public interface Long2FloatMap extends Long2FloatFunction, java.util.Map<java.lang.Long,java.lang.Float>
Map
; provides some additional methods that use polymorphism to avoid (un)boxing, and handling of a default return value.
Besides extending the corresponding type-specific function, this interface strengthens entrySet()
,
keySet()
and values()
. Maps returning entry sets of type Long2FloatMap.FastEntrySet
support also fast iteration.
A submap or subset may or may not have an independent default return value (which however must be initialized to the default return value of the originator).
Map
Modifier and Type | Interface and Description |
---|---|
static interface |
Long2FloatMap.Entry
A type-specific
Map.Entry ; provides some additional methods
that use polymorphism to avoid (un)boxing. |
static interface |
Long2FloatMap.FastEntrySet
An entry set providing fast iteration.
|
Modifier and Type | Method and Description |
---|---|
boolean |
containsValue(float value) |
ObjectSet<java.util.Map.Entry<java.lang.Long,java.lang.Float>> |
entrySet()
Returns a set view of the mappings contained in this map.
|
LongSet |
keySet()
Returns a set view of the keys contained in this map.
|
ObjectSet<Long2FloatMap.Entry> |
long2FloatEntrySet()
Returns a type-specific set view of the mappings contained in this map.
|
FloatCollection |
values()
Returns a set view of the values contained in this map.
|
containsKey, defaultReturnValue, defaultReturnValue, get, put, remove
ObjectSet<java.util.Map.Entry<java.lang.Long,java.lang.Float>> entrySet()
Note that this specification strengthens the one given in Map.entrySet()
.
entrySet
in interface java.util.Map<java.lang.Long,java.lang.Float>
Map.entrySet()
ObjectSet<Long2FloatMap.Entry> long2FloatEntrySet()
This method is necessary because there is no inheritance along
type parameters: it is thus impossible to strengthen 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).
entrySet()
LongSet keySet()
Note that this specification strengthens the one given in Map.keySet()
.
keySet
in interface java.util.Map<java.lang.Long,java.lang.Float>
Map.keySet()
FloatCollection values()
Note that this specification strengthens the one given in Map.values()
.
values
in interface java.util.Map<java.lang.Long,java.lang.Float>
Map.values()
boolean containsValue(float value)
Map.containsValue(Object)