org.hawkular.btm.processor.metrics

Class ResponseTimeDeriver

java.lang.Object

org.hawkular.btm.processor.metrics.ResponseTimeDeriver

All Implemented Interfaces:

Processor<BusinessTransaction,ResponseTime>

public class ResponseTimeDeriver
extends Object
implements Processor<BusinessTransaction,ResponseTime>

This class represents the response time deriver.

Author:

gbrown

Constructor Summary

Constructors

Constructor and Description
ResponseTimeDeriver()

Method Summary

Modifier and Type	Method and Description
protected void	deriveResponseTimes(BusinessTransaction btxn, long baseTime, List<Node> nodes, List<ResponseTime> rts) This method recursively derives the response time metrics for the supplied nodes.
boolean	isMultiple()
List<ResponseTime>	processMultiple(BusinessTransaction item)
ResponseTime	processSingle(BusinessTransaction item)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResponseTimeDeriver

public ResponseTimeDeriver()

Method Detail

isMultiple

public boolean isMultiple()

Specified by:

isMultiple in interface Processor<BusinessTransaction,ResponseTime>

processSingle

public ResponseTime processSingle(BusinessTransaction item)
                           throws Exception

Specified by:

processSingle in interface Processor<BusinessTransaction,ResponseTime>

Throws:

Exception

processMultiple

public List<ResponseTime> processMultiple(BusinessTransaction item)
                                   throws Exception

Specified by:

processMultiple in interface Processor<BusinessTransaction,ResponseTime>

Throws:

Exception

deriveResponseTimes

protected void deriveResponseTimes(BusinessTransaction btxn,
                                   long baseTime,
                                   List<Node> nodes,
                                   List<ResponseTime> rts)

This method recursively derives the response time metrics for the supplied nodes.

Parameters:

btxn - The business transaction

baseTime - The base time, in nanoseconds, for the business transaction

nodes - The nodes

rts - The list of response times