1 /******************************************************************************* 2 * Copyright (c) 2002, 2005 Object Factory Inc. 3 * All rights reserved. This program and the accompanying materials 4 * are made available under the terms of the Eclipse Public License v1.0 5 * which accompanies this distribution, and is available at 6 * http://www.eclipse.org/legal/epl-v10.html 7 * 8 * Contributors: 9 * Object Factory Inc. - Initial implementation 10 *******************************************************************************/ 11 package org.eclipse.ant.internal.ui.dtd; 12 13 public interface ISchema { 14 15 /** 16 * Find element by name. 17 * @param qname Element name. 18 * @return element or null if no such element. 19 */ 20 IElement getElement(String qname); 21 22 /** 23 * @return IElement[] of all visible elements. 24 */ 25 IElement[] getElements(); 26 27 /** 28 * @return Exception thrown by parser when schema was built or <code>null</code> if none. 29 * Note that the exception does not necessarily mean the schema is 30 * incomplete. 31 */ 32 Exception getErrorException(); 33 } 34