voldemort.store.memory
Class InMemoryStorageConfiguration

java.lang.Object
  extended by voldemort.store.memory.InMemoryStorageConfiguration
All Implemented Interfaces:
StorageConfiguration

public class InMemoryStorageConfiguration
extends java.lang.Object
implements StorageConfiguration

A storage engine that uses a java.util.ConcurrentHashMap to hold the entries


Field Summary
static java.lang.String TYPE_NAME
           
 
Constructor Summary
InMemoryStorageConfiguration()
           
InMemoryStorageConfiguration(VoldemortConfig config)
           
 
Method Summary
 void close()
          Close the storage configuration
 StorageEngine<ByteArray,byte[],byte[]> getStore(StoreDefinition storeDef, RoutingStrategy strategy)
          Get an initialized storage implementation
 java.lang.String getType()
          Get the type of stores returned by this configuration
 void update(StoreDefinition storeDef)
          Update the storage configuration at runtime
 
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

InMemoryStorageConfiguration

public InMemoryStorageConfiguration()

InMemoryStorageConfiguration

public InMemoryStorageConfiguration(VoldemortConfig config)
Method Detail

getStore

public StorageEngine<ByteArray,byte[],byte[]> getStore(StoreDefinition storeDef,
                                                       RoutingStrategy strategy)
Description copied from interface: StorageConfiguration
Get an initialized storage implementation

Specified by:
getStore in interface StorageConfiguration
Parameters:
storeDef - store definition
strategy - routing strategy used for the store
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

close

public void close()
Description copied from interface: StorageConfiguration
Close the storage configuration

Specified by:
close in interface StorageConfiguration

update

public void update(StoreDefinition storeDef)
Description copied from interface: StorageConfiguration
Update the storage configuration at runtime

Specified by:
update in interface StorageConfiguration
Parameters:
storeDef - new store definition object


Jay Kreps, Roshan Sumbaly, Alex Feinberg, Bhupesh Bansal, Lei Gao, Chinmay Soman, Vinoth Chandar, Zhongjie Wu