Apache JMeter

org.apache.jmeter.testelement
Class BarChart

java.lang.Object
  extended by org.apache.jmeter.testelement.AbstractTestElement
      extended by org.apache.jmeter.testelement.AbstractChart
          extended by 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
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
BarChart()
           
 
Method Summary
 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)

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