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path: root/src/cuchaz/enigma/analysis/BehaviorReferenceTreeNode.java
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/*******************************************************************************
 * Copyright (c) 2014 Jeff Martin.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     Jeff Martin - initial API and implementation
 ******************************************************************************/
package cuchaz.enigma.analysis;

import java.util.Set;

import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreeNode;

import com.google.common.collect.Sets;

import cuchaz.enigma.mapping.BehaviorEntry;
import cuchaz.enigma.mapping.Entry;
import cuchaz.enigma.mapping.Translator;

public class BehaviorReferenceTreeNode extends DefaultMutableTreeNode implements ReferenceTreeNode<BehaviorEntry,BehaviorEntry>
{
	private static final long serialVersionUID = -3658163700783307520L;
	
	private Translator m_deobfuscatingTranslator;
	private BehaviorEntry m_entry;
	private EntryReference<BehaviorEntry,BehaviorEntry> m_reference;
	private Access m_access;
	
	public BehaviorReferenceTreeNode( Translator deobfuscatingTranslator, BehaviorEntry entry )
	{
		m_deobfuscatingTranslator = deobfuscatingTranslator;
		m_entry = entry;
		m_reference = null;
	}
	
	public BehaviorReferenceTreeNode( Translator deobfuscatingTranslator, EntryReference<BehaviorEntry,BehaviorEntry> reference, Access access )
	{
		m_deobfuscatingTranslator = deobfuscatingTranslator;
		m_entry = reference.entry;
		m_reference = reference;
		m_access = access;
	}
	
	@Override
	public BehaviorEntry getEntry( )
	{
		return m_entry;
	}
	
	@Override
	public EntryReference<BehaviorEntry,BehaviorEntry> getReference( )
	{
		return m_reference;
	}
	
	@Override
	public String toString( )
	{
		if( m_reference != null )
		{
			return String.format( "%s (%s)", m_deobfuscatingTranslator.translateEntry( m_reference.context ), m_access );
		}
		return m_deobfuscatingTranslator.translateEntry( m_entry ).toString();
	}
	
	public void load( JarIndex index, boolean recurse )
	{
		// get all the child nodes
		for( EntryReference<BehaviorEntry,BehaviorEntry> reference : index.getBehaviorReferences( m_entry ) )
		{
			add( new BehaviorReferenceTreeNode( m_deobfuscatingTranslator, reference, index.getAccess( m_entry ) ) );
		}
		
		if( recurse && children != null )
		{
			for( Object child : children )
			{
				if( child instanceof BehaviorReferenceTreeNode )
				{
					BehaviorReferenceTreeNode node = (BehaviorReferenceTreeNode)child;
					
					// don't recurse into ancestor
					Set<Entry> ancestors = Sets.newHashSet();
					TreeNode n = (TreeNode)node;
					while( n.getParent() != null )
					{
						n = n.getParent();
						if( n instanceof BehaviorReferenceTreeNode )
						{
							ancestors.add( ((BehaviorReferenceTreeNode)n).getEntry() );
						}
					}
					if( ancestors.contains( node.getEntry() ) )
					{
						continue;
					}
					
					node.load( index, true );
				}
			}
		}
	}
}