it.unimi.dsi.fastutil.objects.Object2ByteMaps.Singleton<K>

All Implemented Interfaces:: Function<K,Byte>, Object2ByteFunction<K>, Object2ByteMap<K>, Serializable, Cloneable, Function<K,Byte>, ToIntFunction<K>, Map<K,Byte>

Direct Known Subclasses:: Object2ByteSortedMaps.Singleton

Enclosing class:: Object2ByteMaps

public static class Object2ByteMaps.Singleton<K>
extends Object2ByteFunctions.Singleton<K>
implements Object2ByteMap<K>, 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.objects.Object2ByteMap
Object2ByteMap.Entry<K>, Object2ByteMap.FastEntrySet<K>

Method Summary

Modifier and Type	Method	Description
`boolean`	`containsValue(byte v)`	Returns `true` 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<K,Byte>>`	`entrySet()`	Deprecated. Please use the corresponding type-specific method instead.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`boolean`	`isEmpty()`
`ObjectSet<K>`	`keySet()`
`ObjectSet<Object2ByteMap.Entry<K>>`	`object2ByteEntrySet()`	Returns a type-specific set view of the mappings contained in this map.
`void`	`putAll(Map<? extends K,? extends Byte> m)`
`String`	`toString()`
`ByteCollection`	`values()`

Methods inherited from class it.unimi.dsi.fastutil.objects.Object2ByteFunctions.Singleton

clone, containsKey, getByte, size

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2ByteFunction

defaultReturnValue, defaultReturnValue

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.Function

apply

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, replaceAll

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ByteFunction

applyAsInt, getByte, put, removeByte

Methods inherited from interface it.unimi.dsi.fastutil.objects.Object2ByteMap

clear, computeByte, computeByteIfAbsent, computeByteIfAbsentPartial, computeByteIfPresent, containsKey, defaultReturnValue, defaultReturnValue, get, getOrDefault, getOrDefault, merge, mergeByte, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace, size

Method Details
- containsValue
  
  public boolean containsValue(byte v)
  
  Description copied from interface: Object2ByteMap
  
  Returns true if this map maps one or more keys to the specified value.
  
  Specified by:
  
  containsValue in interface Object2ByteMap<K>
  
  See Also:
  
  Map.containsValue(Object)
- containsValue
  
  @Deprecated public boolean containsValue(Object ov)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  containsValue in interface Map<K,Byte>
  
  Specified by:
  
  containsValue in interface Object2ByteMap<K>
- putAll
  
  public void putAll(Map<? extends K,? extends Byte> m)
  
  Specified by:
  
  putAll in interface Map<K,Byte>
- object2ByteEntrySet
  
  public ObjectSet<Object2ByteMap.Entry<K>> object2ByteEntrySet()
  
  Description copied from interface: Object2ByteMap
  
  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 an ObjectSet of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).
  
  Specified by:
  
  object2ByteEntrySet in interface Object2ByteMap<K>
  
  Returns:
  
  a type-specific set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- entrySet
  
  @Deprecated public ObjectSet<Map.Entry<K,Byte>> 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 interface Map<K,Byte>
  
  Specified by:
  
  entrySet in interface Object2ByteMap<K>
  
  Returns:
  
  a set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- keySet
  
  public ObjectSet<K> keySet()
  
  Description copied from interface: Object2ByteMap
  
  Note that this specification strengthens the one given in Map.keySet().
  
  Specified by:
  
  keySet in interface Map<K,Byte>
  
  Specified by:
  
  keySet in interface Object2ByteMap<K>
  
  Returns:
  
  a set view of the keys contained in this map.
  
  See Also:
  
  Map.keySet()
- values
  
  public ByteCollection values()
  
  Description copied from interface: Object2ByteMap
  
  Note that this specification strengthens the one given in Map.values().
  
  Specified by:
  
  values in interface Map<K,Byte>
  
  Specified by:
  
  values in interface Object2ByteMap<K>
  
  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<K,Byte>
- hashCode
  
  public int hashCode()
  
  Specified by:
  
  hashCode in interface Map<K,Byte>
  
  Overrides:
  
  hashCode in class Object
- equals
  
  public boolean equals(Object o)
  
  Specified by:
  
  equals in interface Map<K,Byte>
  
  Overrides:
  
  equals in class Object
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object

Class Object2ByteMaps.Singleton<K>

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.objects.Object2ByteMap