org.rrd4j.data

Interface NonRrdSource

All Known Implementing Classes:

CDef, PDef, VDef

interface NonRrdSource

Interface for non-RRD data sources.
Represents computed or derived data sources that don't directly reference RRD data but calculate values from other sources.

Method Summary

Modifier and Type	Method and Description
void	calculate(long tStart, long tEnd, DataProcessor dataProcessor) Calculates values for the specified time range.

Method Detail

calculate

void calculate(long tStart,
               long tEnd,
               DataProcessor dataProcessor)

Calculates values for the specified time range.

Parameters:

tStart - start time for calculation

tEnd - end time for calculation

dataProcessor - DataProcessor object for accessing other data sources