it.unimi.dsi.fastutil.objects

Class Reference2ShortFunctions.Singleton<K>

java.lang.Object

it.unimi.dsi.fastutil.objects.AbstractReference2ShortFunction<K>

it.unimi.dsi.fastutil.objects.Reference2ShortFunctions.Singleton<K>

All Implemented Interfaces:

it.unimi.dsi.fastutil.objects.Reference2ShortFunction<K>, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<K,java.lang.Short>, java.util.function.ToIntFunction<K>

Direct Known Subclasses:

Reference2ShortMaps.Singleton

Enclosing class:

Reference2ShortFunctions

public static class Reference2ShortFunctions.Singleton<K>
extends AbstractReference2ShortFunction<K>
implements java.io.Serializable, java.lang.Cloneable

An immutable class representing a type-specific singleton function. Note that the default return value is still settable.

Note that albeit the function is immutable, its default return value may be changed.

This class may be useful to implement your own in case you subclass a type-specific function.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected K	key
protected short	value

Fields inherited from class it.unimi.dsi.fastutil.objects.AbstractReference2ShortFunction

defRetValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Singleton(K key, short value)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
boolean	containsKey(java.lang.Object k)
short	getOrDefault(java.lang.Object k, short defaultValue)
short	getShort(java.lang.Object k)
int	size()

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReference2ShortFunction

defaultReturnValue, defaultReturnValue

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.objects.Reference2ShortFunction

andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, getOrDefault, put, put, remove, removeShort

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

apply, clear

Methods inherited from interface java.util.function.Function

compose, identity

Field Detail

key

protected final K key

value

protected final short value

Constructor Detail

Singleton

protected Singleton(K key,
                    short value)

Method Detail

containsKey

public boolean containsKey(java.lang.Object k)

getShort

public short getShort(java.lang.Object k)

Specified by:

getShort in interface it.unimi.dsi.fastutil.objects.Reference2ShortFunction<K>

getOrDefault

public short getOrDefault(java.lang.Object k,
                          short defaultValue)

Specified by:

getOrDefault in interface it.unimi.dsi.fastutil.objects.Reference2ShortFunction<K>

size

public int size()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object