org.apache.commons.collections.keyvalue
public final class UnmodifiableMapEntry extends AbstractMapEntry implements Unmodifiable
java.util.Map.Entry Map.Entry that throws
UnsupportedOperationException when setValue is called.
Since: Commons Collections 3.0
Version: $Revision: 405927 $ $Date: 2006-05-12 23:57:03 +0100 (Fri, 12 May 2006) $
| Constructor Summary | |
|---|---|
| UnmodifiableMapEntry(Object key, Object value)
Constructs a new entry with the specified key and given value.
| |
| UnmodifiableMapEntry(KeyValue pair)
Constructs a new entry from the specified KeyValue.
| |
| UnmodifiableMapEntry(Entry entry)
Constructs a new entry from the specified Map.Entry.
| |
| Method Summary | |
|---|---|
| Object | setValue(Object value)
Throws UnsupportedOperationException.
|
Parameters: key the key for the entry, may be null value the value for the entry, may be null
KeyValue.
Parameters: pair the pair to copy, must not be null
Throws: NullPointerException if the entry is null
Map.Entry.
Parameters: entry the entry to copy, must not be null
Throws: NullPointerException if the entry is null
Parameters: value the new value
Returns: the previous value
Throws: UnsupportedOperationException always