voldemort.store.memory
Class CacheStorageConfiguration

java.lang.Object
  voldemort.store.memory.CacheStorageConfiguration

All Implemented Interfaces:

StorageConfiguration

public class CacheStorageConfiguration
extends java.lang.Object
implements StorageConfiguration

Identical to the InMemoryStorageConfiguration except that it creates google collections ReferenceMap with Soft references on both keys and values. This behaves like a cache, discarding values when under memory pressure.

Field Summary

static java.lang.String

TYPE_NAME

Constructor Summary

CacheStorageConfiguration()

CacheStorageConfiguration(VoldemortConfig config)

Method Summary

void	close() Close the storage configuration
StorageEngine<ByteArray,byte[],byte[]>	getStore(java.lang.String name) Get an initialized storage implementation
java.lang.String	getType() Get the type of stores returned by this configuration

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_NAME

public static final java.lang.String TYPE_NAME

See Also:

Constant Field Values

Constructor Detail

CacheStorageConfiguration

public CacheStorageConfiguration()

CacheStorageConfiguration

public CacheStorageConfiguration(VoldemortConfig config)

Method Detail

close

public void close()

Description copied from interface: StorageConfiguration

Close the storage configuration

Specified by:

close in interface StorageConfiguration

getStore

public StorageEngine<ByteArray,byte[],byte[]> getStore(java.lang.String name)

Description copied from interface: StorageConfiguration

Get an initialized storage implementation

Specified by:

getStore in interface StorageConfiguration

Parameters:

name - The name of the storage

Returns:

The storage engine

getType

public java.lang.String getType()

Description copied from interface: StorageConfiguration

Get the type of stores returned by this configuration

Specified by:

getType in interface StorageConfiguration