org.apache.jmeter.report

Interface DataSet

All Superinterfaces:

Visualizer

All Known Implementing Classes:

JTLData

public interface DataSet
extends Visualizer

DataSet extends Visualizer so that it can be used with ResultCollector. Classes implementing the interface should create a new instance of ResultCollector and call setListener(Visualizer) passing itself. When the ResultCollector.loadExistingFile is called, it will pass the SampleResults.

Method Summary

Methods

Modifier and Type	Method and Description
String	getDataSource() Return the datasource.
String	getDataSourceName() In some cases, we may want to return a string that isn't the full datasource string or something different.
Date	getDate() Return the Date object using the start timestamp
long	getEndTimestamp() return the timestamp in millisecond format.
String	getMonthDayDate() convienance method for getting the date in mmdd format
String	getMonthDayYearDate() convienant method for getting the date in yyyymmdd format
long	getStartTimestamp() return the timestamp in millisecond format.
SamplingStatCalculator	getStatistics(String url) Return the SamplingStatCalculator for a specific URL.
Set<SamplingStatCalculator>	getStats() Classes implementing the method should return instance of SamplingStatCalculator.
List<SamplingStatCalculator>	getStats(List urls) Convenience method for getting all the SamplingStatCalculators for a given URL.
Set<?>	getURLs() Classes implementing the method should return the URL's in the DataSet.
void	loadData() Classes implementing the method should load the data from the target location.
void	setDataSource(String datasource) Depending on the implementation, the datasouce could be a file or a RDBMS.
void	setEndTimestamp(long stamp) Set the timestamp using the last result from the datasource
void	setStartTimestamp(long stamp) Set the timestamp using the first result from the datasource

Methods inherited from interface org.apache.jmeter.visualizers.Visualizer

add, isStats

Method Detail

setDataSource

void setDataSource(String datasource)

Depending on the implementation, the datasouce could be a file or a RDBMS. It's up to the implementing class to decide.

Parameters:

datasource -

getDataSource

String getDataSource()

Return the datasource. For files, it should be the absolute path. For databases, it should be the datasource name created in jmeter.

getDataSourceName

String getDataSourceName()

In some cases, we may want to return a string that isn't the full datasource string or something different. For example, we may want to return just the filename and not the absolutePath of a JTL file.

setStartTimestamp

void setStartTimestamp(long stamp)

Set the timestamp using the first result from the datasource

Parameters:

stamp -

getStartTimestamp

long getStartTimestamp()

return the timestamp in millisecond format.

setEndTimestamp

void setEndTimestamp(long stamp)

Set the timestamp using the last result from the datasource

Parameters:

stamp -

getEndTimestamp

long getEndTimestamp()

return the timestamp in millisecond format.

getDate

Date getDate()

Return the Date object using the start timestamp

getMonthDayDate

String getMonthDayDate()

convienance method for getting the date in mmdd format

getMonthDayYearDate

String getMonthDayYearDate()

convienant method for getting the date in yyyymmdd format

getURLs

Set<?> getURLs()

Classes implementing the method should return the URL's in the DataSet. It is up to the class to return Strings or URL.

getStats

Set<SamplingStatCalculator> getStats()

Classes implementing the method should return instance of SamplingStatCalculator.

Returns:

the set of statistics

getStatistics

SamplingStatCalculator getStatistics(String url)

Return the SamplingStatCalculator for a specific URL.

Parameters:

url -

getStats

List<SamplingStatCalculator> getStats(List urls)

Convenience method for getting all the SamplingStatCalculators for a given URL.

Parameters:

urls -

loadData

void loadData()

Classes implementing the method should load the data from the target location. It doesn't necessarily have to be a file. It could be from a database.