ERXEmptyComponent.java

/*
 * Copyright (C) NetStruxr, Inc. All rights reserved.
 *
 * This software is published under the terms of the NetStruxr
 * Public Software License version 0.5, a copy of which has been
 * included with this distribution in the LICENSE.NPL file.  */
package er.extensions.components;

import com.webobjects.appserver.WOContext;

/**
 * An empty component does not contain any html or wod. This admittedly
 * simple component is useful for having WOSwitchComponents no return
 * anything.
 */
public class ERXEmptyComponent extends ERXStatelessComponent {
	/**
	 * Do I need to update serialVersionUID?
	 * See section 5.6 <cite>Type Changes Affecting Serialization</cite> on page 51 of the 
	 * <a href="http://java.sun.com/j2se/1.4/pdf/serial-spec.pdf">Java Object Serialization Spec</a>
	 */
	private static final long serialVersionUID = 1L;

    /** Public constructor */
    public ERXEmptyComponent(WOContext aContext) {
        super(aContext);
    }
}