ERXRoundRobinCollection< E > Class Reference
Collaboration diagram for ERXRoundRobinCollection< E >:
Public Member Functions | |
| NSArray< E > | array () |
| ERXRoundRobinCollection (final NSArray< E > collection) | |
| synchronized E | next () |
Private Attributes | |
| final NSArray< E > | _collection |
| volatile Iterator< E > | _iterator |
| E | _singleItem |
Detailed Description
A simple thread-safe class that returns the next item in a list in round robin fashion. If only one item in the collection, the juggling is bypassed and that same item is returned every time.
- Parameters:
-
<E>
Constructor & Destructor Documentation
| ERXRoundRobinCollection | ( | final NSArray< E > | collection | ) |
Member Function Documentation
| NSArray<E> array | ( | ) |
- Returns:
- the array of objects in the pool
| synchronized E next | ( | ) |
- Returns:
- the next item in the pool infinitely. When end of the list is reached, the first item in the list is returned.
Member Data Documentation
final NSArray<E> _collection [private] |
volatile Iterator<E> _iterator [private] |
E _singleItem [private] |
The documentation for this class was generated from the following file:
- /opt/source/Wonder/Frameworks/Core/ERExtensions/Sources/er/extensions/foundation/ERXRoundRobinCollection.java
