com.hazelcast.cache.impl.record

Class CacheRecordFactory<R extends CacheRecord>

java.lang.Object

com.hazelcast.cache.impl.record.CacheRecordFactory<R>

public class CacheRecordFactory<R extends CacheRecord>
extends Object

Provides factory for CacheRecord.

Key, value and expiryTime are packed into a subclass of AbstractCacheRecord depending on the configured inMemoryFormat.

Field Summary

Fields

Modifier and Type	Field and Description
protected InMemoryFormat	inMemoryFormat
protected SerializationService	serializationService

Constructor Summary

Constructors

Constructor and Description
CacheRecordFactory(InMemoryFormat inMemoryFormat, SerializationService serializationService)

Method Summary

Modifier and Type	Method and Description
protected CacheRecord	createCacheDataRecord(Data dataValue, long creationTime, long expiryTime)
protected CacheRecord	createCacheObjectRecord(Object objectValue, long creationTime, long expiryTime)
static boolean	isExpiredAt(long expirationTime, long now) Determines whether the Cache Entry associated with this value will expire at the specified time.
R	newRecord(Object value)
R	newRecordWithExpiry(Object value, long creationTime, long expiryTime)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

inMemoryFormat

protected InMemoryFormat inMemoryFormat

serializationService

protected SerializationService serializationService

Constructor Detail

CacheRecordFactory

public CacheRecordFactory(InMemoryFormat inMemoryFormat,
                          SerializationService serializationService)

Method Detail

newRecord

public R newRecord(Object value)

newRecordWithExpiry

public R newRecordWithExpiry(Object value,
                             long creationTime,
                             long expiryTime)

createCacheDataRecord

protected CacheRecord createCacheDataRecord(Data dataValue,
                                            long creationTime,
                                            long expiryTime)

createCacheObjectRecord

protected CacheRecord createCacheObjectRecord(Object objectValue,
                                              long creationTime,
                                              long expiryTime)

isExpiredAt

public static boolean isExpiredAt(long expirationTime,
                                  long now)

Determines whether the Cache Entry associated with this value will expire at the specified time.

Parameters:

expirationTime - the expiration time

now - the time in milliseconds (since the Epoc)

Returns:

true if the value will expire at the specified time