Package com.fasterxml.jackson.core.util

Class RecyclerPool.BoundedPoolBase<P extends RecyclerPool.WithPool<P>>

java.lang.Object

com.fasterxml.jackson.core.util.RecyclerPool.StatefulImplBase<P>

com.fasterxml.jackson.core.util.RecyclerPool.BoundedPoolBase<P>

All Implemented Interfaces:

RecyclerPool<P>, Serializable

Direct Known Subclasses:

JsonRecyclerPools.BoundedPool

Enclosing interface:

RecyclerPool<P extends RecyclerPool.WithPool<P>>

public abstract static class RecyclerPool.BoundedPoolBase<P extends RecyclerPool.WithPool<P>>
extends RecyclerPool.StatefulImplBase<P>

RecyclerPool implementation that uses a bounded queue (ArrayBlockingQueue for recycling instances. This is "bounded" pool since it will never hold on to more pooled instances than its size configuration: the default size is DEFAULT_CAPACITY.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.fasterxml.jackson.core.util.RecyclerPool

RecyclerPool.BoundedPoolBase<P extends RecyclerPool.WithPool<P>>, RecyclerPool.ConcurrentDequePoolBase<P extends RecyclerPool.WithPool<P>>, RecyclerPool.LockFreePoolBase<P extends RecyclerPool.WithPool<P>>, RecyclerPool.NonRecyclingPoolBase<P extends RecyclerPool.WithPool<P>>, RecyclerPool.StatefulImplBase<P extends RecyclerPool.WithPool<P>>, RecyclerPool.ThreadLocalPoolBase<P extends RecyclerPool.WithPool<P>>, RecyclerPool.WithPool<P extends RecyclerPool.WithPool<P>>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_CAPACITY	Default capacity which limits number of items that are ever retained for reuse.

Fields inherited from class com.fasterxml.jackson.core.util.RecyclerPool.StatefulImplBase

_serialization, SERIALIZATION_NON_SHARED, SERIALIZATION_SHARED

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BoundedPoolBase(int capacityAsId)

Method Summary

Modifier and Type	Method	Description
P	acquirePooled()	Method for sub-classes to implement for actual acquire logic; called by RecyclerPool.acquireAndLinkPooled().
int	capacity()
void	releasePooled(P pooled)	Method that should be called when previously acquired (see RecyclerPool.acquireAndLinkPooled()) pooled value that is no longer needed; this lets pool to take ownership for possible reuse.

Methods inherited from class com.fasterxml.jackson.core.util.RecyclerPool.StatefulImplBase

_resolveToShared, createPooled

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.fasterxml.jackson.core.util.RecyclerPool

acquireAndLinkPooled

Field Details

DEFAULT_CAPACITY

public static final int DEFAULT_CAPACITY

Default capacity which limits number of items that are ever retained for reuse.

See Also:

• Constant Field Values

Constructor Details

BoundedPoolBase

protected BoundedPoolBase(int capacityAsId)

Method Details

acquirePooled

public P acquirePooled()

Description copied from interface: RecyclerPool

Method for sub-classes to implement for actual acquire logic; called by RecyclerPool.acquireAndLinkPooled().

Returns:

Instance acquired (pooled or just constructed)

releasePooled

public void releasePooled(P pooled)

Description copied from interface: RecyclerPool

Method that should be called when previously acquired (see RecyclerPool.acquireAndLinkPooled()) pooled value that is no longer needed; this lets pool to take ownership for possible reuse.

Parameters:

pooled - Pooled instance to release back to pool

capacity

public int capacity()