/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.jsf.project.capabilities;
import org.jboss.tools.common.model.XModelException;
public abstract class PerformerItem implements IPerformerItem {
protected IPerformerItem parent;
protected boolean selected = true;
public String getDisplayName() {
return null;
}
public IPerformerItem getParent() {
return parent;
}
public void setParent(IPerformerItem p) {
parent = p;
}
public IPerformerItem[] getChildren() {
return new IPerformerItem[0];
}
public boolean isSelected() {
return selected;
}
public void setSelected(boolean b) {
selected = b;
}
public final boolean isEnabled() {
IPerformerItem p = getParent();
while(p != null) {
if(!p.isSelected()) return false;
p = p.getParent();
}
return true;
}
public boolean execute(PerformerContext context) throws XModelException {
throw new RuntimeException("Not implemented in " + getClass().getName());
}
}