Package net.sf.jasperreports.charts.base

Class JRBaseTimeSeries

java.lang.Object

net.sf.jasperreports.charts.base.JRBaseTimeSeries

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, JRTimeSeries, JRCloneable

Direct Known Subclasses:

JRDesignTimeSeries

public class JRBaseTimeSeries
extends java.lang.Object
implements JRTimeSeries, java.io.Serializable

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected JRHyperlink	itemHyperlink
protected JRExpression	labelExpression
protected JRExpression	seriesExpression
protected JRExpression	timePeriodExpression
protected JRExpression	valueExpression

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JRBaseTimeSeries()
	JRBaseTimeSeries(JRTimeSeries timeSeries, JRBaseObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
java.lang.Object	clone()
JRHyperlink	getItemHyperlink()	Returns the hyperlink specification for chart items.
JRExpression	getLabelExpression()
JRExpression	getSeriesExpression()
JRExpression	getTimePeriodExpression()
JRExpression	getValueExpression()

Methods inherited from class java.lang.Object

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

Field Detail

seriesExpression

protected JRExpression seriesExpression

timePeriodExpression

protected JRExpression timePeriodExpression

valueExpression

protected JRExpression valueExpression

labelExpression

protected JRExpression labelExpression

itemHyperlink

protected JRHyperlink itemHyperlink

Constructor Detail

JRBaseTimeSeries

protected JRBaseTimeSeries()

JRBaseTimeSeries

public JRBaseTimeSeries(JRTimeSeries timeSeries,
                        JRBaseObjectFactory factory)

Method Detail

getSeriesExpression

public JRExpression getSeriesExpression()

Specified by:

getSeriesExpression in interface JRTimeSeries

Returns:

a java.lang.Comparable object representing the expression of the series name. Specifies the series to which to add the current value pair when incrementing the dataset.

getTimePeriodExpression

public JRExpression getTimePeriodExpression()

Specified by:

getTimePeriodExpression in interface JRTimeSeries

Returns:

a java.util.Date expression from which the engine will extract the corresponding time period depending on the value set for the timePeriod attribute.

See Also:

JRTimeSeriesDataset.getTimePeriodValue()

getValueExpression

public JRExpression getValueExpression()

Specified by:

getValueExpression in interface JRTimeSeries

Returns:

a numeric expression representing the value to associate with the corresponding time period value when incrementing the current series of the dataset.

getLabelExpression

public JRExpression getLabelExpression()

Specified by:

getLabelExpression in interface JRTimeSeries

Returns:

the label expression. If present, it helps customize the item labels inside charts.

getItemHyperlink

public JRHyperlink getItemHyperlink()

Description copied from interface: JRTimeSeries

Returns the hyperlink specification for chart items.

The hyperlink will be evaluated for every chart item and a image map will be created for the chart.

Specified by:

getItemHyperlink in interface JRTimeSeries

Returns:

hyperlink specification for chart items

clone

public java.lang.Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class java.lang.Object