Package it.unimi.dsi.fastutil.floats
Class Float2IntMaps.Singleton
- java.lang.Object
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- it.unimi.dsi.fastutil.floats.AbstractFloat2IntFunction
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- it.unimi.dsi.fastutil.floats.Float2IntFunctions.Singleton
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- it.unimi.dsi.fastutil.floats.Float2IntMaps.Singleton
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- All Implemented Interfaces:
Float2IntFunction
,Float2IntMap
,Function<Float,Integer>
,Serializable
,Cloneable
,DoubleToIntFunction
,Function<Float,Integer>
,Map<Float,Integer>
- Direct Known Subclasses:
Float2IntSortedMaps.Singleton
- Enclosing class:
- Float2IntMaps
public static class Float2IntMaps.Singleton extends Float2IntFunctions.Singleton implements Float2IntMap, Serializable, Cloneable
An immutable class representing a type-specific singleton map.This class may be useful to implement your own in case you subclass a type-specific map.
- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.floats.Float2IntMap
Float2IntMap.Entry, Float2IntMap.FastEntrySet
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
containsValue(int v)
Returnstrue
if this map maps one or more keys to the specified value.boolean
containsValue(Object ov)
Deprecated.Please use the corresponding type-specific method instead.ObjectSet<Map.Entry<Float,Integer>>
entrySet()
Deprecated.Please use the corresponding type-specific method instead.boolean
equals(Object o)
ObjectSet<Float2IntMap.Entry>
float2IntEntrySet()
Returns a type-specific set view of the mappings contained in this map.int
hashCode()
boolean
isEmpty()
FloatSet
keySet()
void
putAll(Map<? extends Float,? extends Integer> m)
String
toString()
IntCollection
values()
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Methods inherited from class it.unimi.dsi.fastutil.floats.Float2IntFunctions.Singleton
clone, containsKey, get, size
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Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloat2IntFunction
defaultReturnValue, defaultReturnValue
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Methods inherited from interface it.unimi.dsi.fastutil.floats.Float2IntFunction
applyAsInt, get, put, remove
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Methods inherited from interface it.unimi.dsi.fastutil.floats.Float2IntMap
clear, compute, compute, computeIfAbsent, computeIfAbsent, computeIfAbsentNullable, computeIfAbsentPartial, computeIfPresent, computeIfPresent, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, getOrDefault, getOrDefault, merge, merge, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace, size
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Methods inherited from interface java.util.Map
forEach, replaceAll
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Method Detail
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containsValue
public boolean containsValue(int v)
Description copied from interface:Float2IntMap
Returnstrue
if this map maps one or more keys to the specified value.- Specified by:
containsValue
in interfaceFloat2IntMap
- See Also:
Map.containsValue(Object)
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containsValue
@Deprecated public boolean containsValue(Object ov)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
containsValue
in interfaceFloat2IntMap
- Specified by:
containsValue
in interfaceMap<Float,Integer>
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float2IntEntrySet
public ObjectSet<Float2IntMap.Entry> float2IntEntrySet()
Description copied from interface:Float2IntMap
Returns a type-specific set view of the mappings contained in this map.This method is necessary because there is no inheritance along type parameters: it is thus impossible to strengthen
Map.entrySet()
so that it returns anObjectSet
of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).- Specified by:
float2IntEntrySet
in interfaceFloat2IntMap
- Returns:
- a type-specific set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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entrySet
@Deprecated public ObjectSet<Map.Entry<Float,Integer>> entrySet()
Deprecated.Please use the corresponding type-specific method instead.Returns a set view of the mappings contained in this map.Note that this specification strengthens the one given in
Map.entrySet()
.- Specified by:
entrySet
in interfaceFloat2IntMap
- Specified by:
entrySet
in interfaceMap<Float,Integer>
- Returns:
- a set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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keySet
public FloatSet keySet()
Description copied from interface:Float2IntMap
Note that this specification strengthens the one given in
Map.keySet()
.- Specified by:
keySet
in interfaceFloat2IntMap
- Specified by:
keySet
in interfaceMap<Float,Integer>
- Returns:
- a set view of the keys contained in this map.
- See Also:
Map.keySet()
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values
public IntCollection values()
Description copied from interface:Float2IntMap
Note that this specification strengthens the one given in
Map.values()
.- Specified by:
values
in interfaceFloat2IntMap
- Specified by:
values
in interfaceMap<Float,Integer>
- Returns:
- a set view of the values contained in this map.
- See Also:
Map.values()
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hashCode
public int hashCode()
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equals
public boolean equals(Object o)
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