1 /* 2 * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.javafx.css; 27 28 29 /** 30 * A Style is just the selector and declaration from a Rule. 31 */ 32 final public class Style { 33 34 /** 35 * A selector might have more than one selector. This is the one that was 36 * matched. 37 */ 38 public Selector getSelector() { 39 return selector; 40 } 41 42 /** 43 * The Declaration that is the source of the style that is about 44 * to be applied or has just been applied. May be null if the 45 * value comes from the CSSProperty's initial (default) value. 46 */ 47 public Declaration getDeclaration() { 48 return declaration; 49 } 50 51 public Style(Selector selector, Declaration declaration) { 52 this.selector = selector; 53 this.declaration = declaration; 54 } 55 56 @Override public boolean equals(Object obj) { 57 if (obj == this) { 58 return true; 59 } 60 if (obj == null) { 61 return false; 62 } 63 if (getClass() != obj.getClass()) { 64 return false; 65 } 66 final Style other = (Style) obj; 67 if (this.selector != other.selector && (this.selector == null || !this.selector.equals(other.selector))) { 68 return false; 69 } 70 if (this.declaration != other.declaration && (this.declaration == null || !this.declaration.equals(other.declaration))) { 71 return false; 72 } 73 return true; 74 } 75 76 @Override public int hashCode() { 77 int hash = 3; 78 hash = 83 * hash + (this.selector != null ? this.selector.hashCode() : 0); 79 hash = 83 * hash + (this.declaration != null ? this.declaration.hashCode() : 0); 80 return hash; 81 } 82 83 @Override public String toString() { 84 final StringBuilder sb = new StringBuilder() 85 .append(String.valueOf(selector)) 86 .append(" { ") 87 .append(String.valueOf(declaration)) 88 .append( " } "); 89 return sb.toString(); 90 91 } 92 93 private final Selector selector; 94 private final Declaration declaration; 95 } 96