Package org.apache.flink.runtime.jobmaster.slotpool

Enum DeclarativeSlotPool.NoOpNewSlotsListener

java.lang.Object

java.lang.Enum<DeclarativeSlotPool.NoOpNewSlotsListener>

org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPool.NoOpNewSlotsListener

All Implemented Interfaces:

Serializable, Comparable<DeclarativeSlotPool.NoOpNewSlotsListener>, DeclarativeSlotPool.NewSlotsListener

Enclosing interface:

DeclarativeSlotPool

public static enum DeclarativeSlotPool.NoOpNewSlotsListener
extends Enum<DeclarativeSlotPool.NoOpNewSlotsListener>
implements DeclarativeSlotPool.NewSlotsListener

No-op DeclarativeSlotPool.NewSlotsListener implementation.

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
void	notifyNewSlotsAreAvailable(Collection<? extends PhysicalSlot> newlyAvailableSlots)	Notifies the listener about newly available slots.
static DeclarativeSlotPool.NoOpNewSlotsListener	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DeclarativeSlotPool.NoOpNewSlotsListener[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final DeclarativeSlotPool.NoOpNewSlotsListener INSTANCE

Method Detail

values

public static DeclarativeSlotPool.NoOpNewSlotsListener[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DeclarativeSlotPool.NoOpNewSlotsListener c : DeclarativeSlotPool.NoOpNewSlotsListener.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DeclarativeSlotPool.NoOpNewSlotsListener valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

notifyNewSlotsAreAvailable

public void notifyNewSlotsAreAvailable(Collection<? extends PhysicalSlot> newlyAvailableSlots)

Description copied from interface: DeclarativeSlotPool.NewSlotsListener

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.

Specified by:

notifyNewSlotsAreAvailable in interface DeclarativeSlotPool.NewSlotsListener

Parameters:

newlyAvailableSlots - are the newly available slots