net.sourceforge.cobertura.instrument

Class HistoryMethodAdapter

java.lang.Object

org.objectweb.asm.MethodVisitor

net.sourceforge.cobertura.instrument.HistoryMethodAdapter

public class HistoryMethodAdapter
extends org.objectweb.asm.MethodVisitor

A message adapter that keeps list of last N events.

Author:

piotr.tabor@gmail.com.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.LinkedList<org.objectweb.asm.tree.AbstractInsnNode>	backlog
private int	eventsToTrace

Fields inherited from class org.objectweb.asm.MethodVisitor

api, mv

Constructor Summary

Constructors

Constructor and Description
HistoryMethodAdapter(org.objectweb.asm.MethodVisitor mv, int eventsToTrace)

Method Summary

Modifier and Type	Method and Description
private void	appendToBacklog(org.objectweb.asm.tree.AbstractInsnNode node)
java.util.List<org.objectweb.asm.tree.AbstractInsnNode>	backlog()
void	visitFieldInsn(int arg0, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3)
void	visitFrame(int arg0, int arg1, java.lang.Object[] arg2, int arg3, java.lang.Object[] arg4)
void	visitIincInsn(int arg0, int arg1)
void	visitInsn(int arg0)
void	visitIntInsn(int arg0, int arg1)
void	visitJumpInsn(int arg0, org.objectweb.asm.Label arg1)
void	visitLabel(org.objectweb.asm.Label arg0)
void	visitLdcInsn(java.lang.Object arg0)
void	visitLineNumber(int arg0, org.objectweb.asm.Label arg1)
void	visitLookupSwitchInsn(org.objectweb.asm.Label arg0, int[] arg1, org.objectweb.asm.Label[] arg2)
void	visitMethodInsn(int arg0, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3)
void	visitMultiANewArrayInsn(java.lang.String arg0, int arg1)
void	visitTableSwitchInsn(int arg0, int arg1, org.objectweb.asm.Label arg2, org.objectweb.asm.Label[] arg3)
void	visitTypeInsn(int arg0, java.lang.String arg1)
void	visitVarInsn(int arg0, int arg1)

Methods inherited from class org.objectweb.asm.MethodVisitor

visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitInsnAnnotation, visitInvokeDynamicInsn, visitLocalVariable, visitLocalVariableAnnotation, visitMaxs, visitMethodInsn, visitParameter, visitParameterAnnotation, visitTryCatchAnnotation, visitTryCatchBlock, visitTypeAnnotation

Methods inherited from class java.lang.Object

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

Field Detail

backlog

private final java.util.LinkedList<org.objectweb.asm.tree.AbstractInsnNode> backlog

eventsToTrace

private final int eventsToTrace

Constructor Detail

HistoryMethodAdapter

public HistoryMethodAdapter(org.objectweb.asm.MethodVisitor mv,
                            int eventsToTrace)

Method Detail

backlog

public java.util.List<org.objectweb.asm.tree.AbstractInsnNode> backlog()

appendToBacklog

private void appendToBacklog(org.objectweb.asm.tree.AbstractInsnNode node)

visitFieldInsn

public void visitFieldInsn(int arg0,
                           java.lang.String arg1,
                           java.lang.String arg2,
                           java.lang.String arg3)

Overrides:

visitFieldInsn in class org.objectweb.asm.MethodVisitor

visitFrame

public void visitFrame(int arg0,
                       int arg1,
                       java.lang.Object[] arg2,
                       int arg3,
                       java.lang.Object[] arg4)

Overrides:

visitFrame in class org.objectweb.asm.MethodVisitor

visitIincInsn

public void visitIincInsn(int arg0,
                          int arg1)

Overrides:

visitIincInsn in class org.objectweb.asm.MethodVisitor

visitInsn

public void visitInsn(int arg0)

Overrides:

visitInsn in class org.objectweb.asm.MethodVisitor

visitIntInsn

public void visitIntInsn(int arg0,
                         int arg1)

Overrides:

visitIntInsn in class org.objectweb.asm.MethodVisitor

visitJumpInsn

public void visitJumpInsn(int arg0,
                          org.objectweb.asm.Label arg1)

Overrides:

visitJumpInsn in class org.objectweb.asm.MethodVisitor

visitLabel

public void visitLabel(org.objectweb.asm.Label arg0)

Overrides:

visitLabel in class org.objectweb.asm.MethodVisitor

visitLdcInsn

public void visitLdcInsn(java.lang.Object arg0)

Overrides:

visitLdcInsn in class org.objectweb.asm.MethodVisitor

visitLineNumber

public void visitLineNumber(int arg0,
                            org.objectweb.asm.Label arg1)

Overrides:

visitLineNumber in class org.objectweb.asm.MethodVisitor

visitLookupSwitchInsn

public void visitLookupSwitchInsn(org.objectweb.asm.Label arg0,
                                  int[] arg1,
                                  org.objectweb.asm.Label[] arg2)

Overrides:

visitLookupSwitchInsn in class org.objectweb.asm.MethodVisitor

visitMethodInsn

public void visitMethodInsn(int arg0,
                            java.lang.String arg1,
                            java.lang.String arg2,
                            java.lang.String arg3)

Overrides:

visitMethodInsn in class org.objectweb.asm.MethodVisitor

visitMultiANewArrayInsn

public void visitMultiANewArrayInsn(java.lang.String arg0,
                                    int arg1)

Overrides:

visitMultiANewArrayInsn in class org.objectweb.asm.MethodVisitor

visitTableSwitchInsn

public void visitTableSwitchInsn(int arg0,
                                 int arg1,
                                 org.objectweb.asm.Label arg2,
                                 org.objectweb.asm.Label[] arg3)

Overrides:

visitTableSwitchInsn in class org.objectweb.asm.MethodVisitor

visitTypeInsn

public void visitTypeInsn(int arg0,
                          java.lang.String arg1)

Overrides:

visitTypeInsn in class org.objectweb.asm.MethodVisitor

visitVarInsn

public void visitVarInsn(int arg0,
                         int arg1)

Overrides:

visitVarInsn in class org.objectweb.asm.MethodVisitor