org.apache.commons.collections.buffer
public final class UnmodifiableBuffer extends AbstractBufferDecorator implements Unmodifiable, Serializable
Buffer to ensure it can't be altered.
This class is Serializable from Commons Collections 3.1.
Since: Commons Collections 3.0
Version: $Revision: 646777 $ $Date: 2008-04-10 13:33:15 +0100 (Thu, 10 Apr 2008) $
| Method Summary | |
|---|---|
| boolean | add(Object object) |
| boolean | addAll(Collection coll) |
| void | clear() |
| static Buffer | decorate(Buffer buffer)
Factory method to create an unmodifiable buffer.
|
| Iterator | iterator() |
| boolean | remove(Object object) |
| Object | remove() |
| boolean | removeAll(Collection coll) |
| boolean | retainAll(Collection coll) |
If the buffer passed in is already unmodifiable, it is returned.
Parameters: buffer the buffer to decorate, must not be null
Returns: an unmodifiable Buffer
Throws: IllegalArgumentException if buffer is null