Package org.rrd4j.core.jrrd

Class UnivalArray

java.lang.Object

org.rrd4j.core.jrrd.UnivalArray

class UnivalArray
extends Object

This class is used to read a unival from a file unival is a rrdtool type, defined in rrd_format.h

Author:

Fabrice Bacchella fbacchella@spamcop.net

Constructor Summary

Constructors

Constructor	Description
UnivalArray(RRDFile file, int size)	Read an UnivalArray from a rrd native file at the current position

Method Summary

Modifier and Type	Method	Description
double	getDouble(Enum<?> e)	getDouble.
long	getLong(Enum<?> e)	getLong.

Methods inherited from class java.lang.Object

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

Constructor Details

UnivalArray

public UnivalArray(RRDFile file,
 int size)
            throws IOException

Read an UnivalArray from a rrd native file at the current position

Parameters:

file - the RRdFile

size - the numer of elements in the array

Throws:

IOException - if any.

Method Details

getLong

public long getLong(Enum<?> e)

getLong.

Parameters:

e - a Enum object.

Returns:

a long.

getDouble

public double getDouble(Enum<?> e)

getDouble.

Parameters:

e - a Enum object.

Returns:

a double.