Package org.jppf.ui.monitoring.charts

Class XChartBarHandler

java.lang.Object

org.jppf.ui.monitoring.charts.AbstractXChartHandler

org.jppf.ui.monitoring.charts.XChartBarHandler

All Implemented Interfaces:

ChartHandler

public class XChartBarHandler
extends AbstractXChartHandler

Chart handler for bar charts and possible variations.

Author:

Laurent Cohen

Constructor Summary

Constructors

Constructor	Description
XChartBarHandler(StatsHandler statsHandler, org.knowm.xchart.CategorySeries.CategorySeriesRenderStyle style, boolean stacked)	Initialize this chart handler with a specified stats formatter.

Method Summary

Modifier and Type	Method	Description
ChartConfiguration	createChart(ChartConfiguration config)	Create a chart based on a chart configuration.
ChartConfiguration	populateDataset(ChartConfiguration config)	Populate a dataset based on a chart configuration.

Methods inherited from class org.jppf.ui.monitoring.charts.AbstractXChartHandler

updateDataset

Methods inherited from class java.lang.Object

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

Constructor Details

XChartBarHandler

public XChartBarHandler(StatsHandler statsHandler,
 org.knowm.xchart.CategorySeries.CategorySeriesRenderStyle style,
 boolean stacked)

Initialize this chart handler with a specified stats formatter.

Parameters:

statsHandler - the stats formatter that provides the data.

style - the chart's rendering style.

stacked - whether tre series should be rendered as stacked.

Method Details

createChart

public ChartConfiguration createChart(ChartConfiguration config)

Description copied from interface: ChartHandler

Create a chart based on a chart configuration.

Parameters:

config - holds the configuration parameters for the chart created, modified by this method.

Returns:

a ChartConfiguration instance.

populateDataset

public ChartConfiguration populateDataset(ChartConfiguration config)

Description copied from interface: ChartHandler

Populate a dataset based on a chart configuration.

Parameters:

config - the chart configuration containing the dataset to populate.

Returns:

a ChartConfiguration instance.