Package org.silverpeas.core.chart

Class AbstractAxisChart<X,Y,I extends AbstractAxisChartItem<X,Y,I>>

java.lang.Object

org.silverpeas.core.chart.AbstractChart<I>

org.silverpeas.core.chart.AbstractAxisChart<X,Y,I>

All Implemented Interfaces:

Chart<I>

Direct Known Subclasses:

PeriodChart

public abstract class AbstractAxisChart<X,Y,I extends AbstractAxisChartItem<X,Y,I>>
extends AbstractChart<I>

Author:

Yohann Chastagnier

Constructor Summary

Constructors

Constructor	Description
AbstractAxisChart()

Method Summary

Modifier and Type	Method	Description
protected <T extends AbstractChart<I>> T	add(I item)	Adds an item into the list of chart items.
protected void	computeExtraDataAsJson(JSONCodec.JSONObject jsonChart)	Overriding this method if necessary.
I	forX(X xValue)	Creates or gets the item associated to the given x value.
ChartAxis	getAxisX()	Gets the ChartAxis that represents the x axis.
ChartAxis	getAxisY()	Gets the ChartAxis that represents the y axis.
protected I	getItemFrom(X xValue)	Gets the item associated to the given x value.

Methods inherited from class org.silverpeas.core.chart.AbstractChart

addExtra, asJson, getExtra, getItems, getTitle, withTitle

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.silverpeas.core.chart.Chart

getType

Constructor Detail

AbstractAxisChart

public AbstractAxisChart()

Method Detail

getAxisX

public ChartAxis getAxisX()

Gets the ChartAxis that represents the x axis.

Returns:

the ChartAxis of x axis.

getAxisY

public ChartAxis getAxisY()

Gets the ChartAxis that represents the y axis.

Returns:

the ChartAxis of y axis.

computeExtraDataAsJson

protected void computeExtraDataAsJson(JSONCodec.JSONObject jsonChart)

Description copied from class: AbstractChart

Overriding this method if necessary.

Overrides:

computeExtraDataAsJson in class AbstractChart<I extends AbstractAxisChartItem<X,Y,I>>

Parameters:

jsonChart - the json object that represents the chart.

getItemFrom

protected I getItemFrom(X xValue)

Gets the item associated to the given x value.

Parameters:

xValue - the x value.

Returns:

the associated item, null if none.

add

protected <T extends AbstractChart<I>> T add(I item)

Description copied from class: AbstractChart

Adds an item into the list of chart items.

Overrides:

add in class AbstractChart<I extends AbstractAxisChartItem<X,Y,I>>

Parameters:

item - the chart item to add.

Returns:

the instance of the chart itself.

forX

public I forX(X xValue)

Creates or gets the item associated to the given x value.

Parameters:

xValue - the x value.

Returns: