com.jidesoft.chart.model
Class LeanMemoryChartModel

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

All Implemented Interfaces:

ChartModel, LeanChartModel, Named, Iterable<Chartable>

public final class LeanMemoryChartModel
extends Object
implements LeanChartModel

Constructor Summary

LeanMemoryChartModel(double[][] points)

LeanMemoryChartModel(List<double[]> points)

LeanMemoryChartModel(String name, double[][] points)

LeanMemoryChartModel(String name, List<double[]> points)

Method Summary

void	addChartModelListener(ChartModelListener listener) Register the listener's interest in this chart model.
boolean	equals(Object obj)
protected void	fireModelChanged()
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
double[]	getPointPositions(int n)
int	hashCode()
protected void	init()
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	setCyclical(boolean cyclical)

Methods inherited from class java.lang.Object

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

Constructor Detail

LeanMemoryChartModel

public LeanMemoryChartModel(List<double[]> points)

LeanMemoryChartModel

public LeanMemoryChartModel(double[][] points)

LeanMemoryChartModel

public LeanMemoryChartModel(String name,
                            List<double[]> points)

LeanMemoryChartModel

public LeanMemoryChartModel(String name,
                            double[][] points)

Method Detail

init

protected void init()

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.

getPointPositions

public double[] getPointPositions(int n)

Specified by:

getPointPositions in interface LeanChartModel

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

setCyclical

public void setCyclical(boolean cyclical)

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

fireModelChanged

protected void fireModelChanged()

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

iterator

public Iterator<Chartable> iterator()

Specified by:

iterator in interface Iterable<Chartable>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object