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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.constant;
import proguard.classfile.*;
import proguard.classfile.constant.visitor.ConstantVisitor;
/**
* This Constant represents a name and type constant in the constant pool.
*
* @author Eric Lafortune
*/
public class NameAndTypeConstant extends Constant
{
public int u2nameIndex;
public int u2descriptorIndex;
/**
* Creates an uninitialized NameAndTypeConstant.
*/
public NameAndTypeConstant()
{
}
/**
* Creates a new NameAndTypeConstant with the given name and type indices.
* @param u2nameIndex the index of the name in the constant pool.
* @param u2descriptorIndex the index of the descriptor in the constant
* pool.
*/
public NameAndTypeConstant(int u2nameIndex,
int u2descriptorIndex)
{
this.u2nameIndex = u2nameIndex;
this.u2descriptorIndex = u2descriptorIndex;
}
/**
* Returns the name index.
*/
protected int getNameIndex()
{
return u2nameIndex;
}
/**
* Sets the name index.
*/
protected void setNameIndex(int index)
{
u2nameIndex = index;
}
/**
* Returns the descriptor index.
*/
protected int getDescriptorIndex()
{
return u2descriptorIndex;
}
/**
* Sets the descriptor index.
*/
protected void setDescriptorIndex(int index)
{
u2descriptorIndex = index;
}
/**
* Returns the name.
*/
public String getName(Clazz clazz)
{
return clazz.getString(u2nameIndex);
}
/**
* Returns the type.
*/
public String getType(Clazz clazz)
{
return clazz.getString(u2descriptorIndex);
}
// Implementations for Constant.
public int getTag()
{
return ClassConstants.CONSTANT_NameAndType;
}
public void accept(Clazz clazz, ConstantVisitor constantVisitor)
{
constantVisitor.visitNameAndTypeConstant(clazz, this);
}
}
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