public static class Float2FloatMaps.EmptyMap extends Float2FloatFunctions.EmptyFunction implements Float2FloatMap, Serializable, Cloneable
This class may be useful to implement your own in case you subclass a type-specific map.
Float2FloatMap.Entry, Float2FloatMap.FastEntrySet
Modifier and Type | Method and Description |
---|---|
Object |
clone() |
boolean |
containsValue(float v) |
boolean |
containsValue(Object ov) |
ObjectSet<Map.Entry<Float,Float>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
boolean |
equals(Object o) |
ObjectSet<Float2FloatMap.Entry> |
float2FloatEntrySet()
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 Float> m) |
String |
toString() |
FloatCollection |
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(float v)
containsValue
in interface Float2FloatMap
Map.containsValue(Object)
public ObjectSet<Float2FloatMap.Entry> float2FloatEntrySet()
Float2FloatMap
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen Float2FloatMap.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).
float2FloatEntrySet
in interface Float2FloatMap
Float2FloatMap.entrySet()
public FloatSet keySet()
Float2FloatMap
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface Float2FloatMap
keySet
in interface Map<Float,Float>
Map.keySet()
public FloatCollection values()
Float2FloatMap
Note that this specification strengthens the one given in Map.values()
.
values
in interface Float2FloatMap
values
in interface Map<Float,Float>
Map.values()
public boolean containsValue(Object ov)
containsValue
in interface Map<Float,Float>
public Object clone()
clone
in class Float2FloatFunctions.EmptyFunction
public ObjectSet<Map.Entry<Float,Float>> entrySet()
Float2FloatMap
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface Float2FloatMap
entrySet
in interface Map<Float,Float>
Map.entrySet()
public int hashCode()
public boolean equals(Object o)