Package net.bytebuddy.utility.visitor

Class LineNumberPrependingMethodVisitor

java.lang.Object

org.objectweb.asm.MethodVisitor

net.bytebuddy.utility.visitor.ExceptionTableSensitiveMethodVisitor

net.bytebuddy.utility.visitor.LineNumberPrependingMethodVisitor

public class LineNumberPrependingMethodVisitor
extends ExceptionTableSensitiveMethodVisitor

A method visitor that maps the first available line number information, if available, to the beginning of the method.

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	prependLineNumber	true if the first line number was not yet discovered.
private final org.objectweb.asm.Label	startOfMethod	A label indicating the start of the method.

Fields inherited from class org.objectweb.asm.MethodVisitor

api, mv

Constructor Summary

Constructors

Constructor	Description
LineNumberPrependingMethodVisitor(org.objectweb.asm.MethodVisitor methodVisitor)	Creates a new line number prepending method visitor.

Method Summary

Modifier and Type	Method	Description
protected void	onAfterExceptionTable()	Invoked after the exception table was visited.
void	visitLineNumber(int line, org.objectweb.asm.Label start)

Methods inherited from class net.bytebuddy.utility.visitor.ExceptionTableSensitiveMethodVisitor

onVisitFieldInsn, onVisitFrame, onVisitIincInsn, onVisitInsn, onVisitIntInsn, onVisitInvokeDynamicInsn, onVisitJumpInsn, onVisitLabel, onVisitLdcInsn, onVisitLookupSwitchInsn, onVisitMethodInsn, onVisitMethodInsn, onVisitMultiANewArrayInsn, onVisitTableSwitchInsn, onVisitTypeInsn, onVisitVarInsn, visitFieldInsn, visitFrame, visitIincInsn, visitInsn, visitIntInsn, visitInvokeDynamicInsn, visitJumpInsn, visitLabel, visitLdcInsn, visitLookupSwitchInsn, visitMethodInsn, visitMethodInsn, visitMultiANewArrayInsn, visitTableSwitchInsn, visitTypeInsn, visitVarInsn

Methods inherited from class org.objectweb.asm.MethodVisitor

getDelegate, visitAnnotableParameterCount, visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitInsnAnnotation, visitLocalVariable, visitLocalVariableAnnotation, visitMaxs, visitParameter, visitParameterAnnotation, visitTryCatchAnnotation, visitTryCatchBlock, visitTypeAnnotation

Methods inherited from class java.lang.Object

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

Field Details

startOfMethod

private final org.objectweb.asm.Label startOfMethod

A label indicating the start of the method.

prependLineNumber

private boolean prependLineNumber

true if the first line number was not yet discovered.

Constructor Details

LineNumberPrependingMethodVisitor

public LineNumberPrependingMethodVisitor(org.objectweb.asm.MethodVisitor methodVisitor)

Creates a new line number prepending method visitor.

Parameters:

methodVisitor - The method visitor to delegate to.

Method Details

onAfterExceptionTable

protected void onAfterExceptionTable()

Description copied from class: ExceptionTableSensitiveMethodVisitor

Invoked after the exception table was visited. Typically, the exception table is visited by ASM at the beginning of a method. It is however possible that a user adds exception table entries at a later point. Normally, this is however not meaningful use of ASM.

Specified by:

onAfterExceptionTable in class ExceptionTableSensitiveMethodVisitor

visitLineNumber

public void visitLineNumber(int line,
 org.objectweb.asm.Label start)

Overrides:

visitLineNumber in class org.objectweb.asm.MethodVisitor