org.apache.excalibur.util.system

Class Linux

java.lang.Object

org.apache.excalibur.util.system.Linux

All Implemented Interfaces:

CPUParser

public final class Linux
extends java.lang.Object
implements CPUParser

Parses the Linux environment--Uses the proc filesystem to determine all the CPU information.

Version:

CVS $Revision: 1.4 $ $Date: 2004/02/28 11:47:29 $

Author:

Avalon Development Team

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	m_cpuInfo
private int	m_processors

Constructor Summary

Constructors

Constructor and Description
Linux()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	cpuInfo() Return the cpu info for the processors (assuming symetric multiprocessing which means that all CPUs are identical).
int	numProcessors() Return the number of processors available on the machine
private static java.lang.String[]	split(java.lang.String string, java.lang.String onToken) Splits the string on every token into an array of strings.

Methods inherited from class java.lang.Object

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

Field Detail

m_processors

private final int m_processors

m_cpuInfo

private final java.lang.String m_cpuInfo

Constructor Detail

Linux

public Linux()

Method Detail

numProcessors

public int numProcessors()

Return the number of processors available on the machine

Specified by:

numProcessors in interface CPUParser

cpuInfo

public java.lang.String cpuInfo()

Return the cpu info for the processors (assuming symetric multiprocessing which means that all CPUs are identical). The format is: ${arch} family ${family} Model ${model} Stepping ${stepping}, ${identifier}

Specified by:

cpuInfo in interface CPUParser

split

private static final java.lang.String[] split(java.lang.String string,
                       java.lang.String onToken)

Splits the string on every token into an array of strings.

Parameters:

string - the string

onToken - the token

Returns:

the resultant array