kieker.tools.traceAnalysis.plugins.executionFilter
Class TraceIdFilter

java.lang.Object
  kieker.tools.traceAnalysis.plugins.executionFilter.TraceIdFilter

All Implemented Interfaces:

IAnalysisPlugin

public class TraceIdFilter
extends Object
implements IAnalysisPlugin

Allows to filter Execution objects based on their traceId.

Author:

Andre van Hoorn

Constructor Summary

TraceIdFilter(Set<Long> selectedTraces)
Creates a filter instance that only passes Execution objects e whose traceId (e.traceId) is element of the set selectedTraces.

Method Summary

boolean	execute() Initiates the start of a component.
IInputPort<Execution>	getExecutionInputPort()
IOutputPort<Execution>	getExecutionOutputPort()
void	terminate(boolean error) Initiates a termination of the component.

Methods inherited from class java.lang.Object

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

Constructor Detail

TraceIdFilter

public TraceIdFilter(Set<Long> selectedTraces)

Creates a filter instance that only passes Execution objects e whose traceId (e.traceId) is element of the set selectedTraces.

Parameters:

selectedTraces -

Method Detail

getExecutionInputPort

public IInputPort<Execution> getExecutionInputPort()

getExecutionOutputPort

public IOutputPort<Execution> getExecutionOutputPort()

execute

public boolean execute()

Description copied from interface: IAnalysisPlugin

Initiates the start of a component. This method is called once when a TpanInstance's run() method is called. This implementation must not be blocking! Asynchronous consumers would spawn (an) asynchronous thread(s) in this method.

Specified by:

execute in interface IAnalysisPlugin

Returns:

true on success; false otherwise.

terminate

public void terminate(boolean error)

Description copied from interface: IAnalysisPlugin

Initiates a termination of the component. The value of the parameter error indicates whether an error occured.

Specified by:

terminate in interface IAnalysisPlugin

Parameters:

error - true iff an error occured.