org.apache.commons.collections.keyvalue
public final class UnmodifiableMapEntry extends AbstractMapEntry implements Unmodifiable
setValue
is called.
Since: Commons Collections 3.0
Version: $Revision: 1.3 $ $Date: 2004/02/18 01:00:08 $
Constructor Summary | |
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UnmodifiableMapEntry(Object key, Object value)
Constructs a new entry with the specified key and given value.
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UnmodifiableMapEntry(KeyValue pair)
Constructs a new entry from the specified KeyValue.
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UnmodifiableMapEntry(Entry entry)
Constructs a new entry from the specified MapEntry.
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Method Summary | |
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Object | setValue(Object value)
Throws UnsupportedOperationException.
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Parameters: key the key for the entry, may be null value the value for the entry, may be null
Parameters: pair the pair to copy, must not be null
Throws: NullPointerException if the entry is null
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