Class DefaultPoolFactory

java.lang.Object

org.xerial.snappy.pool.DefaultPoolFactory

public final class DefaultPoolFactory
extends Object

Manages implementation of BufferPool to use by default. Setting the system property DISABLE_CACHING_PROPERTY to true will cause the QuiescentBufferPool to be used by default. Otherwise, CachingBufferPool will be used by default. setDefaultPool(BufferPool) can be used to explicitly control the implementation to use.

Field Summary

Fields

Modifier and Type	Field	Description
private static BufferPool	defaultPool
static final String	DISABLE_CACHING_PROPERTY	Name of system property to disable use of CachingBufferPool by default.

Constructor Summary

Constructors

Constructor	Description
DefaultPoolFactory()

Method Summary

Modifier and Type	Method	Description
static BufferPool	getDefaultPool()
static void	setDefaultPool(BufferPool pool)	Sets the default instance to use.

Methods inherited from class Object

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

Field Details

DISABLE_CACHING_PROPERTY

public static final String DISABLE_CACHING_PROPERTY

Name of system property to disable use of CachingBufferPool by default.

See Also:

• Constant Field Values

defaultPool

private static volatile BufferPool defaultPool

Constructor Details

DefaultPoolFactory

public DefaultPoolFactory()

Method Details

getDefaultPool

public static BufferPool getDefaultPool()

Returns:

The default instance to use.

setDefaultPool

public static void setDefaultPool(BufferPool pool)

Sets the default instance to use.

Parameters:

pool - The default instance to use. Must not be null.

See Also:

• getDefaultPool()