Package com.illumon.util.pool

Class ThreadSafeLenientFixedSizePool<T>

java.lang.Object

com.illumon.util.pool.ThreadSafeLenientFixedSizePool<T>

All Implemented Interfaces:

com.fishlib.base.pool.Pool<T>, com.fishlib.base.pool.Pool.MultiGiver<T>, com.fishlib.base.pool.Pool.MultiPool<T>, com.fishlib.base.pool.Pool.MultiTaker<T>, com.fishlib.base.pool.Pool.SinglePool<T>, PoolEx<T>

public class ThreadSafeLenientFixedSizePool<T>
extends Object
implements com.fishlib.base.pool.Pool.MultiPool<T>, PoolEx<T>

A pool that

• holds at least size items,
• creates size items in the pool immediately,
• creates a new item when the pool underflows,
• discards the item when the pool overflows,
• optionally clears the items given to it, and
• IS thread-safe

Forked from com.fishlib.base.pool.ThreadSafeLenientFixedSizePool January 2021

Nested Class Summary

Nested classes/interfaces inherited from interface com.fishlib.base.pool.Pool

com.fishlib.base.pool.Pool.Factory, com.fishlib.base.pool.Pool.MultiGiver<T extends Object>, com.fishlib.base.pool.Pool.MultiPool<T extends Object>, com.fishlib.base.pool.Pool.MultiTaker<T extends Object>, com.fishlib.base.pool.Pool.SinglePool<T extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MIN_SIZE

Constructor Summary

Constructors

Constructor	Description
ThreadSafeLenientFixedSizePool(String name, int size, com.fishlib.base.Function.Nullary<T> initFactory, com.fishlib.base.Function.Nullary<T> overflowFactory, com.fishlib.base.Procedure.Unary<? super T> clearingProcedure)
ThreadSafeLenientFixedSizePool(String name, int size, com.fishlib.base.Function.Unary<T,ThreadSafeLenientFixedSizePool<T>> initFactory, com.fishlib.base.Function.Unary<T,ThreadSafeLenientFixedSizePool<T>> overflowFactory, com.fishlib.base.Procedure.Unary<? super T> clearingProcedure)

Method Summary

Modifier and Type	Method	Description
void	give(T item)
protected boolean	giveInternal(T item)
T	take()
T	takeMaybeNull()	Deprecated.
T	tryTake()	Take an item if immediately available, else return null.

Methods inherited from class java.lang.Object

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

Field Details

MIN_SIZE

public static final int MIN_SIZE

See Also:

• Constant Field Values

Constructor Details

ThreadSafeLenientFixedSizePool

public ThreadSafeLenientFixedSizePool(String name,
 int size,
 com.fishlib.base.Function.Nullary<T> initFactory,
 com.fishlib.base.Function.Nullary<T> overflowFactory,
 com.fishlib.base.Procedure.Unary<? super T> clearingProcedure)

ThreadSafeLenientFixedSizePool

public ThreadSafeLenientFixedSizePool(String name,
 int size,
 com.fishlib.base.Function.Unary<T,ThreadSafeLenientFixedSizePool<T>> initFactory,
 com.fishlib.base.Function.Unary<T,ThreadSafeLenientFixedSizePool<T>> overflowFactory,
 com.fishlib.base.Procedure.Unary<? super T> clearingProcedure)

Method Details

take

public T take()

Specified by:

take in interface com.fishlib.base.pool.Pool<T>

give

public void give(T item)

Specified by:

give in interface com.fishlib.base.pool.Pool<T>

giveInternal

protected boolean giveInternal(T item)

takeMaybeNull

@Deprecated
public T takeMaybeNull()

Deprecated.

tryTake

public T tryTake()

Description copied from interface: PoolEx

Take an item if immediately available, else return null.

Specified by:

tryTake in interface PoolEx<T>

Returns:

a pool item or null