proguard.classfile.attribute

Class SignatureAttribute

java.lang.Object

proguard.classfile.attribute.Attribute

proguard.classfile.attribute.SignatureAttribute

All Implemented Interfaces:

VisitorAccepter

public class SignatureAttribute
extends Attribute

This Attribute represents a signature attribute.

Author:

Eric Lafortune

Field Summary

Fields

Modifier and Type	Field and Description
Clazz[]	referencedClasses An extra field containing all the classes referenced in the signature string.
int	u2signatureIndex

Fields inherited from class proguard.classfile.attribute.Attribute

u2attributeNameIndex, visitorInfo

Constructor Summary

Constructors

Constructor and Description
SignatureAttribute() Creates an uninitialized SignatureAttribute.
SignatureAttribute(int u2attributeNameIndex, int u2signatureIndex) Creates an initialized SignatureAttribute.

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(Clazz clazz, AttributeVisitor attributeVisitor) Accepts the given visitor.
void	accept(Clazz clazz, Field field, AttributeVisitor attributeVisitor) Accepts the given visitor in the context of the given field.
void	accept(Clazz clazz, Method method, AttributeVisitor attributeVisitor) Accepts the given visitor in the context of the given method.
String	getSignature(Clazz clazz) Returns the signature.
void	referencedClassesAccept(ClassVisitor classVisitor) Lets the Clazz objects referenced in the signature string accept the given visitor.

Methods inherited from class proguard.classfile.attribute.Attribute

accept, getAttributeName, getVisitorInfo, setVisitorInfo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

u2signatureIndex

public int u2signatureIndex

referencedClasses

public Clazz[] referencedClasses

An extra field containing all the classes referenced in the signature string. This field is filled out by the ClassReferenceInitializer. The size of the array is the number of classes in the signature. Primitive types and arrays of primitive types are ignored. Unknown classes are represented as null values.

Constructor Detail

SignatureAttribute

public SignatureAttribute()

Creates an uninitialized SignatureAttribute.

SignatureAttribute

public SignatureAttribute(int u2attributeNameIndex,
                  int u2signatureIndex)

Creates an initialized SignatureAttribute.

Method Detail

getSignature

public String getSignature(Clazz clazz)

Returns the signature.

referencedClassesAccept

public void referencedClassesAccept(ClassVisitor classVisitor)

Lets the Clazz objects referenced in the signature string accept the given visitor.

accept

public void accept(Clazz clazz,
          AttributeVisitor attributeVisitor)

Description copied from class: Attribute

Accepts the given visitor.

Overrides:

accept in class Attribute

accept

public void accept(Clazz clazz,
          Field field,
          AttributeVisitor attributeVisitor)

Description copied from class: Attribute

Accepts the given visitor in the context of the given field.

Overrides:

accept in class Attribute

accept

public void accept(Clazz clazz,
          Method method,
          AttributeVisitor attributeVisitor)

Description copied from class: Attribute

Accepts the given visitor in the context of the given method.

Overrides:

accept in class Attribute