/*******************************************************************************
* 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.common.model.impl.trees;
import org.jboss.tools.common.model.*;
public class DefaultSubTree extends DefaultSiftedTree {
protected XModelObject root = null;
public DefaultSubTree() {}
public void dispose() {}
public void setModel(XModel model) {
super.setModel(model);
root = model.getRoot();
}
public XModelObject getRoot() {
return root;
}
public void setConstraint(Object object) {
if(object instanceof XModelObject)
root = (XModelObject)object;
}
public boolean isSelectable(XModelObject object) {
return true;
}
public String getValue(XModelObject object) {
if(object == root) return ""; //$NON-NLS-1$
String sr = root.getPath() + XModelObjectConstants.SEPARATOR;
String so = object.getPath();
return (so.startsWith(sr)) ? so.substring(sr.length()) : so;
}
public XModelObject find(String value) {
return ("".equals(value)) ? root : root.getChildByPath(value); //$NON-NLS-1$
}
}