public class TypedBuffer extends Object
Buffer to validate that elements added
are of a specific type.
The validation of additions is performed via an instanceof test against
a specified Class. If an object cannot be added to the
collection, an IllegalArgumentException is thrown.
| Modifier | Constructor and Description |
|---|---|
protected |
TypedBuffer()
Restrictive constructor.
|
public static Buffer decorate(Buffer buffer, Class type)
If there are any elements already in the buffer being decorated, they are validated.
buffer - the buffer to decorate, must not be nulltype - the type to allow into the buffer, must not be nullIllegalArgumentException - if buffer or type is nullIllegalArgumentException - if the buffer contains invalid elementsCopyright © 2001–2015 The Apache Software Foundation. All rights reserved.