org.infinispan.container

Interface InternalEntryFactory

All Known Implementing Classes:

InternalEntryFactoryImpl

public interface InternalEntryFactory

A factory for InternalCacheEntry and InternalCacheValue instances.

Since:

5.1

Author:

Manik Surtani

Method Summary

Methods

Modifier and Type	Method and Description
InternalCacheEntry	create(CacheEntry cacheEntry) Creates a new InternalCacheEntry instance based on the key, value, version and timestamp/lifespan information reflected in the CacheEntry instance passed in.
InternalCacheEntry	create(Object key, Object value, EntryVersion version, long created, long lifespan, long lastUsed, long maxIdle) Creates a new InternalCacheEntry instance
InternalCacheEntry	create(Object key, Object value, InternalCacheEntry cacheEntry) Creates a new InternalCacheEntry instance based on the version and timestamp/lifespan information reflected in the CacheEntry instance passed in.
InternalCacheEntry	create(Object key, Object value, Metadata metadata) Creates a new InternalCacheEntry instance
InternalCacheEntry	create(Object key, Object value, Metadata metadata, long lifespan, long maxIdle) Creates a new InternalCacheEntry instance
InternalCacheEntry	create(Object key, Object value, Metadata metadata, long created, long lifespan, long lastUsed, long maxIdle) Creates a new InternalCacheEntry instance
InternalCacheValue	createValue(CacheEntry cacheEntry) Creates an InternalCacheValue based on the InternalCacheEntry passed in.
InternalCacheEntry	update(InternalCacheEntry cacheEntry, Metadata metadata) TODO: Adjust javadoc Updates an existing InternalCacheEntry with new metadata.

Method Detail

create

InternalCacheEntry create(CacheEntry cacheEntry)

Creates a new InternalCacheEntry instance based on the key, value, version and timestamp/lifespan information reflected in the CacheEntry instance passed in.

Parameters:

cacheEntry - cache entry to copy

Returns:

a new InternalCacheEntry

create

InternalCacheEntry create(Object key,
                        Object value,
                        InternalCacheEntry cacheEntry)

Creates a new InternalCacheEntry instance based on the version and timestamp/lifespan information reflected in the CacheEntry instance passed in. Key and value are both passed in explicitly.

Parameters:

key - key to use

value - value to use

cacheEntry - cache entry to retrieve version and timestamp/lifespan information from

Returns:

a new InternalCacheEntry

create

InternalCacheEntry create(Object key,
                        Object value,
                        Metadata metadata)

Creates a new InternalCacheEntry instance

Parameters:

key - key to use

value - value to use

metadata - metadata for entry

Returns:

a new InternalCacheEntry

create

InternalCacheEntry create(Object key,
                        Object value,
                        Metadata metadata,
                        long lifespan,
                        long maxIdle)

Creates a new InternalCacheEntry instance

Parameters:

key - key to use

value - value to use

metadata - metadata for entry

lifespan - lifespan to use

maxIdle - maxIdle to use

Returns:

a new InternalCacheEntry

create

InternalCacheEntry create(Object key,
                        Object value,
                        Metadata metadata,
                        long created,
                        long lifespan,
                        long lastUsed,
                        long maxIdle)

Creates a new InternalCacheEntry instance

Parameters:

key - key to use

value - value to use

metadata - metadata for entry

created - creation timestamp to use

lifespan - lifespan to use

lastUsed - lastUsed timestamp to use

maxIdle - maxIdle to use

Returns:

a new InternalCacheEntry

create

InternalCacheEntry create(Object key,
                        Object value,
                        EntryVersion version,
                        long created,
                        long lifespan,
                        long lastUsed,
                        long maxIdle)

Creates a new InternalCacheEntry instance

Parameters:

key - key to use

value - value to use

version - version to use

created - creation timestamp to use

lifespan - lifespan to use

lastUsed - lastUsed timestamp to use

maxIdle - maxIdle to use

Returns:

a new InternalCacheEntry

update

InternalCacheEntry update(InternalCacheEntry cacheEntry,
                        Metadata metadata)

TODO: Adjust javadoc Updates an existing InternalCacheEntry with new metadata. This may result in a new InternalCacheEntry instance being created, as a different InternalCacheEntry implementation may be more appropriate to suit the new metadata values. As such, one should consider the InternalCacheEntry passed in as a parameter as passed by value and not by reference.

Parameters:

cacheEntry - original internal cache entry

metadata - new metadata

Returns:

a new InternalCacheEntry instance

createValue

InternalCacheValue createValue(CacheEntry cacheEntry)

Creates an InternalCacheValue based on the InternalCacheEntry passed in.

Parameters:

cacheEntry - to use to generate a InternalCacheValue

Returns:

an InternalCacheValue