org.rrd4j.core.jrrd

Class PDPStatusBlock

java.lang.Object

org.rrd4j.core.jrrd.PDPStatusBlock

public class PDPStatusBlock
extends Object

Instances of this class model the primary data point status from an RRD file.

Version:

$Revision: 1.1 $

Field Summary

Fields

Modifier and Type	Field and Description
(package private) String	lastReading
(package private) int	unknownSeconds
(package private) double	value

Constructor Summary

Constructors

Constructor and Description
PDPStatusBlock(RRDFile file)

Method Summary

Modifier and Type	Method and Description
String	getLastReading() Returns the last reading from the data source.
int	getUnknownSeconds() Returns the number of seconds of the current primary data point is unknown data.
double	getValue() Returns the current value of the primary data point.
String	toString() Returns a summary the contents of this PDP status block.

Methods inherited from class java.lang.Object

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

Field Detail

lastReading

final String lastReading

unknownSeconds

final int unknownSeconds

value

final double value

Constructor Detail

PDPStatusBlock

PDPStatusBlock(RRDFile file)

Method Detail

getLastReading

public String getLastReading()

Returns the last reading from the data source.

Returns:

the last reading from the data source.

getUnknownSeconds

public int getUnknownSeconds()

Returns the number of seconds of the current primary data point is unknown data.

Returns:

the number of seconds of the current primary data point is unknown data.

getValue

public double getValue()

Returns the current value of the primary data point.

Returns:

the current value of the primary data point.

toString

public String toString()

Returns a summary the contents of this PDP status block.

Overrides:

toString in class Object

Returns:

a summary of the information contained in this PDP status block.