Package it.unimi.dsi.fastutil.shorts
Class Short2IntMaps.Singleton
- java.lang.Object
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- it.unimi.dsi.fastutil.shorts.AbstractShort2IntFunction
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- it.unimi.dsi.fastutil.shorts.Short2IntFunctions.Singleton
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- it.unimi.dsi.fastutil.shorts.Short2IntMaps.Singleton
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- All Implemented Interfaces:
Function<java.lang.Short,java.lang.Integer>
,Short2IntFunction
,Short2IntMap
,java.io.Serializable
,java.lang.Cloneable
,java.util.function.Function<java.lang.Short,java.lang.Integer>
,java.util.function.IntUnaryOperator
,java.util.Map<java.lang.Short,java.lang.Integer>
- Direct Known Subclasses:
Short2IntSortedMaps.Singleton
- Enclosing class:
- Short2IntMaps
public static class Short2IntMaps.Singleton extends Short2IntFunctions.Singleton implements Short2IntMap, java.io.Serializable, java.lang.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.shorts.Short2IntMap
Short2IntMap.Entry, Short2IntMap.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(java.lang.Object ov)
Deprecated.Please use the corresponding type-specific method instead.ObjectSet<java.util.Map.Entry<java.lang.Short,java.lang.Integer>>
entrySet()
Deprecated.Please use the corresponding type-specific method instead.boolean
equals(java.lang.Object o)
int
hashCode()
boolean
isEmpty()
ShortSet
keySet()
void
putAll(java.util.Map<? extends java.lang.Short,? extends java.lang.Integer> m)
ObjectSet<Short2IntMap.Entry>
short2IntEntrySet()
Returns a type-specific set view of the mappings contained in this map.java.lang.String
toString()
IntCollection
values()
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Methods inherited from class it.unimi.dsi.fastutil.shorts.Short2IntFunctions.Singleton
clone, containsKey, get, size
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Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShort2IntFunction
defaultReturnValue, defaultReturnValue
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Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2IntFunction
andThen, andThen, andThen, andThen, andThen, andThen, andThen, andThen, andThen, applyAsInt, compose, compose, compose, compose, compose, compose, compose, compose, compose, get, put, remove
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Methods inherited from interface it.unimi.dsi.fastutil.shorts.Short2IntMap
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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Method Detail
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containsValue
public boolean containsValue(int v)
Description copied from interface:Short2IntMap
Returnstrue
if this map maps one or more keys to the specified value.- Specified by:
containsValue
in interfaceShort2IntMap
- See Also:
Map.containsValue(Object)
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containsValue
@Deprecated public boolean containsValue(java.lang.Object ov)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
containsValue
in interfacejava.util.Map<java.lang.Short,java.lang.Integer>
- Specified by:
containsValue
in interfaceShort2IntMap
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putAll
public void putAll(java.util.Map<? extends java.lang.Short,? extends java.lang.Integer> m)
- Specified by:
putAll
in interfacejava.util.Map<java.lang.Short,java.lang.Integer>
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short2IntEntrySet
public ObjectSet<Short2IntMap.Entry> short2IntEntrySet()
Description copied from interface:Short2IntMap
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:
short2IntEntrySet
in interfaceShort2IntMap
- 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<java.util.Map.Entry<java.lang.Short,java.lang.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 interfacejava.util.Map<java.lang.Short,java.lang.Integer>
- Specified by:
entrySet
in interfaceShort2IntMap
- Returns:
- a set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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keySet
public ShortSet keySet()
Description copied from interface:Short2IntMap
Note that this specification strengthens the one given in
Map.keySet()
.- Specified by:
keySet
in interfacejava.util.Map<java.lang.Short,java.lang.Integer>
- Specified by:
keySet
in interfaceShort2IntMap
- 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:Short2IntMap
Note that this specification strengthens the one given in
Map.values()
.- Specified by:
values
in interfacejava.util.Map<java.lang.Short,java.lang.Integer>
- Specified by:
values
in interfaceShort2IntMap
- Returns:
- a set view of the values contained in this map.
- See Also:
Map.values()
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Map<java.lang.Short,java.lang.Integer>
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfacejava.util.Map<java.lang.Short,java.lang.Integer>
- Overrides:
hashCode
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interfacejava.util.Map<java.lang.Short,java.lang.Integer>
- Overrides:
equals
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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