org.jacoco.core.internal.instr
Class ClassInstrumenter

java.lang.Object
  org.objectweb.asm.ClassVisitor
      org.jacoco.core.internal.flow.ClassProbesVisitor
          org.jacoco.core.internal.instr.ClassInstrumenter

public class ClassInstrumenter
extends ClassProbesVisitor

Adapter that instruments a class for coverage tracing.

Field Summary

Fields inherited from class org.objectweb.asm.ClassVisitor

api, cv

Constructor Summary

ClassInstrumenter(IProbeArrayStrategy probeArrayStrategy, 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)
org.objectweb.asm.FieldVisitor	visitField(int access, String name, String desc, String signature, Object value)
MethodProbesVisitor	visitMethod(int access, String name, String desc, String signature, String[] exceptions) When visiting a method we need a MethodProbesVisitor to handle the probes of that method.
void	visitTotalProbeCount(int count) Reports the total number of encountered probes.

Methods inherited from class org.objectweb.asm.ClassVisitor

visitAnnotation, visitAttribute, visitEnd, visitInnerClass, visitOuterClass, visitSource, visitTypeAnnotation

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassInstrumenter

public ClassInstrumenter(IProbeArrayStrategy probeArrayStrategy,
                         org.objectweb.asm.ClassVisitor cv)

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

Parameters:

probeArrayStrategy - this strategy will be used to access the probe array

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)

Overrides:

visit in class org.objectweb.asm.ClassVisitor

visitField

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

Overrides:

visitField in class org.objectweb.asm.ClassVisitor

visitMethod

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

Description copied from class: ClassProbesVisitor

When visiting a method we need a MethodProbesVisitor to handle the probes of that method.

Specified by:

visitMethod in class ClassProbesVisitor

visitTotalProbeCount

public void visitTotalProbeCount(int count)

Description copied from class: ClassProbesVisitor

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 class ClassProbesVisitor

Parameters:

count - total number of probes