Package org.rrd4j.data
Class Plottable
- java.lang.Object
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- org.rrd4j.data.Plottable
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- Direct Known Subclasses:
CubicSplineInterpolator
,LinearInterpolator
public abstract class Plottable extends Object
Abstract class to be used for custom datasources.If you wish to use a custom datasource in a graph, you should create a class implementing this interface that represents that datasource, and then pass this class on to the RrdGraphDef.
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Constructor Summary
Constructors Constructor Description Plottable()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description double
getValue(long timestamp)
Retrieves datapoint value based on a given timestamp.
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