Package org.apache.hadoop.yarn.server.resourcemanager.reservation.planning

Class StageAllocatorLowCostAligned.DurationInterval

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.reservation.planning.StageAllocatorLowCostAligned.DurationInterval

Enclosing class:

StageAllocatorLowCostAligned

protected static class StageAllocatorLowCostAligned.DurationInterval
extends Object

An inner class that represents an interval, typically of length duration. The class holds the total cost of the interval and the maximal load inside the interval in each dimension (both calculated externally).

Constructor Summary

Constructors

Constructor	Description
DurationInterval(long startTime, long endTime, double cost, int gangsCanfit)

Method Summary

Modifier and Type	Method	Description
boolean	canAllocate()
long	getEndTime()
long	getStartTime()
double	getTotalCost()
int	numCanFit()
void	setEndTime(long value)
void	setStartTime(long value)
void	setTotalCost(double value)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

DurationInterval

public DurationInterval(long startTime,
 long endTime,
 double cost,
 int gangsCanfit)

Method Details

canAllocate

public boolean canAllocate()

numCanFit

public int numCanFit()

getStartTime

public long getStartTime()

setStartTime

public void setStartTime(long value)

getEndTime

public long getEndTime()

setEndTime

public void setEndTime(long value)

getTotalCost

public double getTotalCost()

setTotalCost

public void setTotalCost(double value)

toString

public String toString()

Overrides:

toString in class Object