edu.jhu.cnds.Frugal
Class CPUSpeed

java.lang.Object
  |
  +--net.jini.entry.AbstractEntry
        |
        +--edu.jhu.cnds.Frugal.CPUSpeed

public class CPUSpeed

extends net.jini.entry.AbstractEntry

An entry corresponding to a given Frugal Resource's speed. Speed is measured in abstract units based on the number of computations per second the machine can complete under a given load. It is measured with a one-second long test every thirty seconds.

Version:

2.0

Author:

R. Sean Borgstrom

See Also:

Serialized Form

Field Summary

java.lang.String	cueCard String with textual data about the speed of the machine on which this Frugal Resource runs.
java.lang.Long	currSpeed The most recently measured speed for the machine on which the Frugal Resource runs.
java.lang.Double	maxLoad The highest load this Frugal Resource has ever seen, defined as the highest speed it has ever seen divided by the lowest speed it has ever seen.
java.lang.Long	maxSpeed The highest speed this Frugal Resource has ever seen on the machine on which it runs.

Constructor Summary

CPUSpeed()
Creates a blank CPU Speed entry.

CPUSpeed(long current, long max, double maxLoad)
Creates a CPU Speed entry.

Methods inherited from class net.jini.entry.AbstractEntry

equals, equals, hashCode, hashCode, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

currSpeed

public java.lang.Long currSpeed

The most recently measured speed for the machine on which the Frugal Resource runs.

maxSpeed

public java.lang.Long maxSpeed

The highest speed this Frugal Resource has ever seen on the machine on which it runs.

maxLoad

public java.lang.Double maxLoad

The highest load this Frugal Resource has ever seen, defined as the highest speed it has ever seen divided by the lowest speed it has ever seen.

cueCard

public java.lang.String cueCard

String with textual data about the speed of the machine on which this Frugal Resource runs.

Constructor Detail

CPUSpeed

public CPUSpeed()

Creates a blank CPU Speed entry.

CPUSpeed

public CPUSpeed(long current,
                long max,
                double maxLoad)

Creates a CPU Speed entry.

Parameters:

current - long that becomes "currSpeed".

max - long that becomes "maxSpeed".

maxLoad - double that becomes "maxLoad".