public class TypedSet extends Object
Set 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 |
TypedSet()
Restrictive constructor.
|
public static Set decorate(Set set, Class type)
If there are any elements already in the set being decorated, they are validated.
set - the set to decorate, must not be nulltype - the type to allow into the collection, must not be nullIllegalArgumentException - if set or type is nullIllegalArgumentException - if the set contains invalid elementsCopyright © 2001–2015 The Apache Software Foundation. All rights reserved.