com.staros.schedule

Class ScheduleScorer

java.lang.Object

com.staros.schedule.ScheduleScorer

public class ScheduleScorer
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ScheduleScorer(java.util.Collection<java.lang.Long> targetWorkers)

Method Summary

Modifier and Type	Method and Description
void	apply(PlacementPolicy policy, java.util.Collection<java.lang.Long> workerIds)
void	apply(WorkerManager manager) Allow query worker manager about the worker info and change the score accordingly.
java.util.Map<java.lang.Long,java.lang.Double>	getScores()
boolean	isEmpty()
void	remove(long workerId)
java.util.List<java.lang.Long>	selectHighEnd(Selector selector, int nSelect)
java.util.List<java.lang.Long>	selectLowEnd(Selector selector, int nSelect)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScheduleScorer

public ScheduleScorer(java.util.Collection<java.lang.Long> targetWorkers)

Method Detail

apply

public void apply(WorkerManager manager)

Allow query worker manager about the worker info and change the score accordingly.

Parameters:

manager - WorkerManager to retrieve the worker status

apply

public void apply(PlacementPolicy policy,
                  java.util.Collection<java.lang.Long> workerIds)

isEmpty

public boolean isEmpty()

remove

public void remove(long workerId)

getScores

public java.util.Map<java.lang.Long,java.lang.Double> getScores()

selectHighEnd

public java.util.List<java.lang.Long> selectHighEnd(Selector selector,
                                                    int nSelect)

selectLowEnd

public java.util.List<java.lang.Long> selectLowEnd(Selector selector,
                                                   int nSelect)