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/*******************************************************************************
* Copyright (c) 2015 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public
* License v3.0 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/
package cuchaz.enigma.analysis;
import com.google.common.collect.Sets;
import cuchaz.enigma.mapping.*;
import cuchaz.enigma.mapping.entry.Entry;
import cuchaz.enigma.mapping.entry.MethodDefEntry;
import cuchaz.enigma.mapping.entry.MethodEntry;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreeNode;
import java.util.Set;
public class MethodReferenceTreeNode extends DefaultMutableTreeNode
implements ReferenceTreeNode<MethodEntry, MethodDefEntry> {
private Translator deobfuscatingTranslator;
private MethodEntry entry;
private EntryReference<MethodEntry, MethodDefEntry> reference;
private Access access;
public MethodReferenceTreeNode(Translator deobfuscatingTranslator, MethodEntry entry) {
this.deobfuscatingTranslator = deobfuscatingTranslator;
this.entry = entry;
this.reference = null;
}
public MethodReferenceTreeNode(Translator deobfuscatingTranslator,
EntryReference<MethodEntry, MethodDefEntry> reference, Access access) {
this.deobfuscatingTranslator = deobfuscatingTranslator;
this.entry = reference.entry;
this.reference = reference;
this.access = access;
}
@Override
public MethodEntry getEntry() {
return this.entry;
}
@Override
public EntryReference<MethodEntry, MethodDefEntry> getReference() {
return this.reference;
}
@Override
public String toString() {
if (this.reference != null) {
return String.format("%s (%s)", this.deobfuscatingTranslator.getTranslatedMethodDef(this.reference.context),
this.access);
}
return this.deobfuscatingTranslator.getTranslatedMethod(this.entry).getName();
}
public void load(JarIndex index, boolean recurse) {
// get all the child nodes
for (EntryReference<MethodEntry, MethodDefEntry> reference : index.getMethodReferences(this.entry)) {
add(new MethodReferenceTreeNode(this.deobfuscatingTranslator, reference, index.getAccess(this.entry)));
}
if (recurse && this.children != null) {
for (Object child : this.children) {
if (child instanceof MethodReferenceTreeNode) {
MethodReferenceTreeNode node = (MethodReferenceTreeNode) child;
// don't recurse into ancestor
Set<Entry> ancestors = Sets.newHashSet();
TreeNode n = node;
while (n.getParent() != null) {
n = n.getParent();
if (n instanceof MethodReferenceTreeNode) {
ancestors.add(((MethodReferenceTreeNode) n).getEntry());
}
}
if (ancestors.contains(node.getEntry())) {
continue;
}
node.load(index, true);
}
}
}
}
}
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