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java.lang.Objectorg.apache.commons.collections.collection.SynchronizedCollection
org.apache.commons.collections.buffer.SynchronizedBuffer
org.apache.commons.collections.buffer.BlockingBuffer
Decorates another Buffer to make get() and
remove() block when the Buffer is empty.
If either get or remove is called on an empty
Buffer, the calling thread waits for notification that
an add or addAll operation has completed.
When one or more entries are added to an empty Buffer,
all threads blocked in get or remove are notified.
There is no guarantee that concurrent blocked get or
remove requests will be "unblocked" and receive data in the
order that they arrive.
This class is Serializable from Commons Collections 3.1.
| Field Summary |
| Fields inherited from class org.apache.commons.collections.collection.SynchronizedCollection |
collection, lock |
| Constructor Summary | |
protected |
BlockingBuffer(Buffer buffer)
Constructor that wraps (not copies). |
| Method Summary | |
boolean |
add(Object o)
|
boolean |
addAll(Collection c)
|
static Buffer |
decorate(Buffer buffer)
Factory method to create a blocking buffer. |
Object |
get()
Gets the next object from the buffer without removing it. |
Object |
remove()
Gets and removes the next object from the buffer. |
| Methods inherited from class org.apache.commons.collections.buffer.SynchronizedBuffer |
getBuffer |
| Methods inherited from class org.apache.commons.collections.collection.SynchronizedCollection |
clear, contains, containsAll, decorate, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString |
| Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.Collection |
clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray |
| Constructor Detail |
protected BlockingBuffer(Buffer buffer)
buffer - the buffer to decorate, must not be null
IllegalArgumentException - if the buffer is null| Method Detail |
public static Buffer decorate(Buffer buffer)
buffer - the buffer to decorate, must not be null
IllegalArgumentException - if buffer is nullpublic boolean add(Object o)
add in interface Collectionadd in class SynchronizedCollectionpublic boolean addAll(Collection c)
addAll in interface CollectionaddAll in class SynchronizedCollectionpublic Object get()
Buffer
get in interface Bufferget in class SynchronizedBufferpublic Object remove()
Buffer
remove in interface Bufferremove in class SynchronizedBuffer
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