Package tapestry.repairmonitor

Interface Summary

CDF
Model	An interface for introspective models.
Model.Delta	A summary of the knowledge learned by a Model.
Model.Prediction	A summary of the current state predicted by the Model.
PDF
ProbPDF

Class Summary

AllOnesPDF	Specifies a CDF that always returns 1.
AllZerosPDF	Specifies a CDF that always returns 0.
Array	A sparse array of doubles.
BlankBuilder	A configuration builder for empty nodes (plaeholders).
BlankStage
DayPDF	Specifies a CDF in days
DiskPDF	Specifies a CDF and a PDF in months
FaultController	This is a data structure that decides whether or not a message should be dropped on its way through the Router.
FaultInjectionStage
GnutellaHourPDF	Specifies a CDF and a PDF in hours for the Gnutella trace
GnutellaMinuteEnterPDF	Specifies a CDF and a PDF in hours for the Gnutella trace
GnutellaMinuteExitPDF	Specifies a CDF and a PDF in hours for the Gnutella trace
GnutellaMinutePDF	Specifies a Gnutella CDF in minutes
GnutellaOrder	This class reads in a gnutella trace, and generates a priority queue of events, denoting when nodes enter and leave the trace.
GnutellaPDF	Specifies a CDF and a PDF (kind of) for a Gnutella trace
KazaaDayPDF	Specifies a CDF and a PDF in hours for the Gnutella trace
KazaaHourPDF	Specifies a CDF and a PDF in hours for the Gnutella trace
Matrix	A sparse array of Arrays.
OneStoneStage
PatchworkAlarmMsg	This represents a command to the PatchworkStage indicating that it's time to send out a probe of a certain type to the appropriate nodes.
PatchworkAvailable
PatchworkBuilder	A configuration builder for Patchwork clients Modelled after ostore.bloom.DualBuilder.
PatchworkChangePeriodMsg	This represents a command to the PatchworkStage indicating that it needs to change the period of one of its messages to a new value (in milliseconds).
PatchworkDeltaRequestMsg
PatchworkDeltaResponseMsg
PatchworkFaultMsg	This is a message sent out by the FaultInjectionStage to inform a peer to start dropping probe messages.
PatchworkModel	The PatchworkModel is built by the PatchworkStage code, and is used for collecting network statistics.
PatchworkModel.Delta	A PatchworkModel.Delta object contains a diff of the sufficient statistics for a PatchworkModel.
PatchworkModel.Observation	A Patchwork.Observation object contains an observation recorded by the patchwork stage.
PatchworkNodeStatusMsg	This event lets any other listening stage know that the status of a particluar node has changed (i.e. it is has been tagged as hibernating or dead).
PatchworkProbeMsg	This is a probing message sent out by the PatchworkStage in order to measure statistics of other nodes.
PatchworkRegressionStage
PatchworkRevCountMsg	This is mostly for testing, to inform other nodes of how many nodes are pointing at me.
PatchworkSimulationStage
PatchworkStage	The PatchworkStage code actively collects network statistics for the purpose of optimizing Tapestry routing.
QuickUniformPDF	Specifies a CDF and a PDF for a quick test
RepairMonitorBuilder	A configuration builder for RepairMonitors Modelled after ostore.bloom.DualBuilder.
RepairMonitorStage
RepairMonitorStage.AttachMessage	A message indicating a command to attach, or the confirmation of a successful attachment
RepairMonitorStage.DetachMessage	A message indicating a command to detach, or the confirmation of a successful detachment
RepairMonitorStage.PtrDeletedMsg	A message to inform the RepairMonitor that a node has been detected as failed.
RMFoundMsg	The msg to say we found the RepairMonitor
RMLocateMsg
RouterFaultMsg	This is a message sent out by a testing stage to inform a peer's Router to start dropping messages.
SecondPDF	Specifies a CDF in seconds
WeekPDF	Specifies a CDF in days

Exception Summary

PatchworkModel.InvalidTypeException

A Patchwork.InvalidTypeException notes that an invalid type has been given to the PatchworkModel system