org.apache.tajo.org.objectweb.asm.optimizer

Class FieldConstantsCollector

java.lang.Object

org.apache.tajo.org.objectweb.asm.FieldVisitor

org.apache.tajo.org.objectweb.asm.optimizer.FieldConstantsCollector

public class FieldConstantsCollector
extends FieldVisitor

A FieldVisitor that collects the Constants of the fields it visits.

Author:

Eric Bruneton

Field Summary

Fields inherited from class org.apache.tajo.org.objectweb.asm.FieldVisitor

api, fv

Constructor Summary

Constructors

Constructor and Description
FieldConstantsCollector(FieldVisitor fv, ConstantPool cp)

Method Summary

Methods

Modifier and Type	Method and Description
AnnotationVisitor	visitAnnotation(String desc, boolean visible) Visits an annotation of the field.
void	visitAttribute(Attribute attr) Visits a non standard attribute of the field.
void	visitEnd() Visits the end of the field.

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldConstantsCollector

public FieldConstantsCollector(FieldVisitor fv,
                       ConstantPool cp)

Method Detail

visitAnnotation

public AnnotationVisitor visitAnnotation(String desc,
                                boolean visible)

Description copied from class: FieldVisitor

Visits an annotation of the field.

Overrides:

visitAnnotation in class FieldVisitor

Parameters:

desc - the class descriptor of the annotation class.

visible - true if the annotation is visible at runtime.

Returns:

a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.

visitAttribute

public void visitAttribute(Attribute attr)

Description copied from class: FieldVisitor

Visits a non standard attribute of the field.

Overrides:

visitAttribute in class FieldVisitor

Parameters:

attr - an attribute.

visitEnd

public void visitEnd()

Description copied from class: FieldVisitor

Visits the end of the field. This method, which is the last one to be called, is used to inform the visitor that all the annotations and attributes of the field have been visited.

Overrides:

visitEnd in class FieldVisitor