public static class Float2ReferenceMaps.EmptyMap<V> extends Float2ReferenceFunctions.EmptyFunction<V> implements Float2ReferenceMap<V>, Serializable, Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Float2ReferenceMap.Entry<V>, Float2ReferenceMap.FastEntrySet<V>
Modifier and Type | Method and Description |
---|---|
Object |
clone() |
boolean |
containsValue(Object v) |
ObjectSet<Map.Entry<Float,V>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
equals(Object o) |
ObjectSet<Float2ReferenceMap.Entry<V>> |
float2ReferenceEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
int |
hashCode() |
boolean |
isEmpty() |
FloatSet |
keySet()
Returns a set view of the keys contained in this map.
|
void |
putAll(Map<? extends Float,? extends V> m) |
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
public boolean containsValue(Object v)
containsValue
in interface Map<Float,V>
public ObjectSet<Float2ReferenceMap.Entry<V>> float2ReferenceEntrySet()
Float2ReferenceMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Float2ReferenceMap.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).
float2ReferenceEntrySet
in interface Float2ReferenceMap<V>
Float2ReferenceMap.entrySet()
public FloatSet keySet()
Float2ReferenceMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Float2ReferenceMap<V>
keySet
in interface Map<Float,V>
Map.keySet()
public ReferenceCollection<V> values()
Float2ReferenceMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Float2ReferenceMap<V>
values
in interface Map<Float,V>
Map.values()
public Object clone()
clone
in class Float2ReferenceFunctions.EmptyFunction<V>
public ObjectSet<Map.Entry<Float,V>> entrySet()
Float2ReferenceMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Float2ReferenceMap<V>
entrySet
in interface Map<Float,V>
Map.entrySet()
public int hashCode()
public boolean equals(Object o)