org.rhq.enterprise.gui.image.data
Interface IStackedDataPoint

All Superinterfaces:

IDataPoint, IDisplayDataPoint

All Known Subinterfaces:

IHighLowDataPoint

All Known Implementing Classes:

HighLowDataPoint, HighLowMetricValue, SegmentInfo, StackedDataPoint

public interface IStackedDataPoint
extends IDisplayDataPoint

IStackedDataPoint is an interface that is used to allow the chart to retrieve multiple values for per column in a stacked column chart. This interface is a sub-interface of the IDisplayDataPoint interface. The getValue member should return the sum of all of the values in the stack.

Method Summary

double[]

getValues() Retrieves the value of a chart data point.

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

Method Detail

getValues

double[] getValues()

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

Returns:

A floating point value for a chart data point.