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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jface.action;
/**
* A group marker is a special kind of contribution item denoting
* the beginning of a group. These groups are used to structure
* the list of items. Unlike regular contribution items and
* separators, group markers have no visual representation.
* The name of the group is synonymous with the contribution item id.
* <p>
* This class may be instantiated; it is not intended to be
* subclassed outside the framework.
* </p>
*/
public class GroupMarker extends AbstractGroupMarker {
/**
* Create a new group marker with the given name.
* The group name must not be <code>null</code> or the empty string.
* The group name is also used as the item id.
*
* @param groupName the name of the group
*/
public GroupMarker(String groupName) {
super(groupName);
}
/**
* The <code>GroupMarker</code> implementation of this method
* returns <code>false</code> since group markers are always invisible.
*/
public boolean isVisible() {
return false;
}
}
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