it.unimi.dsi.fastutil.ints
Class Int2ShortMaps.Singleton

java.lang.Object
  extended by it.unimi.dsi.fastutil.ints.AbstractInt2ShortFunction
      extended by it.unimi.dsi.fastutil.ints.Int2ShortFunctions.Singleton
          extended by it.unimi.dsi.fastutil.ints.Int2ShortMaps.Singleton
All Implemented Interfaces:
Function<Integer,Short>, Int2ShortFunction, Int2ShortMap, Serializable, Cloneable, Map<Integer,Short>
Direct Known Subclasses:
Int2ShortSortedMaps.Singleton
Enclosing class:
Int2ShortMaps

public static class Int2ShortMaps.Singleton
extends Int2ShortFunctions.Singleton
implements Int2ShortMap, 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

Nested Class Summary
 
Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2ShortMap
Int2ShortMap.Entry, Int2ShortMap.FastEntrySet
 
Field Summary
static long serialVersionUID
           
 
Method Summary
 boolean containsValue(Object ov)
           
 boolean containsValue(short v)
           
 ObjectSet<Map.Entry<Integer,Short>> entrySet()
          Returns a set view of the mappings contained in this map.
 boolean equals(Object o)
           
 int hashCode()
           
 ObjectSet<Int2ShortMap.Entry> int2ShortEntrySet()
          Returns a type-specific set view of the mappings contained in this map.
 boolean isEmpty()
           
 IntSet keySet()
          Returns a set view of the keys contained in this map.
 void putAll(Map<? extends Integer,? extends Short> m)
           
 String toString()
           
 ShortCollection values()
          Returns a set view of the values contained in this map.
 
Methods inherited from class it.unimi.dsi.fastutil.ints.Int2ShortFunctions.Singleton
clone, containsKey, get, size
 
Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2ShortFunction
clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, put, remove, remove
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ShortFunction
containsKey, defaultReturnValue, defaultReturnValue, get, put, remove
 
Methods inherited from interface it.unimi.dsi.fastutil.Function
clear, containsKey, get, put, remove, size
 
Methods inherited from interface java.util.Map
clear, containsKey, get, put, remove, size
 

Field Detail

serialVersionUID

public static final long serialVersionUID
See Also:
Constant Field Values
Method Detail

containsValue

public boolean containsValue(short v)
Specified by:
containsValue in interface Int2ShortMap
See Also:
Map.containsValue(Object)

containsValue

public boolean containsValue(Object ov)
Specified by:
containsValue in interface Map<Integer,Short>

putAll

public void putAll(Map<? extends Integer,? extends Short> m)
Specified by:
putAll in interface Map<Integer,Short>

int2ShortEntrySet

public ObjectSet<Int2ShortMap.Entry> int2ShortEntrySet()
Description copied from interface: Int2ShortMap
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 Int2ShortMap.entrySet() so that it returns an ObjectSet of objects of type Int2ShortMap.Entry (the latter makes it possible to access keys and values with type-specific methods).

Specified by:
int2ShortEntrySet in interface Int2ShortMap
Returns:
a type-specific set view of the mappings contained in this map.
See Also:
Int2ShortMap.entrySet()

keySet

public IntSet keySet()
Description copied from interface: Int2ShortMap
Returns a set view of the keys contained in this map.

Note that this specification strengthens the one given in Map.keySet().

Specified by:
keySet in interface Int2ShortMap
Specified by:
keySet in interface Map<Integer,Short>
Returns:
a set view of the keys contained in this map.
See Also:
Map.keySet()

values

public ShortCollection values()
Description copied from interface: Int2ShortMap
Returns a set view of the values contained in this map.

Note that this specification strengthens the one given in Map.values().

Specified by:
values in interface Int2ShortMap
Specified by:
values in interface Map<Integer,Short>
Returns:
a set view of the values contained in this map.
See Also:
Map.values()

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface Map<Integer,Short>

entrySet

public ObjectSet<Map.Entry<Integer,Short>> entrySet()
Description copied from interface: Int2ShortMap
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 interface Int2ShortMap
Specified by:
entrySet in interface Map<Integer,Short>
Returns:
a set view of the mappings contained in this map.
See Also:
Map.entrySet()

hashCode

public int hashCode()
Specified by:
hashCode in interface Map<Integer,Short>
Overrides:
hashCode in class Object

equals

public boolean equals(Object o)
Specified by:
equals in interface Map<Integer,Short>
Overrides:
equals in class Object

toString

public String toString()
Overrides:
toString in class Object