org.brutusin.wava.core.plug

Class NicenessHandler

java.lang.Object

org.brutusin.wava.core.plug.NicenessHandler

Direct Known Subclasses:

GroupHomogeneusSpreadNicenessHandler, GroupIncreasingNicenessHandler, HomogeneusSpreadNicenessHandler

public abstract class NicenessHandler
extends Object

Author:

Ignacio del Valle Alles idelvall@brutusin.org

Constructor Summary

Constructors

Constructor and Description
NicenessHandler()

Method Summary

Modifier and Type	Method and Description
static NicenessHandler	getInstance()
abstract int	getNiceness(int processPosition, int processCount, int groupPosition, int groupCount, int minNiceness, int maxNiceness) Returns the niceness of the processPosition-th process out of a total of total

Methods inherited from class java.lang.Object

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

Constructor Detail

NicenessHandler

public NicenessHandler()

Method Detail

getInstance

public static NicenessHandler getInstance()

getNiceness

public abstract int getNiceness(int processPosition,
                                int processCount,
                                int groupPosition,
                                int groupCount,
                                int minNiceness,
                                int maxNiceness)

Returns the niceness of the processPosition-th process out of a total of total

Parameters:

processPosition - from 0 to processCount -1, in decreasing order of priority

processCount - total number of running processes

groupPosition - from 0 to groupCount -1, in decreasing order of priority

groupCount - total number of groups with running processes

minNiceness -

maxNiceness -

Returns:

a value within the range [minNiceness,maxNiceness]