org.jacoco.core.internal.instr
Class ClassInstrumenter

java.lang.Object
  org.objectweb.asm.ClassAdapter
      org.jacoco.core.internal.instr.ClassInstrumenter

All Implemented Interfaces:

IClassProbesVisitor, org.objectweb.asm.ClassVisitor

public class ClassInstrumenter
extends org.objectweb.asm.ClassAdapter
implements IClassProbesVisitor

Adapter that instruments a class for coverage tracing.

Field Summary

Fields inherited from class org.objectweb.asm.ClassAdapter

cv

Constructor Summary

ClassInstrumenter(long id, IExecutionDataAccessorGenerator accessorGenerator, org.objectweb.asm.ClassVisitor cv)
Emits a instrumented version of this class to the given class visitor.

Method Summary

void	visit(int version, int access, String name, String signature, String superName, String[] interfaces)
void	visitEnd()
org.objectweb.asm.FieldVisitor	visitField(int access, String name, String desc, String signature, Object value)
IMethodProbesVisitor	visitMethod(int access, String name, String desc, String signature, String[] exceptions)
void	visitTotalProbeCount(int count) Reports the total number of encountered probes.

Methods inherited from class org.objectweb.asm.ClassAdapter

visitAnnotation, visitAttribute, visitInnerClass, visitOuterClass, visitSource

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.objectweb.asm.ClassVisitor

visitAnnotation, visitAttribute, visitInnerClass, visitOuterClass, visitSource

Constructor Detail

ClassInstrumenter

public ClassInstrumenter(long id,
                         IExecutionDataAccessorGenerator accessorGenerator,
                         org.objectweb.asm.ClassVisitor cv)

Emits a instrumented version of this class to the given class visitor.

Parameters:

id - unique identifier given to this class

accessorGenerator - this generator will be used for instrumentation

cv - next delegate in the visitor chain will receive the instrumented class

Method Detail

visit

public void visit(int version,
                  int access,
                  String name,
                  String signature,
                  String superName,
                  String[] interfaces)

Specified by:

visit in interface org.objectweb.asm.ClassVisitor

Overrides:

visit in class org.objectweb.asm.ClassAdapter

visitField

public org.objectweb.asm.FieldVisitor visitField(int access,
                                                 String name,
                                                 String desc,
                                                 String signature,
                                                 Object value)

Specified by:

visitField in interface org.objectweb.asm.ClassVisitor

Overrides:

visitField in class org.objectweb.asm.ClassAdapter

visitMethod

public IMethodProbesVisitor visitMethod(int access,
                                        String name,
                                        String desc,
                                        String signature,
                                        String[] exceptions)

Specified by:

visitMethod in interface IClassProbesVisitor

Specified by:

visitMethod in interface org.objectweb.asm.ClassVisitor

Overrides:

visitMethod in class org.objectweb.asm.ClassAdapter

visitTotalProbeCount

public void visitTotalProbeCount(int count)

Description copied from interface: IClassProbesVisitor

Reports the total number of encountered probes. For classes this method is called just before ClassVisitor.visitEnd(). For interfaces this method is called before the first method (the static initializer) is emitted.

Specified by:

visitTotalProbeCount in interface IClassProbesVisitor

Parameters:

count - total number of probes

visitEnd

public void visitEnd()

Specified by:

visitEnd in interface org.objectweb.asm.ClassVisitor

Overrides:

visitEnd in class org.objectweb.asm.ClassAdapter