org.apache.flink.runtime.jobmaster.slotpool

Interface DeclarativeSlotPool.NewSlotsListener

All Known Implementing Classes:

DeclarativeSlotPool.NoOpNewSlotsListener

Enclosing interface:

DeclarativeSlotPool

public static interface DeclarativeSlotPool.NewSlotsListener

Listener interface for newly available slots.

Implementations of the DeclarativeSlotPool will call notifyNewSlotsAreAvailable(java.util.Collection<? extends org.apache.flink.runtime.jobmaster.slotpool.PhysicalSlot>) whenever newly offered slots are accepted or if an allocated slot should become free after it is being freed.

Method Summary

Modifier and Type	Method and Description
void	notifyNewSlotsAreAvailable(Collection<? extends PhysicalSlot> newlyAvailableSlots) Notifies the listener about newly available slots.

Method Detail

notifyNewSlotsAreAvailable

void notifyNewSlotsAreAvailable(Collection<? extends PhysicalSlot> newlyAvailableSlots)

Notifies the listener about newly available slots.

This method will be called whenever newly offered slots are accepted or if an allocated slot should become free after it is being freed.

Parameters:

newlyAvailableSlots - are the newly available slots