Package org.openspaces.core.space

Class LruCachePolicy

java.lang.Object

org.openspaces.core.space.LruCachePolicy

All Implemented Interfaces:

CachePolicy

Direct Known Subclasses:

CustomCachePolicy

public class LruCachePolicy
extends Object
implements CachePolicy

Configures the Space to run in LRU mode. Defaults value for all configuration will be based on the schema chosen.

Author:

kimchy

Constructor Summary

Constructors

Constructor	Description
LruCachePolicy()

Method Summary

Modifier and Type	Method	Description
LruCachePolicy	initialLoadPercentage(int initialLoadPercentage)	When a space is running in a persistent mode (i.e.
LruCachePolicy	setInitialLoadPercentage(int initialLoadPercentage)	When a space is running in a persistent mode (i.e.
LruCachePolicy	setSize(Integer size)	The number of entries to keep in the space.
LruCachePolicy	size(int size)	The number of entries to keep in the space.
Properties	toProps()

Methods inherited from class java.lang.Object

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

Constructor Details

LruCachePolicy

public LruCachePolicy()

Method Details

size

public LruCachePolicy size(int size)

The number of entries to keep in the space. In all bulit in schemas of GigaSpaces, if this is not set, the value is 100000.

initialLoadPercentage

public LruCachePolicy initialLoadPercentage(int initialLoadPercentage)

When a space is running in a persistent mode (i.e. using the HibernateDataSource implementation), The initial_load sets the % of the space cache data to be loaded (default is 50%) maximum size. To disable this initial load phase, you should configure the initial_load value to be 0.

setSize

public LruCachePolicy setSize(Integer size)

The number of entries to keep in the space. In all bulit in schemas of GigaSpaces, if this is not set, the value is 100000.

setInitialLoadPercentage

public LruCachePolicy setInitialLoadPercentage(int initialLoadPercentage)

When a space is running in a persistent mode (i.e. using the HibernateDataSource implementation), The initial_load sets the % of the space cache data to be loaded (default is 50%) maximum size. To disable this initial load phase, you should configure the initial_load value to be 0.

toProps

public Properties toProps()

Specified by:

toProps in interface CachePolicy