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Package org.apache.excalibur.instrument.manager

Interface Summary

CounterInstrumentListener	Objects which implement the CounterInstrumentListener interface can register themselves with Instrument instances to receive updates when it is incremented.
DefaultInstrumentManager	The public interface to the DefaultInstrumentManager implementation.
DefaultInstrumentManagerConnector	Interface for classes which can be registered as Connectors for InstrumentManagers.
InstrumentableDescriptor	Describes a Instrumentable and acts as a Proxy to protect the original Instrumentable.
InstrumentDescriptor	Describes a Instrument and acts as a Proxy to protect the original Instrument.
InstrumentListener	Root interface for InstrumentListeners.
InstrumentSampleDescriptor	Describes an InstrumentSample and acts as a Proxy to protect the original InstrumentSample object.
InstrumentSampleListener	Objects which implement the InstrumentSampleListener interface can register themselves with InstrumentSample instances to receive updates on their value.
ValueInstrumentListener	Objects which implement the InstrumentListener interface can register themselves with Instrument instances to receive updates on the Profile Point's value.

Class Summary

InstrumentSampleSnapshot
InstrumentSampleUtils	A series of methods which are useful when working with InstrumentSamples.

Exception Summary

NoSuchInstrumentableException	Thrown when a Instrumentable can not be found.
NoSuchInstrumentException	Thrown when a Instrument can not be found.
NoSuchInstrumentSampleException	Thrown when a InstrumentSample can not be found.