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 package com.oracle.javafx.scenebuilder.kit.fxom.glue; 33 34 import java.util.Comparator; 35 import java.util.Map; 36 37 /** 38 * 39 * 40 */ 41 class XMLAttrComparator implements Comparator<Map.Entry<String,String>> { 42 43 @Override 44 public int compare(Map.Entry<String,String> attr1, Map.Entry<String,String> attr2) { 45 assert attr1 != null; 46 assert attr2 != null; 47 48 final int aoi1 = getAttrOrderIndex(attr1); 49 final int aoi2 = getAttrOrderIndex(attr2); 50 final int result; 51 52 if ((aoi1 == 2) && (aoi2 == 2)) { 53 final QualifiedName qn1 = new QualifiedName(attr1.getKey()); 54 final QualifiedName qn2 = new QualifiedName(attr2.getKey()); 55 result = qn1.compareTo(qn2); 56 } else { 57 result = Integer.compare(aoi1, aoi2); 58 } 59 60 return result; 61 } 62 63 64 /* 65 * Private 66 */ 67 68 private int getAttrOrderIndex(Map.Entry<String,String> attr) { 69 assert attr != null; 70 71 /* 72 * fx:id < id < other-attr < fx:controller 73 */ 74 75 final int result; 76 switch(attr.getKey()) { 77 case "id": //NOI18N 78 result = 0; 79 break; 80 case "fx:id": //NOI18N 81 if (attr.getValue().startsWith("x")) { //NOI18N 82 // Auto-generated fx:id goes at the end 83 result = 10000; 84 } else { 85 result = 1; 86 } 87 break; 88 default: 89 result = 2; 90 break; 91 case "fx:value": //NOI18N 92 result = 3; 93 break; 94 case "fx:factory": //NOI18N 95 result = 4; 96 break; 97 case "xmlns": //NOI18N 98 result = 5; 99 break; 100 case "xmlns:fx": //NOI18N 101 result = 5; 102 break; 103 case "fx:controller": //NOI18N 104 result = 6; 105 break; 106 } 107 108 return result; 109 } 110 }