de.laures.cewolf.taglib
Class SimpleChartDefinition

java.lang.Object
  de.laures.cewolf.taglib.AbstractChartDefinition
      de.laures.cewolf.taglib.SimpleChartDefinition

All Implemented Interfaces:

ChartHolder, ChartImageRenderListener, DataAware, TaglibConstants, java.io.Serializable

public class SimpleChartDefinition
extends AbstractChartDefinition
implements DataAware, java.io.Serializable

Author:

guido To change the template for this generated type comment go to Window>Preferences>Java>Code Generation>Code and Comments

See Also:

Serialized Form

Field Summary

private DataContainer

dataAware

Fields inherited from class de.laures.cewolf.taglib.AbstractChartDefinition

log, title, type, xAxisLabel, yAxisLabel

Fields inherited from interface de.laures.cewolf.taglib.TaglibConstants

ANCHOR_EAST, ANCHOR_NORTH, ANCHOR_SOUTH, ANCHOR_WEST, TOOLTIPS_ENABLED_KEY

Constructor Summary

SimpleChartDefinition()

Method Summary

java.lang.Object	getDataset() Returns the dataset produced when using this definition.The type of this object is dependant on the underlying chart implementation.
protected org.jfree.chart.JFreeChart	produceChart()
void	setDataProductionConfig(DatasetProducer dsp, java.util.Map params, boolean useCache)

Methods inherited from class de.laures.cewolf.taglib.AbstractChartDefinition

addPostProcessor, addPostProcessorParams, getChart, getLegend, onImageRendered, removeLegend, setAntialias, setBackground, setBackgroundImageAlpha, setLegendAnchor, setPaint, setShowLegend, setTitle, setType, setXAxisLabel, setYAxisLabel

Methods inherited from class java.lang.Object

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

Field Detail

dataAware

private DataContainer dataAware

Constructor Detail

SimpleChartDefinition

public SimpleChartDefinition()

Method Detail

produceChart

protected org.jfree.chart.JFreeChart produceChart()
                                           throws DatasetProduceException,
                                                  ChartValidationException

Specified by:

produceChart in class AbstractChartDefinition

Throws:

DatasetProduceException

ChartValidationException

getDataset

public java.lang.Object getDataset()
                            throws DatasetProduceException

Description copied from interface: ChartHolder

Returns the dataset produced when using this definition.The type of this object is dependant on the underlying chart implementation. As of this version of Cewolf it is of type org.jfree.data.Dataset.

Specified by:

getDataset in interface ChartHolder

Returns:

Object the dataset for this definition

Throws:

DatasetProduceException - if the dataset could not be produced

setDataProductionConfig

public void setDataProductionConfig(DatasetProducer dsp,
                                    java.util.Map params,
                                    boolean useCache)

Specified by:

setDataProductionConfig in interface DataAware