public static class Reference2ShortMaps.EmptyMap<K> extends Reference2ShortFunctions.EmptyFunction<K> implements Reference2ShortMap<K>, Serializable, Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Reference2ShortMap.Entry<K>, Reference2ShortMap.FastEntrySet<K>
Modifier and Type | Method and Description |
---|---|
Object |
clone() |
boolean |
containsValue(Object ov) |
boolean |
containsValue(short v) |
ObjectSet<Map.Entry<K,Short>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
equals(Object o) |
int |
hashCode() |
boolean |
isEmpty() |
ReferenceSet<K> |
keySet()
Returns a set view of the keys contained in this map.
|
void |
putAll(Map<? extends K,? extends Short> m) |
ObjectSet<Reference2ShortMap.Entry<K>> |
reference2ShortEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
String |
toString() |
ShortCollection |
values()
Returns a set view of the values contained in this map.
|
clear, containsKey, defaultReturnValue, defaultReturnValue, getShort, size
get, put, put, remove, removeShort
defaultReturnValue, defaultReturnValue, getShort, put, removeShort
public boolean containsValue(short v)
containsValue
in interface Reference2ShortMap<K>
Map.containsValue(Object)
public ObjectSet<Reference2ShortMap.Entry<K>> reference2ShortEntrySet()
Reference2ShortMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Reference2ShortMap.entrySet()
so that it returns an ObjectSet
of objects of type Map.Entry
(the latter makes it possible to
access keys and values with type-specific methods).
reference2ShortEntrySet
in interface Reference2ShortMap<K>
Reference2ShortMap.entrySet()
public ReferenceSet<K> keySet()
Reference2ShortMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Reference2ShortMap<K>
keySet
in interface Map<K,Short>
Map.keySet()
public ShortCollection values()
Reference2ShortMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Reference2ShortMap<K>
values
in interface Map<K,Short>
Map.values()
public boolean containsValue(Object ov)
containsValue
in interface Map<K,Short>
public Object clone()
clone
in class Reference2ShortFunctions.EmptyFunction<K>
public ObjectSet<Map.Entry<K,Short>> entrySet()
Reference2ShortMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Reference2ShortMap<K>
entrySet
in interface Map<K,Short>
Map.entrySet()
public int hashCode()
public boolean equals(Object o)