org.objectweb.asm
接口 FieldVisitor

所有已知实现类：

AnnotationParser.MyClassVisitor, ASMifierFieldVisitor, CheckFieldAdapter, EmptyVisitor, FieldConstantsCollector, FieldNode, RemappingFieldAdapter, SAXFieldAdapter, TraceFieldVisitor

public interface FieldVisitor

A visitor to visit a Java field. The methods of this interface must be called in the following order: ( visitAnnotation | visitAttribute )* visitEnd.

作者：

Eric Bruneton

方法摘要

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.

方法详细信息

visitAnnotation

AnnotationVisitor visitAnnotation(String desc,
                                  boolean visible)

Visits an annotation of the field.

参数：

desc - the class descriptor of the annotation class.

visible - true if the annotation is visible at runtime.

返回：

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

visitAttribute

void visitAttribute(Attribute attr)

Visits a non standard attribute of the field.

参数：

attr - an attribute.

visitEnd

void visitEnd()

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.