org.rrd4j.graph

Class PDef

java.lang.Object

org.rrd4j.graph.Source

org.rrd4j.graph.PDef

class PDef
extends Source

Represents a plottable data definition (PDEF) in RRD graphs. A PDEF defines a data source using a plottable object that can generate values programmatically.

Field Summary

Fields inherited from class org.rrd4j.graph.Source

name

Constructor Summary

Constructors

Constructor and Description
PDef(String name, IPlottable plottable)

Method Summary

Modifier and Type	Method and Description
(package private) void	requestData(DataProcessor dproc) Requests data from this source and provides it to the data processor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PDef

PDef(String name,
     IPlottable plottable)

Method Detail

requestData

void requestData(DataProcessor dproc)

Description copied from class: Source

Requests data from this source and provides it to the data processor.

Specified by:

requestData in class Source

Parameters:

dproc - the data processor to receive the data