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/*
* ProGuard -- shrinking, optimization, obfuscation, and preverification
* of Java bytecode.
*
* Copyright (c) 2002-2011 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;
import proguard.classfile.attribute.visitor.AttributeVisitor;
import proguard.classfile.attribute.Attribute;
import proguard.classfile.visitor.*;
/**
* Representation of a method from a program class.
*
* @author Eric Lafortune
*/
public class ProgramMethod extends ProgramMember implements Method
{
/**
* An extra field pointing to the Clazz objects referenced in the
* descriptor string. This field is filled out by the <code>{@link
* proguard.classfile.util.ClassReferenceInitializer ClassReferenceInitializer}</code>.
* References to primitive types are ignored.
*/
public Clazz[] referencedClasses;
/**
* Creates an uninitialized ProgramMethod.
*/
public ProgramMethod()
{
}
/**
* Creates an initialized ProgramMethod.
*/
public ProgramMethod(int u2accessFlags,
int u2nameIndex,
int u2descriptorIndex,
int u2attributesCount,
Attribute[] attributes,
Clazz[] referencedClasses)
{
super(u2accessFlags, u2nameIndex, u2descriptorIndex, u2attributesCount, attributes);
this.referencedClasses = referencedClasses;
}
// Implementations for ProgramMember.
public void accept(ProgramClass programClass, MemberVisitor memberVisitor)
{
memberVisitor.visitProgramMethod(programClass, this);
}
public void attributesAccept(ProgramClass programClass, AttributeVisitor attributeVisitor)
{
for (int index = 0; index < u2attributesCount; index++)
{
attributes[index].accept(programClass, this, attributeVisitor);
}
}
// Implementations for Member.
public void referencedClassesAccept(ClassVisitor classVisitor)
{
if (referencedClasses != null)
{
for (int index = 0; index < referencedClasses.length; index++)
{
if (referencedClasses[index] != null)
{
referencedClasses[index].accept(classVisitor);
}
}
}
}
}
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