com.staros.schedule.select

Interface Selector

All Known Implementing Classes:

FirstNSelector

public interface Selector

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.Long>	selectHighEnd(java.util.Map<java.lang.Long,java.lang.Double> scores, int nSelect) Select n elements from given Map (WorkerId, Scores), from the low end, (score value natural order)
java.util.List<java.lang.Long>	selectLowEnd(java.util.Map<java.lang.Long,java.lang.Double> scores, int nSelect) Select n elements from given Map (WorkerId, Scores), from the low end, (score value natural order)

Method Detail

selectHighEnd

java.util.List<java.lang.Long> selectHighEnd(java.util.Map<java.lang.Long,java.lang.Double> scores,
                                             int nSelect)

Select n elements from given Map (WorkerId, Scores), from the low end, (score value natural order)

Parameters:

scores - worker scores. workerId -> score map

nSelect - number of selections

Returns:

n elements from given map by the Selector Policy

selectLowEnd

java.util.List<java.lang.Long> selectLowEnd(java.util.Map<java.lang.Long,java.lang.Double> scores,
                                            int nSelect)

Select n elements from given Map (WorkerId, Scores), from the low end, (score value natural order)

Parameters:

scores - worker scores. workerId -> score map

nSelect - number of selections

Returns:

n elements from given map by the Selector Policy