Class BaseGenericObjectPool.EvictionIterator

java.lang.Object

org.datanucleus.store.rdbms.datasource.dbcp2.pool2.impl.BaseGenericObjectPool.EvictionIterator

All Implemented Interfaces:

Iterator<PooledObject<T>>

Enclosing class:

BaseGenericObjectPool<T>

class BaseGenericObjectPool.EvictionIterator
extends Object
implements Iterator<PooledObject<T>>

The idle object eviction iterator. Holds a reference to the idle objects.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field	Description
private final Iterator<PooledObject<T>>	idleObjectIterator
private final Deque<PooledObject<T>>	idleObjects

Constructor Summary

Constructors

Constructor	Description
EvictionIterator(Deque<PooledObject<T>> idleObjects)	Create an EvictionIterator for the provided idle instance deque.

Method Summary

Modifier and Type	Method	Description
Deque<PooledObject<T>>	getIdleObjects()	Returns the idle object deque referenced by this iterator.
boolean	hasNext()
PooledObject<T>	next()
void	remove()

Methods inherited from class Object

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

Methods inherited from interface Iterator

forEachRemaining

Field Details

idleObjects

private final Deque<PooledObject<T>> idleObjects

idleObjectIterator

private final Iterator<PooledObject<T>> idleObjectIterator

Constructor Details

EvictionIterator

EvictionIterator(Deque<PooledObject<T>> idleObjects)

Create an EvictionIterator for the provided idle instance deque.

Parameters:

idleObjects - underlying deque

Method Details

getIdleObjects

public Deque<PooledObject<T>> getIdleObjects()

Returns the idle object deque referenced by this iterator.

Returns:

the idle object deque

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<PooledObject<T>>

next

public PooledObject<T> next()

Specified by:

next in interface Iterator<PooledObject<T>>

remove

public void remove()

Specified by:

remove in interface Iterator<PooledObject<T>>