com.facebook.litho

Class DisabledMountContentPool

java.lang.Object

com.facebook.litho.DisabledMountContentPool

All Implemented Interfaces:

MountContentPool, PoolWithDebugInfo

public class DisabledMountContentPool
extends Object
implements MountContentPool

A MountContentPool that has no size and doesn't recycle objects. Return from OnCreateMountContentPool to disable recycling.

Constructor Summary

Constructors

Constructor and Description
DisabledMountContentPool()

Method Summary

Modifier and Type	Method and Description
Object	acquire(Context c, ComponentLifecycle lifecycle) Return a recycled mount content, or a newly acquired mount content if there isn't one to recycle.
int	getCurrentSize()
int	getMaxSize()
String	getName()
void	maybePreallocateContent(Context c, ComponentLifecycle lifecycle) Called when a LayoutState that uses this mount content type may be used in the near future.
void	release(Object item) Release the given mount content into the pool.

Methods inherited from class java.lang.Object

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

Constructor Detail

DisabledMountContentPool

public DisabledMountContentPool()

Method Detail

acquire

public Object acquire(Context c,
                      ComponentLifecycle lifecycle)

Description copied from interface: MountContentPool

Return a recycled mount content, or a newly acquired mount content if there isn't one to recycle. Should not return null.

NB: This can be called from multiple threads, possibly at the same time!

Specified by:

acquire in interface MountContentPool

release

public void release(Object item)

Description copied from interface: MountContentPool

Release the given mount content into the pool.

NB: This can be called from multiple threads, possibly at the same time!

Specified by:

release in interface MountContentPool

maybePreallocateContent

public void maybePreallocateContent(Context c,
                                    ComponentLifecycle lifecycle)

Description copied from interface: MountContentPool

Called when a LayoutState that uses this mount content type may be used in the near future. The pool is given a chance to create mount content and put it in the pool in anticipation of a acquire call.

NB: This can be called from multiple threads, possibly at the same time!

Specified by:

maybePreallocateContent in interface MountContentPool

getName

public String getName()

Specified by:

getName in interface PoolWithDebugInfo

Returns:

a human-readable name for the pool.

getMaxSize

public int getMaxSize()

Specified by:

getMaxSize in interface PoolWithDebugInfo

Returns:

the max number of objects this pool will hold.

getCurrentSize

public int getCurrentSize()

Specified by:

getCurrentSize in interface PoolWithDebugInfo

Returns:

the number of objects currently in the pool.