KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > jboss > system > metadata > ServiceMetaDataVisitor


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2006, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.system.metadata;
23
24 import org.jboss.dependency.spi.ControllerState;
25 import org.jboss.dependency.spi.DependencyItem;
26 import org.jboss.system.microcontainer.ServiceControllerContext;
27
28 /**
29  * ServiceMetaDataVisitor.
30  *
31  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
32  * @version $Revision: 1.1 $
33  */
34 public interface ServiceMetaDataVisitor
35 {
36    /**
37     * Get the controller context
38     *
39     * @return the context
40     */
41    ServiceControllerContext getControllerContext();
42
43    /**
44     * Get the context state
45     *
46     * @return the context state
47     */
48    ControllerState getContextState();
49
50    /**
51     * Set the context state
52     *
53     * @param contextState the context state
54     */
55    void setContextState(ControllerState contextState);
56
57    /**
58     * Add a dependency
59     *
60     * @param dependency the dependency
61     */
62    void addDependency(DependencyItem dependency);
63    
64    /**
65     * Visit the node
66     *
67     * @param node the node
68     */
69    void visit(ServiceMetaDataVisitorNode node);
70 }
71
Popular Tags