net.sf.ehcache.constructs.scheduledrefresh

Interface ScheduledRefreshKeyGenerator<K extends Serializable>

Type Parameters:

K -

All Known Implementing Classes:

SimpleScheduledRefreshKeyGenerator

public interface ScheduledRefreshKeyGenerator<K extends Serializable>

Interface for generating keys from a cache.

Author:

cschanck

Method Summary

Modifier and Type	Method and Description
Iterable<K>	generateKeys(Ehcache cache) Return an Iterable of all the keys to be refreshed.

Method Detail

generateKeys

Iterable<K> generateKeys(Ehcache cache)

Return an Iterable of all the keys to be refreshed. Note that the cache will almost certainly be modified while this Iterable is being traversed if the cache is of any size at all.

Parameters:

cache -

Returns:

Iterable of keys to refresh. This can be formed in any way, lazily, as a copy, it doesn't matter. No claims are made with respect to the visibility of other chages as this iteration is done; it merely must be best-effort at the time.