at.molindo.utils.concurrent

Class FactoryBlockingQueue<E>

java.lang.Object

at.molindo.utils.concurrent.FactoryBlockingQueue<E>

Type Parameters:

E -

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.concurrent.BlockingQueue<E>, java.util.Queue<E>

Deprecated.

Synchronization of this class is broken. Using synchronized(_queue) doesn't work (see FindBugs report)

@Deprecated
public abstract class FactoryBlockingQueue<E>
extends java.lang.Object
implements java.util.concurrent.BlockingQueue<E>

Author:

stf

Constructor Summary

Constructors

Constructor and Description
FactoryBlockingQueue() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(E e) Deprecated.
boolean	addAll(java.util.Collection<? extends E> c) Deprecated.
void	clear() Deprecated.
boolean	contains(java.lang.Object o) Deprecated.
boolean	containsAll(java.util.Collection<?> c) Deprecated.
protected abstract E	create() Deprecated.
int	drainTo(java.util.Collection<? super E> c) Deprecated.
int	drainTo(java.util.Collection<? super E> c, int maxElements) Deprecated.
E	element() Deprecated.
boolean	isEmpty() Deprecated.
java.util.Iterator<E>	iterator() Deprecated.
boolean	offer(E e) Deprecated.
boolean	offer(E e, long timeout, java.util.concurrent.TimeUnit unit) Deprecated. blocks until timeout as this queue is always full by definition
E	peek() Deprecated.
E	poll() Deprecated.
E	poll(long timeout, java.util.concurrent.TimeUnit unit) Deprecated.
void	put(E e) Deprecated. WARNING: blocks indefinitely as this queue is always full by definition
int	remainingCapacity() Deprecated.
E	remove() Deprecated.
boolean	remove(java.lang.Object o) Deprecated.
boolean	removeAll(java.util.Collection<?> c) Deprecated.
boolean	retainAll(java.util.Collection<?> c) Deprecated.
int	size() Deprecated.
E	take() Deprecated.
java.lang.Object[]	toArray() Deprecated.
<T> T[]	toArray(T[] a) Deprecated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode

Constructor Detail

FactoryBlockingQueue

public FactoryBlockingQueue()

Deprecated.

Method Detail

create

protected abstract E create()

Deprecated.

Returns:

a new element, never null

remove

public E remove()

Deprecated.

Specified by:

remove in interface java.util.Queue<E>

take

public E take()
       throws java.lang.InterruptedException

Deprecated.

Specified by:

take in interface java.util.concurrent.BlockingQueue<E>

Throws:

java.lang.InterruptedException

poll

public E poll(long timeout,
     java.util.concurrent.TimeUnit unit)
       throws java.lang.InterruptedException

Deprecated.

Specified by:

poll in interface java.util.concurrent.BlockingQueue<E>

Throws:

java.lang.InterruptedException

poll

public E poll()

Deprecated.

Specified by:

poll in interface java.util.Queue<E>

element

public E element()

Deprecated.

Specified by:

element in interface java.util.Queue<E>

peek

public E peek()

Deprecated.

Specified by:

peek in interface java.util.Queue<E>

addAll

public boolean addAll(java.util.Collection<? extends E> c)

Deprecated.

Specified by:

addAll in interface java.util.Collection<E>

Returns:

always false

add

public boolean add(E e)

Deprecated.

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.concurrent.BlockingQueue<E>

Specified by:

add in interface java.util.Queue<E>

Throws:

always - an IllegalStateException

offer

public boolean offer(E e)

Deprecated.

Specified by:

offer in interface java.util.concurrent.BlockingQueue<E>

Specified by:

offer in interface java.util.Queue<E>

Returns:

always false

put

public void put(E e)
         throws java.lang.InterruptedException

Deprecated.

WARNING: blocks indefinitely as this queue is always full by definition

Specified by:

put in interface java.util.concurrent.BlockingQueue<E>

Throws:

java.lang.InterruptedException

offer

public boolean offer(E e,
            long timeout,
            java.util.concurrent.TimeUnit unit)
              throws java.lang.InterruptedException

Deprecated.

blocks until timeout as this queue is always full by definition

Specified by:

offer in interface java.util.concurrent.BlockingQueue<E>

Throws:

java.lang.InterruptedException

drainTo

public int drainTo(java.util.Collection<? super E> c)

Deprecated.

Specified by:

drainTo in interface java.util.concurrent.BlockingQueue<E>

drainTo

public int drainTo(java.util.Collection<? super E> c,
          int maxElements)

Deprecated.

Specified by:

drainTo in interface java.util.concurrent.BlockingQueue<E>

containsAll

public boolean containsAll(java.util.Collection<?> c)

Deprecated.

Specified by:

containsAll in interface java.util.Collection<E>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Deprecated.

Specified by:

removeAll in interface java.util.Collection<E>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Deprecated.

Specified by:

retainAll in interface java.util.Collection<E>

remove

public boolean remove(java.lang.Object o)

Deprecated.

Specified by:

remove in interface java.util.Collection<E>

Specified by:

remove in interface java.util.concurrent.BlockingQueue<E>

contains

public boolean contains(java.lang.Object o)

Deprecated.

Specified by:

contains in interface java.util.Collection<E>

Specified by:

contains in interface java.util.concurrent.BlockingQueue<E>

clear

public void clear()

Deprecated.

Specified by:

clear in interface java.util.Collection<E>

isEmpty

public boolean isEmpty()

Deprecated.

Specified by:

isEmpty in interface java.util.Collection<E>

size

public int size()

Deprecated.

Specified by:

size in interface java.util.Collection<E>

remainingCapacity

public int remainingCapacity()

Deprecated.

Specified by:

remainingCapacity in interface java.util.concurrent.BlockingQueue<E>

toArray

public java.lang.Object[] toArray()

Deprecated.

Specified by:

toArray in interface java.util.Collection<E>

toArray

public <T> T[] toArray(T[] a)

Deprecated.

Specified by:

toArray in interface java.util.Collection<E>

iterator

public java.util.Iterator<E> iterator()

Deprecated.

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>