gridsim.parallel.profile
Class SingleProfileEntry

Object
  ProfileEntry
      SingleProfileEntry

All Implemented Interfaces:

Comparable<ProfileEntry>

public class SingleProfileEntry
extends ProfileEntry

The SingleProfileEntry class represents an entry in the availability profile. It contains the list of ranges of PEs available at a particular time. This time may represent either the start time or completion of a job or advance reservation.

Since:

5.0

Author:

Marcos Dias de Assuncao

See Also:

PERange, PERangeList, SingleProfile

Constructor Summary

SingleProfileEntry(double time)
Creates a new instance of SingleProfileEntry

SingleProfileEntry(double time, PERangeList ranges)
Creates a new instance of SingleProfileEntry

Method Summary

boolean	addRanges(PERangeList list) Adds the ranges provided to the list of ranges available
SingleProfileEntry	clone(double time) Returns a clone of this entry.
PERangeList	getAvailRanges() Returns the list of ranges available at this entry
int	getNumPE() Gets the number of PEs associated with this entry
void	setAvailRanges(PERangeList availRanges) Sets the ranges of PEs available at this entry
String	toString() Creates a string representation of this entry

Methods inherited from class ProfileEntry

compareTo, decreaseJob, getNumJobs, getTime, increaseJob, setTime

Methods inherited from class Object

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

Constructor Detail

SingleProfileEntry

public SingleProfileEntry(double time)

Creates a new instance of SingleProfileEntry

Parameters:

time - the time associated with this entry

SingleProfileEntry

public SingleProfileEntry(double time,
                          PERangeList ranges)

Creates a new instance of SingleProfileEntry

Parameters:

time - the time associated with this entry

ranges - the list of ranges of PEs available

Method Detail

getAvailRanges

public PERangeList getAvailRanges()

Returns the list of ranges available at this entry

Specified by:

getAvailRanges in class ProfileEntry

Returns:

the list of ranges available

setAvailRanges

public void setAvailRanges(PERangeList availRanges)

Sets the ranges of PEs available at this entry

Parameters:

availRanges - the list of ranges of PEs available

addRanges

public boolean addRanges(PERangeList list)

Adds the ranges provided to the list of ranges available

Parameters:

list - the list to be added

Returns:

true if the ranges changed as result of this call

getNumPE

public int getNumPE()

Gets the number of PEs associated with this entry

Specified by:

getNumPE in class ProfileEntry

Returns:

the number of PEs

toString

public String toString()

Creates a string representation of this entry

Overrides:

toString in class Object

Returns:

a representation of this entry

clone

public SingleProfileEntry clone(double time)

Returns a clone of this entry. The ranges are cloned, but the time and the number of requests relying on this entry are not.

Specified by:

clone in class ProfileEntry

Parameters:

time - the time for the new entry

Returns:

the new entry with the number of requests set to default.