Packages that use Variable.Value
Package
Description
RRD4J data management classes and interfaces.
Provides data sources, processors, aggregators, and utilities for Round Robin Database (RRD) operations and calculations.
Provides data sources, processors, aggregators, and utilities for Round Robin Database (RRD) operations and calculations.
Uses of Variable.Value in org.rrd4j.data
Fields in org.rrd4j.data declared as Variable.ValueModifier and TypeFieldDescriptionstatic final Variable.ValueVariable.INVALIDVALUERepresents an invalid value with NaN (Not a Number) value.private Variable.ValueVariable.valThe computed value, null until the value has been filled in.Methods in org.rrd4j.data that return Variable.ValueModifier and TypeMethodDescriptionprotected Variable.ValueVariable.AVERAGE.fill(long[] timestamps, double[] values, long start, long end) protected abstract Variable.ValueVariable.fill(long[] timestamps, double[] values, long start, long end) This method is call with the needed values, extracted from the datasource to do the calculation.protected Variable.ValueVariable.FIRST.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.LAST.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.LSLCORREL.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.LSLINT.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.LSLSLOPE.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.MAX.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.MIN.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.PERCENTILE.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.STDDEV.fill(long[] timestamps, double[] values, long start, long end) protected Variable.ValueVariable.TOTAL.fill(long[] timestamps, double[] values, long start, long end) Variable.getValue()Returns the value left by the lastVariable.calculate(Source, long, long)call.VDef.getValue()Value from the wrapped variable.DataProcessor.getVariable(String sourceName) Extract the variable value from an already define Variable datasource (a VDEF)DataProcessor.getVariable(String sourceName, Variable var) Returns single aggregated value for a single datasource.