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/*
* ProGuard -- shrinking, optimization, obfuscation, and preverification
* of Java bytecode.
*
* Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package proguard.classfile.attribute;
import proguard.classfile.*;
import proguard.classfile.constant.visitor.ConstantVisitor;
/**
* Representation of an Inner Classes table entry.
*
* @author Eric Lafortune
*/
public class InnerClassesInfo implements VisitorAccepter
{
public int u2innerClassIndex;
public int u2outerClassIndex;
public int u2innerNameIndex;
public int u2innerClassAccessFlags;
/**
* An extra field in which visitors can store information.
*/
public Object visitorInfo;
/**
* Returns the inner class index.
*/
protected int getInnerClassIndex()
{
return u2innerClassIndex;
}
/**
* Returns the name index.
*/
protected int getInnerNameIndex()
{
return u2innerNameIndex;
}
/**
* Sets the name index.
*/
protected void setInnerNameIndex(int index)
{
u2innerNameIndex = index;
}
/**
* Applies the given constant pool visitor to the class constant of the
* inner class, if any.
*/
public void innerClassConstantAccept(Clazz clazz, ConstantVisitor constantVisitor)
{
if (u2innerClassIndex != 0)
{
clazz.constantPoolEntryAccept(u2innerClassIndex,
constantVisitor);
}
}
/**
* Applies the given constant pool visitor to the class constant of the
* outer class, if any.
*/
public void outerClassConstantAccept(Clazz clazz, ConstantVisitor constantVisitor)
{
if (u2outerClassIndex != 0)
{
clazz.constantPoolEntryAccept(u2outerClassIndex,
constantVisitor);
}
}
/**
* Applies the given constant pool visitor to the Utf8 constant of the
* inner name, if any.
*/
public void innerNameConstantAccept(Clazz clazz, ConstantVisitor constantVisitor)
{
if (u2innerNameIndex != 0)
{
clazz.constantPoolEntryAccept(u2innerNameIndex,
constantVisitor);
}
}
// Implementations for VisitorAccepter.
public Object getVisitorInfo()
{
return visitorInfo;
}
public void setVisitorInfo(Object visitorInfo)
{
this.visitorInfo = visitorInfo;
}
}
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