Package org.eclipse.jetty.util
Class BlockingArrayQueue<E>
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractList<E>
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- org.eclipse.jetty.util.BlockingArrayQueue<E>
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- Type Parameters:
E- The element type
- All Implemented Interfaces:
Iterable<E>,Collection<E>,BlockingQueue<E>,List<E>,Queue<E>
@Deprecated(since="2021-05-27") public class BlockingArrayQueue<E> extends AbstractList<E> implements BlockingQueue<E>
Deprecated.The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.A BlockingQueue backed by a circular array capable or growing.This queue is uses a variant of the two lock queue algorithm to provide an efficient queue or list backed by a growable circular array.
Unlike
ArrayBlockingQueue, this class is able to grow and provides a blocking put call.The queue has both a capacity (the size of the array currently allocated) and a max capacity (the maximum size that may be allocated), which defaults to
Integer.MAX_VALUE.
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Field Summary
Fields Modifier and Type Field Description static intDEFAULT_CAPACITYDeprecated.Default initial capacity, 128.static intDEFAULT_GROWTHDeprecated.Default growth factor, 64.
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Constructor Summary
Constructors Constructor Description BlockingArrayQueue()Deprecated.Creates an unboundedBlockingArrayQueuewith default initial capacity and grow factor.BlockingArrayQueue(int maxCapacity)Deprecated.Creates a boundedBlockingArrayQueuethat does not grow.BlockingArrayQueue(int capacity, int growBy)Deprecated.Creates an unboundedBlockingArrayQueuethat grows by the given parameter.BlockingArrayQueue(int capacity, int growBy, int maxCapacity)Deprecated.Create a boundedBlockingArrayQueuethat grows by the given parameter.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description voidadd(int index, E e)Deprecated.booleanadd(E e)Deprecated.voidclear()Deprecated.intdrainTo(Collection<? super E> c)Deprecated.intdrainTo(Collection<? super E> c, int maxElements)Deprecated.Eelement()Deprecated.Eget(int index)Deprecated.intgetCapacity()Deprecated.intgetMaxCapacity()Deprecated.Iterator<E>iterator()Deprecated.ListIterator<E>listIterator(int index)Deprecated.booleanoffer(E e)Deprecated.booleanoffer(E o, long timeout, TimeUnit unit)Deprecated.Epeek()Deprecated.Epoll()Deprecated.Epoll(long time, TimeUnit unit)Deprecated.voidput(E o)Deprecated.intremainingCapacity()Deprecated.Eremove()Deprecated.Eremove(int index)Deprecated.booleanremove(Object o)Deprecated.Eset(int index, E e)Deprecated.intsize()Deprecated.Etake()Deprecated.-
Methods inherited from class java.util.AbstractList
addAll, equals, hashCode, indexOf, lastIndexOf, listIterator, subList
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Methods inherited from class java.util.AbstractCollection
addAll, contains, containsAll, isEmpty, removeAll, retainAll, toArray, toArray, toString
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Methods inherited from interface java.util.concurrent.BlockingQueue
contains
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Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
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Methods inherited from interface java.util.List
addAll, contains, containsAll, isEmpty, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray
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Field Detail
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DEFAULT_CAPACITY
public static final int DEFAULT_CAPACITY
Deprecated.Default initial capacity, 128.- See Also:
- Constant Field Values
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DEFAULT_GROWTH
public static final int DEFAULT_GROWTH
Deprecated.Default growth factor, 64.- See Also:
- Constant Field Values
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Constructor Detail
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BlockingArrayQueue
public BlockingArrayQueue()
Deprecated.Creates an unboundedBlockingArrayQueuewith default initial capacity and grow factor.- See Also:
DEFAULT_CAPACITY,DEFAULT_GROWTH
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BlockingArrayQueue
public BlockingArrayQueue(int maxCapacity)
Deprecated.Creates a boundedBlockingArrayQueuethat does not grow. The capacity of the queue is fixed and equal to the given parameter.- Parameters:
maxCapacity- the maximum capacity
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BlockingArrayQueue
public BlockingArrayQueue(int capacity, int growBy)Deprecated.Creates an unboundedBlockingArrayQueuethat grows by the given parameter.- Parameters:
capacity- the initial capacitygrowBy- the growth factor
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BlockingArrayQueue
public BlockingArrayQueue(int capacity, int growBy, int maxCapacity)Deprecated.Create a boundedBlockingArrayQueuethat grows by the given parameter.- Parameters:
capacity- the initial capacitygrowBy- the growth factormaxCapacity- the maximum capacity
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Method Detail
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clear
public void clear()
Deprecated.- Specified by:
clearin interfaceCollection<E>- Specified by:
clearin interfaceList<E>- Overrides:
clearin classAbstractList<E>
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size
public int size()
Deprecated.- Specified by:
sizein interfaceCollection<E>- Specified by:
sizein interfaceList<E>- Specified by:
sizein classAbstractCollection<E>
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offer
public boolean offer(E e)
Deprecated.
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add
public boolean add(E e)
Deprecated.- Specified by:
addin interfaceBlockingQueue<E>- Specified by:
addin interfaceCollection<E>- Specified by:
addin interfaceList<E>- Specified by:
addin interfaceQueue<E>- Overrides:
addin classAbstractList<E>
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put
public void put(E o) throws InterruptedException
Deprecated.- Specified by:
putin interfaceBlockingQueue<E>- Throws:
InterruptedException
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offer
public boolean offer(E o, long timeout, TimeUnit unit) throws InterruptedException
Deprecated.- Specified by:
offerin interfaceBlockingQueue<E>- Throws:
InterruptedException
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take
public E take() throws InterruptedException
Deprecated.- Specified by:
takein interfaceBlockingQueue<E>- Throws:
InterruptedException
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poll
public E poll(long time, TimeUnit unit) throws InterruptedException
Deprecated.- Specified by:
pollin interfaceBlockingQueue<E>- Throws:
InterruptedException
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remove
public boolean remove(Object o)
Deprecated.- Specified by:
removein interfaceBlockingQueue<E>- Specified by:
removein interfaceCollection<E>- Specified by:
removein interfaceList<E>- Overrides:
removein classAbstractCollection<E>
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remainingCapacity
public int remainingCapacity()
Deprecated.- Specified by:
remainingCapacityin interfaceBlockingQueue<E>
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drainTo
public int drainTo(Collection<? super E> c)
Deprecated.- Specified by:
drainToin interfaceBlockingQueue<E>
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drainTo
public int drainTo(Collection<? super E> c, int maxElements)
Deprecated.- Specified by:
drainToin interfaceBlockingQueue<E>
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get
public E get(int index)
Deprecated.
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add
public void add(int index, E e)Deprecated.
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remove
public E remove(int index)
Deprecated.
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listIterator
public ListIterator<E> listIterator(int index)
Deprecated.- Specified by:
listIteratorin interfaceList<E>- Overrides:
listIteratorin classAbstractList<E>
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getCapacity
public int getCapacity()
Deprecated.- Returns:
- the current capacity of this queue
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getMaxCapacity
public int getMaxCapacity()
Deprecated.- Returns:
- the max capacity of this queue, or -1 if this queue is unbounded
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