org.rhq.enterprise.gui.image.chart
Class StackedDataPoint

java.lang.Object
  org.rhq.enterprise.gui.image.chart.DataPoint
      org.rhq.enterprise.gui.image.chart.StackedDataPoint

All Implemented Interfaces:

IDataPoint, IDisplayDataPoint, IStackedDataPoint

public class StackedDataPoint
extends DataPoint
implements IStackedDataPoint

Constructor Summary

StackedDataPoint(double[] values)
Constructs a StackedDataPoint object with the specified value and an empty label.

StackedDataPoint(double[] values, String label)
Constructs a DataPoint object with the specified value and and specified label.

Method Summary

double[]	getValues() Retrieves the value of a chart data point.
void	setValue(double value) Sets the value of a chart data point.

Methods inherited from class org.rhq.enterprise.gui.image.chart.DataPoint

equals, getLabel, getTimestamp, getValue, hashCode, setLabel

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.rhq.enterprise.gui.image.data.IDisplayDataPoint

getLabel, getTimestamp

Methods inherited from interface org.rhq.enterprise.gui.image.data.IDataPoint

getValue

Constructor Detail

StackedDataPoint

public StackedDataPoint(double[] values)

Constructs a StackedDataPoint object with the specified value and an empty label.

Parameters:

value - A floating point value for the object data point.

StackedDataPoint

public StackedDataPoint(double[] values,
                        String label)

Constructs a DataPoint object with the specified value and and specified label.

Parameters:

value - A floating point value for the object's data point.

label - A String label for the object's data point.

Method Detail

getValues

public double[] getValues()

Retrieves the value of a chart data point. The label is displayed on the X axis for stacked performance charts.

Specified by:

getValues in interface IStackedDataPoint

Returns:

A floating point value for a chart data point.

setValue

public void setValue(double value)

Description copied from class: DataPoint

Sets the value of a chart data point. The data point is charted on the Y axis for line and column charts.

Overrides:

setValue in class DataPoint

Parameters:

value - A floating point value for a chart data point.