Skip navigation links

com.tangosol.util
Interface MultiBinaryLongMap.BinaryLongMapListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

JournalBinaryStore.ClearListener, MultiBinaryLongMap.PrimaryBinaryLongMap

Enclosing class:

MultiBinaryLongMap

public static interface MultiBinaryLongMap.BinaryLongMapListener

extends java.util.EventListener

A listener that allows the owner of one of the delegating maps to respond to changes in the key set made by an owner of another delegating map.

Events may be raised to the BinaryLongMapListener while holding resource locks on the primary BinaryLongMap, so the listener is not permitted to further modify the contents of the primary BinaryLongMap synchronously.

Method Summary

void	keyAdded(Binary binKey) A notification that the primary map has added a new Binary/long key/value mapping; this implicitly creates a new key/value mapping in each delegating map, with the value being 0L.
void	keyRemoving(Binary binKey) A notification that the primary map is removing a Binary/long key/value mapping; this implies that the existing key/value mapping for the same Binary key in each delegating map is also being removed.
void	mapCleared() A notification that the primary map has been cleared; this implies that all of the existing key/value mappings in each delegating map have also been removed.
void	mapClearing() A notification that the primary map is about to be cleared; this implies that all of the existing key/value mappings in each delegating map are about to be removed, but that no per-mapping events will be generated in response to those removals.

Method Detail

keyAdded

void keyAdded(Binary binKey)

A notification that the primary map has added a new Binary/long key/value mapping; this implicitly creates a new key/value mapping in each delegating map, with the value being 0L.

Parameters:

binKey - the key that was added

keyRemoving

void keyRemoving(Binary binKey)

A notification that the primary map is removing a Binary/long key/value mapping; this implies that the existing key/value mapping for the same Binary key in each delegating map is also being removed.

Parameters:

binKey - the key that is being removed

mapClearing

void mapClearing()

A notification that the primary map is about to be cleared; this implies that all of the existing key/value mappings in each delegating map are about to be removed, but that no per-mapping events will be generated in response to those removals.

mapCleared

void mapCleared()

A notification that the primary map has been cleared; this implies that all of the existing key/value mappings in each delegating map have also been removed.

Skip navigation links