| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.ant.core.model; |
| |
| import java.util.*; |
| import org.apache.ant.core.support.*; |
| |
| /** |
| * A TaskElement is a holder for Task configuration information. |
| * TaskElements may be grouped into a hierarchy to capture |
| * any level of Task element nesting. |
| * |
| * @author <a href="mailto:conor@apache.org">Conor MacNeill</a> |
| */ |
| public class TaskElement extends BuildElement { |
| /** The attributes of this task element */ |
| private Map attributes = new HashMap(); |
| |
| /** |
| * The task's name or type |
| */ |
| private String type; |
| |
| /** |
| * The task elements that make up this task. |
| */ |
| private List taskElements = new ArrayList(); |
| |
| /** The content (text) of this task */ |
| private String text = ""; |
| |
| /** |
| * Create a Task of the given type |
| * |
| * @param location the location of the element |
| * @param type the task element's type |
| */ |
| public TaskElement(Location location, String type) { |
| super(location); |
| this.type = type; |
| } |
| |
| /** |
| * Add text to this task. |
| * |
| * @param text the element text to add. |
| */ |
| public void addText(String text) { |
| this.text += text; |
| } |
| |
| /** |
| * Get the text of this task |
| * |
| * @return the task's text. |
| */ |
| public String getText() { |
| return text; |
| } |
| |
| /** |
| * Add a task element to this task |
| * |
| * @param taskElement the task element to be added. |
| */ |
| public void addTaskElement(TaskElement taskElement) { |
| taskElements.add(taskElement); |
| } |
| |
| /** |
| * Get an iterator over this element's nexted elements |
| * |
| * @return an iterator which provides TaskElement instances |
| */ |
| public Iterator getNestedElements() { |
| return taskElements.iterator(); |
| } |
| |
| /** |
| * Get the type of this task element |
| * |
| * @return the element's type |
| */ |
| public String getType() { |
| return type; |
| } |
| |
| /** |
| * Add an attribute to this task element |
| * |
| * @param attributeName the name of the attribute |
| * @param attributeValue the attribute's value. |
| */ |
| public void addAttribute(String attributeName, String attributeValue) { |
| attributes.put(attributeName, attributeValue); |
| } |
| |
| /** |
| * Get an iterator over the task's attributes |
| * |
| * @return an iterator which provide's attribute names |
| */ |
| public Iterator getAttributeNames() { |
| return attributes.keySet().iterator(); |
| } |
| |
| /** |
| * Get the value of an attribute. |
| * |
| * @param attributeName the name of the attribute |
| * |
| * @return the value of the attribute or null if there is no such attribute. |
| */ |
| public String getAttributeValue(String attributeName) { |
| return (String)attributes.get(attributeName); |
| } |
| } |
| |