1 /* 2 * Copyright 2004,2007 The Apache Software Foundation. 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 17 package org.apache.ws.commons.schema; 18 19 /** 20 * Requires the elements in the group to appear in the specified sequence 21 * within the containing element. Represents the World Wide Web Consortium 22 * (W3C) sequence (compositor) element. 23 */ 24 25 public class XmlSchemaSequence extends XmlSchemaGroupBase { 26 27 /** 28 * Creates new XmlSchemaSequence 29 */ 30 public XmlSchemaSequence() { 31 } 32 33 /** 34 * The elements contained within the compositor. 35 * Collection of XmlSchemaElement, XmlSchemaGroupRef, 36 * XmlSchemaChoice, XmlSchemaSequence, or XmlSchemaAny. 37 */ 38 public XmlSchemaObjectCollection getItems() { 39 return items; 40 } 41 42 public String toString(String prefix, int tab) { 43 String xml = new String(); 44 for (int i = 0; i < tab; i++) 45 xml += "\t"; 46 if (!prefix.equals("") && prefix.indexOf(":") == -1) 47 prefix += ":"; 48 49 xml += "<" + prefix + "sequence>\n"; 50 for (int i = 0; i < items.getCount(); i++) { 51 xml += items.getItem(i).toString(prefix, (tab + 1)); 52 } 53 54 for (int i = 0; i < tab; i++) 55 xml += "\t"; 56 57 xml += "</" + prefix + "sequence>\n"; 58 return xml; 59 } 60 }