1 /* 2 * Copyright (c) 2002, 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 org.openjdk.buildtools.generatenimbus; 27 28 import javax.xml.stream.XMLStreamException; 29 import javax.xml.stream.XMLStreamReader; 30 import java.util.ArrayList; 31 import java.util.List; 32 33 class Layer { 34 /** List of shapes in this layer, first shape is painted on top */ 35 private List<Shape> shapes = new ArrayList<Shape>(); 36 37 Layer(XMLStreamReader reader) throws XMLStreamException { 38 while (reader.hasNext()) { 39 int eventType = reader.next(); 40 switch (eventType) { 41 case XMLStreamReader.START_ELEMENT: 42 switch (reader.getLocalName()) { 43 case "shapes": 44 shapes = new ArrayList<>(); 45 break; 46 case "ellipse": 47 shapes.add(new Ellipse(reader)); 48 break; 49 case "path": 50 shapes.add(new Path(reader)); 51 break; 52 case "rectangle": 53 shapes.add(new Rectangle(reader)); 54 break; 55 } 56 break; 57 case XMLStreamReader.END_ELEMENT: 58 switch (reader.getLocalName()) { 59 case "layer": 60 return; 61 } 62 break; 63 } 64 } 65 } 66 67 public List<Shape> getShapes() { return shapes; } 68 69 public boolean isEmpty() { 70 return shapes.isEmpty(); 71 } 72 }