public static class Short2ReferenceMaps.EmptyMap<V> extends Short2ReferenceFunctions.EmptyFunction<V> implements Short2ReferenceMap<V>, Serializable, Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Short2ReferenceMap.Entry<V>, Short2ReferenceMap.FastEntrySet<V>
Modifier and Type | Method and Description |
---|---|
Object |
clone() |
boolean |
containsValue(Object v) |
ObjectSet<Map.Entry<Short,V>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
equals(Object o) |
int |
hashCode() |
boolean |
isEmpty() |
ShortSet |
keySet()
Returns a set view of the keys contained in this map.
|
void |
putAll(Map<? extends Short,? extends V> m) |
ObjectSet<Short2ReferenceMap.Entry<V>> |
short2ReferenceEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
String |
toString() |
ReferenceCollection<V> |
values()
Returns a set view of the values contained in this map.
|
clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, size
containsKey, put, put, remove, remove
containsKey, defaultReturnValue, defaultReturnValue, get, put, remove
clear, containsKey, get, put, remove, size
clear, compute, computeIfAbsent, computeIfPresent, containsKey, forEach, get, getOrDefault, merge, put, putIfAbsent, remove, remove, replace, replace, replaceAll, size
public boolean containsValue(Object v)
containsValue
in interface Map<Short,V>
public ObjectSet<Short2ReferenceMap.Entry<V>> short2ReferenceEntrySet()
Short2ReferenceMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Short2ReferenceMap.entrySet()
so that it returns an ObjectSet
of type-specific entries (the latter makes it possible to
access keys and values with type-specific methods).
short2ReferenceEntrySet
in interface Short2ReferenceMap<V>
Short2ReferenceMap.entrySet()
public ShortSet keySet()
Short2ReferenceMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Short2ReferenceMap<V>
keySet
in interface Map<Short,V>
Map.keySet()
public ReferenceCollection<V> values()
Short2ReferenceMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Short2ReferenceMap<V>
values
in interface Map<Short,V>
Map.values()
public Object clone()
clone
in class Short2ReferenceFunctions.EmptyFunction<V>
public ObjectSet<Map.Entry<Short,V>> entrySet()
Short2ReferenceMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Short2ReferenceMap<V>
entrySet
in interface Map<Short,V>
Map.entrySet()
public int hashCode()
public boolean equals(Object o)