Packages that use NonRrdSource
Package
Description
org.rrd4j.data
RRD4J data management classes and interfaces.
Provides data sources, processors, aggregators, and utilities for Round Robin Database (RRD) operations and calculations.

  • Uses of NonRrdSource in org.rrd4j.data

    Classes in org.rrd4j.data that implement NonRrdSource
    Modifier and Type
    Class
    Description
    (package private) class 
    CDef
    RRD CDEF (Computed Data Source Definition) implementation.
    Creates computed data sources using Reverse Polish Notation (RPN) expressions on existing data sources.
    (package private) class 
    PDef
    RRD PDEF (Plottable Data Source Definition) implementation.
    Creates data sources from plottable objects that can provide values based on timestamps.
    (package private) class 
    VDef
    RRD VDEF (Variable Definition) implementation.
    Creates computed data sources by applying aggregation functions to existing data sources.