@GwtCompatible public abstract class ForwardingMapEntry<K,V> extends ForwardingObject implements Map.Entry<K,V>
Warning: The methods of ForwardingMapEntry
forward
indiscriminately to the methods of the delegate. For example,
overriding getValue()
alone will not change the behavior of
equals(java.lang.Object)
, which can lead to unexpected behavior. In this case, you
should override equals
as well, either providing your own
implementation, or delegating to the provided standardEquals
method.
Each of the standard
methods, where appropriate, use Objects.equal(java.lang.Object, java.lang.Object)
to test equality for both keys and values. This may not be
the desired behavior for map implementations that use non-standard notions of
key equality, such as the entry of a SortedMap
whose comparator is
not consistent with equals
.
The standard
methods are not guaranteed to be thread-safe, even
when all of the methods that they depend on are thread-safe.
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object object) |
K |
getKey() |
V |
getValue() |
int |
hashCode() |
V |
setValue(V value) |
toString
comparingByKey, comparingByKey, comparingByValue, comparingByValue
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