Package com.tangosol.io

Interface BinaryStore.SizeAware

All Superinterfaces:

BinaryStore

All Known Subinterfaces:

BinaryStore.KeySetAware

All Known Implementing Classes:

BinaryMapStore

Enclosing interface:

BinaryStore

public static interface BinaryStore.SizeAware
extends BinaryStore

If a BinaryStore is aware of the number of keys that it stores, then it should implement this optional interface in order to allow that information to be efficiently communicated to an intelligent consumer of the BinaryStore interface.

Since:

Coherence 3.7

Nested Class Summary

Nested classes/interfaces inherited from interface com.tangosol.io.BinaryStore

BinaryStore.KeySetAware, BinaryStore.SizeAware

Method Summary

Modifier and Type	Method	Description
int	size()	Determine the number of keys in the BinaryStore.

Methods inherited from interface com.tangosol.io.BinaryStore

erase, eraseAll, keys, load, store

Method Details

size

int size()

Determine the number of keys in the BinaryStore.

Returns:

the number of keys in the BinaryStore

Since:

Coherence 3.7