj == null) { 96 return false; 97 } 98 if (getClass() != obj.getClass()) { 99 return false; 100 } 101 final HorizontalSegment other = (HorizontalSegment) obj; 102 if (Double.doubleToLongBits(this.x1) != Double.doubleToLongBits(other.x1)) { 103 return false; 104 } 105 if (Double.doubleToLongBits(this.x2) != Double.doubleToLongBits(other.x2)) { 106 return false; 107 } 108 if (Double.doubleToLongBits(this.y) != Double.doubleToLongBits(other.y)) { 109 return false; 110 } 111 return true; 112 } 113 114 115 /* 116 * Comparable 117 */ 118 @Override 119 public int compareTo(AbstractSegment o) { 120 assert o != null; 121 return Double.compare(this.length, o.getLength()); 122 } 123 }