com.hazelcast.map.impl

Interface StoreAdapter<R>

All Known Implementing Classes:

RecordStoreAdapter

public interface StoreAdapter<R>

Adapter of arbitrary store. This adapter is used to pass record store to the index store.

Method Summary

Modifier and Type	Method and Description
boolean	evictIfExpired(R record, long now, boolean backup) Checks whether the record is expired and evicts it if so.
boolean	isExpirable()
boolean	isTtlOrMaxIdleDefined(R record) Checks whether ttl or maxIdle are set on the record.

Method Detail

evictIfExpired

boolean evictIfExpired(R record,
                       long now,
                       boolean backup)

Checks whether the record is expired and evicts it if so. Updates the record's last access time if it is not evicted.

Parameters:

record - the record to check

now - the current time

backup - true if a backup partition, otherwise false.

Returns:

true is the record is expired and evicted, otherwise false.

isTtlOrMaxIdleDefined

boolean isTtlOrMaxIdleDefined(R record)

Checks whether ttl or maxIdle are set on the record.

Parameters:

record - the record to be checked

Returns:

true if ttl or maxIdle are defined on the record, otherwise false.

isExpirable

boolean isExpirable()

Returns:

true if the store has at least one candidate entry for expiration, otherwise false.