proguard.classfile.attribute

Class Attribute

java.lang.Object

proguard.classfile.attribute.Attribute

All Implemented Interfaces:

VisitorAccepter

Direct Known Subclasses:

AnnotationDefaultAttribute, AnnotationsAttribute, BootstrapMethodsAttribute, CodeAttribute, ConstantValueAttribute, DeprecatedAttribute, EnclosingMethodAttribute, ExceptionsAttribute, InnerClassesAttribute, LineNumberTableAttribute, LocalVariableTableAttribute, LocalVariableTypeTableAttribute, MethodParametersAttribute, ParameterAnnotationsAttribute, SignatureAttribute, SourceDirAttribute, SourceFileAttribute, StackMapAttribute, StackMapTableAttribute, SyntheticAttribute, UnknownAttribute

public abstract class Attribute
extends Object
implements VisitorAccepter

This abstract class represents an attribute that is attached to a class, a class member, or a code attribute. Specific types of attributes are subclassed from it.

Author:

Eric Lafortune

Field Summary

Fields

Modifier and Type	Field and Description
int	u2attributeNameIndex
Object	visitorInfo An extra field in which visitors can store information.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Attribute() Create an uninitialized Attribute.
protected	Attribute(int u2attributeNameIndex) Create an initialized Attribute.

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.
void	accept(Clazz clazz, Method method, CodeAttribute codeAttribute, AttributeVisitor attributeVisitor) Accepts the given visitor in the context of the given code attribute.
String	getAttributeName(Clazz clazz) Returns the String name of the attribute.
Object	getVisitorInfo() Gets the visitor information of the visitor accepter.
void	setVisitorInfo(Object visitorInfo) Sets the visitor information of the visitor accepter.

Methods inherited from class java.lang.Object

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

Field Detail

u2attributeNameIndex

public int u2attributeNameIndex

visitorInfo

public Object visitorInfo

An extra field in which visitors can store information.

Constructor Detail

Attribute

protected Attribute()

Create an uninitialized Attribute.

Attribute

protected Attribute(int u2attributeNameIndex)

Create an initialized Attribute.

Method Detail

getAttributeName

public String getAttributeName(Clazz clazz)

Returns the String name of the attribute.

accept

public void accept(Clazz clazz,
          AttributeVisitor attributeVisitor)

Accepts the given visitor.

accept

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

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

accept

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

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

accept

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

Accepts the given visitor in the context of the given code attribute.

getVisitorInfo

public Object getVisitorInfo()

Description copied from interface: VisitorAccepter

Gets the visitor information of the visitor accepter.

Specified by:

getVisitorInfo in interface VisitorAccepter

setVisitorInfo

public void setVisitorInfo(Object visitorInfo)

Description copied from interface: VisitorAccepter

Sets the visitor information of the visitor accepter.

Specified by:

setVisitorInfo in interface VisitorAccepter