org.apache.jmeter.testelement

Class BarChart

java.lang.Object

org.apache.jmeter.testelement.AbstractTestElement

org.apache.jmeter.testelement.AbstractChart

org.apache.jmeter.testelement.BarChart

All Implemented Interfaces:

Serializable, Cloneable, Searchable, ReportChart, TestElement

public class BarChart
extends AbstractChart

The class is reponsible for returning

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	REPORT_BAR_CHART_URL

Fields inherited from class org.apache.jmeter.testelement.AbstractChart

DEFAULT_HEIGHT, DEFAULT_WIDTH, image, REPORT_CHART_CAPTION, REPORT_CHART_HEIGHT, REPORT_CHART_TITLE, REPORT_CHART_WIDTH, REPORT_CHART_X_AXIS, REPORT_CHART_X_LABEL, REPORT_CHART_Y_AXIS, REPORT_CHART_Y_LABEL, X_DATA_DATE_LABEL, X_DATA_FILENAME_LABEL, X_LABELS

Fields inherited from interface org.apache.jmeter.testelement.TestElement

COMMENTS, ENABLED, GUI_CLASS, NAME, TEST_CLASS

Constructor Summary

Constructors

Constructor and Description
BarChart()

Method Summary

Methods

Modifier and Type	Method and Description
double[][]	convertToDouble(List<SamplingStatCalculator> data) Convert the data from SamplingStatCalculator to double array of array
String	getURL()
JComponent	renderChart(List<DataSet> data) Subclasses will need to implement the method by doing the following: 1. get the x and y axis 2. filter the table data 3. pass the data to the chart library 4. return the generated chart
JComponent	renderGraphics(double[][] data, String[] xAxisLabels)
void	setURL(String url)

Methods inherited from class org.apache.jmeter.testelement.AbstractChart

getBufferedImage, getCaption, getFormattedXAxis, getHeight, getTitle, getValue, getWidth, getXAxis, getXLabel, getYAxis, getYLabel, setBufferedImage, setCaption, setHeight, setTitle, setWidth, setXAxis, setXLabel, setYAxis, setYLabel

Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement

addPropertiesValues, addProperty, addProperty, addTestElement, canRemove, clear, clearTemporary, clearTestElementChildren, clone, emptyTemporary, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse, traverseCollection, traverseMap, traverseProperty

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

REPORT_BAR_CHART_URL

public static final String REPORT_BAR_CHART_URL

See Also:

Constant Field Values

Constructor Detail

BarChart

public BarChart()

Method Detail

getURL

public String getURL()

setURL

public void setURL(String url)

convertToDouble

public double[][] convertToDouble(List<SamplingStatCalculator> data)

Convert the data from SamplingStatCalculator to double array of array

Parameters:

data -

Returns:

data values

renderChart

public JComponent renderChart(List<DataSet> data)

Description copied from class: AbstractChart

Subclasses will need to implement the method by doing the following: 1. get the x and y axis 2. filter the table data 3. pass the data to the chart library 4. return the generated chart

Specified by:

renderChart in interface ReportChart

Specified by:

renderChart in class AbstractChart

Parameters:

data - list of DataSet

Returns:

the component

renderGraphics

public JComponent renderGraphics(double[][] data,
                        String[] xAxisLabels)