Package org.jacoco.core.internal.instr
Class ClassInstrumenter
- java.lang.Object
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- org.objectweb.asm.ClassVisitor
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- org.jacoco.core.internal.flow.ClassProbesVisitor
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- org.jacoco.core.internal.instr.ClassInstrumenter
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public class ClassInstrumenter extends ClassProbesVisitor
Adapter that instruments a class for coverage tracing.
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Constructor Summary
Constructors Constructor Description ClassInstrumenter(IProbeArrayStrategy probeArrayStrategy, org.objectweb.asm.ClassVisitor cv)
Emits a instrumented version of this class to the given class visitor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String superName, java.lang.String[] interfaces)
org.objectweb.asm.FieldVisitor
visitField(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.Object value)
MethodProbesVisitor
visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions)
When visiting a method we need aMethodProbesVisitor
to handle the probes of that method.void
visitTotalProbeCount(int count)
Reports the total number of encountered probes.
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Constructor Detail
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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 arraycv
- next delegate in the visitor chain will receive the instrumented class
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Method Detail
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visit
public void visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String superName, java.lang.String[] interfaces)
- Overrides:
visit
in classorg.objectweb.asm.ClassVisitor
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visitField
public org.objectweb.asm.FieldVisitor visitField(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.Object value)
- Overrides:
visitField
in classorg.objectweb.asm.ClassVisitor
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visitMethod
public MethodProbesVisitor visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions)
Description copied from class:ClassProbesVisitor
When visiting a method we need aMethodProbesVisitor
to handle the probes of that method.- Specified by:
visitMethod
in classClassProbesVisitor
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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 beforeClassVisitor.visitEnd()
. For interfaces this method is called before the first method (the static initializer) is emitted.- Specified by:
visitTotalProbeCount
in classClassProbesVisitor
- Parameters:
count
- total number of probes
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