public static class Byte2ObjectMaps.EmptyMap<V> extends Byte2ObjectFunctions.EmptyFunction<V> implements Byte2ObjectMap<V>, Serializable, Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Byte2ObjectMap.Entry<V>, Byte2ObjectMap.FastEntrySet<V>
Modifier and Type | Method and Description |
---|---|
ObjectSet<Byte2ObjectMap.Entry<V>> |
byte2ObjectEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
Object |
clone() |
boolean |
containsValue(Object v) |
ObjectSet<Map.Entry<Byte,V>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
equals(Object o) |
int |
hashCode() |
boolean |
isEmpty() |
ByteSet |
keySet()
Returns a set view of the keys contained in this map.
|
void |
putAll(Map<? extends Byte,? extends V> m) |
String |
toString() |
ObjectCollection<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<Byte,V>
public ObjectSet<Byte2ObjectMap.Entry<V>> byte2ObjectEntrySet()
Byte2ObjectMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Byte2ObjectMap.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).
byte2ObjectEntrySet
in interface Byte2ObjectMap<V>
Byte2ObjectMap.entrySet()
public ByteSet keySet()
Byte2ObjectMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Byte2ObjectMap<V>
keySet
in interface Map<Byte,V>
Map.keySet()
public ObjectCollection<V> values()
Byte2ObjectMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Byte2ObjectMap<V>
values
in interface Map<Byte,V>
Map.values()
public Object clone()
clone
in class Byte2ObjectFunctions.EmptyFunction<V>
public ObjectSet<Map.Entry<Byte,V>> entrySet()
Byte2ObjectMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Byte2ObjectMap<V>
entrySet
in interface Map<Byte,V>
Map.entrySet()
public int hashCode()
public boolean equals(Object o)