org.compass.core.util.asm.util
Class ASMifierAbstractVisitor

java.lang.Object
  org.compass.core.util.asm.util.AbstractVisitor
      org.compass.core.util.asm.util.ASMifierAbstractVisitor

Direct Known Subclasses:

ASMifierClassVisitor, ASMifierFieldVisitor, ASMifierMethodVisitor

public class ASMifierAbstractVisitor
extends AbstractVisitor

An abstract ASMifier visitor.

Author:

Eric Bruneton

Field Summary

(package private) Map	labelNames The label names.
protected String	name The name of the variable for this visitor in the produced code.

Fields inherited from class org.compass.core.util.asm.util.AbstractVisitor

buf, OPCODES, text, TYPES

Constructor Summary

protected

ASMifierAbstractVisitor(String name) Constructs a new ASMifierAbstractVisitor.

Method Summary

(package private) void	appendConstant(Object cst) Appends a string representation of the given constant to the given buffer.
(package private) static void	appendConstant(StringBuffer buf, Object cst) Appends a string representation of the given constant to the given buffer.
AnnotationVisitor	visitAnnotation(String desc, boolean visible) Prints the ASM code that generates the given annotation.
void	visitAttribute(Attribute attr) Prints the ASM code that generates the given attribute.
void	visitEnd() Prints the ASM code to end the visit.

Methods inherited from class org.compass.core.util.asm.util.AbstractVisitor

appendString, getDefaultAttributes, getText, print, printList

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

The name of the variable for this visitor in the produced code.

labelNames

Map labelNames

The label names. This map associates String values to Label keys. It is used only in ASMifierMethodVisitor.

Constructor Detail

ASMifierAbstractVisitor

protected ASMifierAbstractVisitor(String name)

Constructs a new ASMifierAbstractVisitor.

Parameters:

name - the name of the variable for this visitor in the produced code.

Method Detail

visitAnnotation

public AnnotationVisitor visitAnnotation(String desc,
                                         boolean visible)

Prints the ASM code that generates the given annotation.

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.

visitAttribute

public void visitAttribute(Attribute attr)

Prints the ASM code that generates the given attribute.

Parameters:

attr - an attribute.

visitEnd

public void visitEnd()

Prints the ASM code to end the visit.

appendConstant

void appendConstant(Object cst)

Appends a string representation of the given constant to the given buffer.

Parameters:

cst - an Integer, Float, Long, Double or String object. May be null.

appendConstant

static void appendConstant(StringBuffer buf,
                           Object cst)

Appends a string representation of the given constant to the given buffer.

Parameters:

buf - a string buffer.

cst - an Integer, Float, Long, Double or String object. May be null.