net.grinder.scriptengine
Class CompositeInstrumenter

java.lang.Object
  net.grinder.scriptengine.CompositeInstrumenter

All Implemented Interfaces:

Instrumenter

public class CompositeInstrumenter
extends Object
implements Instrumenter

Composite instrumenter.

Author:

Philip Aston

Field Summary

Fields inherited from interface net.grinder.scriptengine.Instrumenter

ALL_INSTRUMENTATION

Constructor Summary

CompositeInstrumenter(Instrumenter... instrumenters)
Constructor.

CompositeInstrumenter(List<Instrumenter> instrumenters)
Constructor.

Method Summary

Object	createInstrumentedProxy(Test test, Recorder recorder, Object target) Create a proxy object that wraps an target object for a test.
String	getDescription() Public description of the Instrumenter.
boolean	instrument(Test test, Recorder recorder, Object target) Instrument a target object with a test.
boolean	instrument(Test test, Recorder recorder, Object target, Test.InstrumentationFilter filter) Selectively instrument a target object with a test.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeInstrumenter

public CompositeInstrumenter(Instrumenter... instrumenters)

Constructor.

Parameters:

instrumenters - Ordered list of instrumenters.

CompositeInstrumenter

public CompositeInstrumenter(List<Instrumenter> instrumenters)

Constructor.

Parameters:

instrumenters - Ordered list of instrumenters.

Method Detail

createInstrumentedProxy

public Object createInstrumentedProxy(Test test,
                                      Recorder recorder,
                                      Object target)
                               throws NotWrappableTypeException

Create a proxy object that wraps an target object for a test.

Specified by:

createInstrumentedProxy in interface Instrumenter

Parameters:

test - The test.

recorder - The proxy should use this to instrument the work.

target - Object to wrap.

Returns:

The instrumented proxy.

Throws:

NotWrappableTypeException - If the target object cannot be wrapped.

instrument

public boolean instrument(Test test,
                          Recorder recorder,
                          Object target)
                   throws NonInstrumentableTypeException

Instrument a target object with a test.

Specified by:

instrument in interface Instrumenter

Parameters:

test - The test.

recorder - Wire the instrumentation to this Recorder.

target - The object to instrument.

Returns:

true if instrumentation was added.

Throws:

NonInstrumentableTypeException - If the target object cannot be instrumented.

instrument

public boolean instrument(Test test,
                          Recorder recorder,
                          Object target,
                          Test.InstrumentationFilter filter)
                   throws NonInstrumentableTypeException

Selectively instrument a target object with a test.

Specified by:

instrument in interface Instrumenter

Parameters:

test - The test.

recorder - Wire the instrumentation to this Recorder.

target - The object to instrument.

filter - Selects the parts of target to instrument.

Returns:

true if instrumentation was added.

Throws:

NonInstrumentableTypeException - If the target object cannot be instrumented.

getDescription

public String getDescription()

Public description of the Instrumenter.

Specified by:

getDescription in interface Instrumenter

Returns:

The description; null for internal Instrumenters.