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 /* Soot - a J*va Optimization Framework
  * Copyright (C) 2004 Navindra Umanee <navindra@cs.mcgill.ca>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */
package soot.toolkits.graph;
import java.util.*;

This adapter provides a DirectedGraph interface to DominatorTree.

This might be useful if e.g. you want to apply a DirectedGraph analysis such as the PseudoTopologicalOrderer to a DominatorTree.

Author(s):
Navindra Umanee
public class DominatorTreeAdapter implements DirectedGraph
    
    {
        this. = dt;
    }
    public List getHeads()
    {
        return Collections.singletonList(.getHead());
    }
    public List getTails()
    {
        return .getTails();
    }
    public List getPredsOf(Object node)
    {
        return Collections.singletonList(.getParentOf((DominatorNode)node));
    }
    public List getSuccsOf(Object node)
    {
        return .getChildrenOf((DominatorNode)node);
    }
    public Iterator iterator()
    {
        return .iterator();
    }
    public int size()
    {
        return .size();
    }
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