it.unimi.dsi.fastutil.floats

Class Float2ObjectFunctions.Singleton<V>

java.lang.Object

it.unimi.dsi.fastutil.floats.AbstractFloat2ObjectFunction<V>

it.unimi.dsi.fastutil.floats.Float2ObjectFunctions.Singleton<V>

All Implemented Interfaces:

it.unimi.dsi.fastutil.floats.Float2ObjectFunction<V>, java.io.Serializable, java.lang.Cloneable, java.util.function.DoubleFunction<V>, java.util.function.Function<java.lang.Float,V>

Direct Known Subclasses:

Float2ObjectMaps.Singleton

Enclosing class:

Float2ObjectFunctions

public static class Float2ObjectFunctions.Singleton<V>
extends AbstractFloat2ObjectFunction<V>
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 float	key
protected V	value

Fields inherited from class it.unimi.dsi.fastutil.floats.AbstractFloat2ObjectFunction

defRetValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Singleton(float key, V value)

Method Summary

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

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloat2ObjectFunction

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.floats.Float2ObjectFunction

andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, apply, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, containsKey, get, getOrDefault, put, put, remove, remove

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

apply, clear

Methods inherited from interface java.util.function.Function

andThen, identity

Field Detail

key

protected final float key

value

protected final V value

Constructor Detail

Singleton

protected Singleton(float key,
                    V value)

Method Detail

containsKey

public boolean containsKey(float k)

Specified by:

containsKey in interface it.unimi.dsi.fastutil.floats.Float2ObjectFunction<V>

get

public V get(float k)

Specified by:

get in interface it.unimi.dsi.fastutil.floats.Float2ObjectFunction<V>

getOrDefault

public V getOrDefault(float k,
                      V defaultValue)

Specified by:

getOrDefault in interface it.unimi.dsi.fastutil.floats.Float2ObjectFunction<V>

size

public int size()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object