Pools.SynchronizedPool

Artifact: androidx.core:core

View Source

Added in 1.1.0

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Kotlin |Java

public class Pools.SynchronizedPool<T extends Object> extends Pools.SimplePool

java.lang.Object
↳	androidx.core.util.Pools.SimplePool
	↳	androidx.core.util.Pools.SynchronizedPool

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Synchronized pool of objects.

Parameters
<T extends Object>	The pooled type.

Summary

Public constructors
<T extends Object> SynchronizedPool(int maxPoolSize)

Public methods
T	acquire()
boolean	release(@NonNull T instance) Release an instance to the pool.

Public constructors

SynchronizedPool

public <T extends Object> SynchronizedPool(int maxPoolSize)

Parameters
<T extends Object>	The pooled type.
int maxPoolSize	The maximum pool size

Public methods

acquire

public T acquire()

Returns
T	An instance from the pool if such, null otherwise.

release

public boolean release(@NonNull T instance)

Release an instance to the pool.

Parameters
@NonNull T instance	The instance to release.

Returns
boolean	Whether the instance was put in the pool.

Throws
kotlin.IllegalStateException	If the instance is already in the pool.