com.jidesoft.chart.model
Class AnnotatedChartModelAdapter

java.lang.Object
  com.jidesoft.chart.model.AnnotatedChartModelAdapter

All Implemented Interfaces:

AnnotatedChartModel, AnnotationModel, ChartModel, ChartModelListener, Named, Iterable<Chartable>

public class AnnotatedChartModelAdapter
extends Object
implements AnnotatedChartModel, ChartModelListener

A class that accepts a regular ChartModel and exposes the interface of an Annotated ChartModel

Constructor Summary

AnnotatedChartModelAdapter(ChartModel delegate)

Method Summary

void	addChartModelListener(ChartModelListener listener) Register the listener's interest in this chart model.
void	chartModelChanged() Call-back method to notify the listener that the chart model has changed
protected void	fireModelChanged()
Annotation	getAnnotation(int n) Gets the nth annotation.
int	getAnnotationCount() Returns the number of annotations
ChartModel	getDelegate()
String	getName() The name of a ChartModel is important, as different chart models are assumed to have different names.
Chartable	getPoint(int n) Gets the nth point.
int	getPointCount() Gets the number of points in the data set
boolean	isAnnotationsVisible() Use this method to discover whether annotations should be shown or hidden.
boolean	isCyclical() Should a line be drawn from the last to the first point?
Iterator<Chartable>	iterator()
void	removeChartModelListener(ChartModelListener listener) De-register the listener's interest in this chart model.
void	setAnnotationsVisible(boolean visible) Specify whether annotations should be shown
void	setDelegate(ChartModel newDelegate)
void	update()

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotatedChartModelAdapter

public AnnotatedChartModelAdapter(ChartModel delegate)

Method Detail

getDelegate

public ChartModel getDelegate()

setDelegate

public void setDelegate(ChartModel newDelegate)

addChartModelListener

public void addChartModelListener(ChartModelListener listener)

Description copied from interface: ChartModel

Register the listener's interest in this chart model.

Specified by:

addChartModelListener in interface ChartModel

Parameters:

listener - the listener that will receive events

removeChartModelListener

public void removeChartModelListener(ChartModelListener listener)

Description copied from interface: ChartModel

De-register the listener's interest in this chart model.

Specified by:

removeChartModelListener in interface ChartModel

Parameters:

listener - the listener that will no longer receive events

fireModelChanged

protected void fireModelChanged()

chartModelChanged

public void chartModelChanged()

Description copied from interface: ChartModelListener

Call-back method to notify the listener that the chart model has changed

Specified by:

chartModelChanged in interface ChartModelListener

update

public void update()

getName

public String getName()

Description copied from interface: ChartModel

The name of a ChartModel is important, as different chart models are assumed to have different names. If you're adding multiple models to a Chart, make sure they have different names.

Specified by:

getName in interface ChartModel

Specified by:

getName in interface Named

Returns:

a distinct name for this data set

getPoint

public Chartable getPoint(int n)

Description copied from interface: ChartModel

Gets the n^th point. The first point has index 0.

Specified by:

getPoint in interface ChartModel

Parameters:

n - the index

Returns:

the n^th point in the ChartModel.

getPointCount

public int getPointCount()

Description copied from interface: ChartModel

Gets the number of points in the data set

Specified by:

getPointCount in interface ChartModel

Returns:

the number of points

isCyclical

public boolean isCyclical()

Description copied from interface: ChartModel

Should a line be drawn from the last to the first point?

Specified by:

isCyclical in interface ChartModel

Returns:

whether the model represents a cycle of values

iterator

public Iterator<Chartable> iterator()

Specified by:

iterator in interface Iterable<Chartable>

getAnnotation

public Annotation getAnnotation(int n)

Description copied from interface: AnnotationModel

Gets the nth annotation.

Specified by:

getAnnotation in interface AnnotationModel

Parameters:

n - the index.

Returns:

the nth annotation

getAnnotationCount

public int getAnnotationCount()

Description copied from interface: AnnotationModel

Returns the number of annotations

Specified by:

getAnnotationCount in interface AnnotationModel

Returns:

the number of annotations

isAnnotationsVisible

public boolean isAnnotationsVisible()

Description copied from interface: AnnotationModel

Use this method to discover whether annotations should be shown or hidden.

Specified by:

isAnnotationsVisible in interface AnnotationModel

Returns:

whether annotations should be shown

setAnnotationsVisible

public void setAnnotationsVisible(boolean visible)

Description copied from interface: AnnotationModel

Specify whether annotations should be shown

Specified by:

setAnnotationsVisible in interface AnnotationModel

Parameters:

visible - whether annotations should be shown