it.unimi.dsi.fastutil.objects

Class Object2FloatFunctions.Singleton<K>

java.lang.Object

it.unimi.dsi.fastutil.objects.AbstractObject2FloatFunction<K>

it.unimi.dsi.fastutil.objects.Object2FloatFunctions.Singleton<K>

All Implemented Interfaces:

it.unimi.dsi.fastutil.objects.Object2FloatFunction<K>, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<K,java.lang.Float>, java.util.function.ToDoubleFunction<K>

Direct Known Subclasses:

Object2FloatMaps.Singleton

Enclosing class:

Object2FloatFunctions

public static class Object2FloatFunctions.Singleton<K>
extends AbstractObject2FloatFunction<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 float	value

Fields inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2FloatFunction

defRetValue

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObject2FloatFunction

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.Object2FloatFunction

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

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 float value

Constructor Detail

Singleton

protected Singleton(K key,
                    float value)

Method Detail

containsKey

public boolean containsKey(java.lang.Object k)

getFloat

public float getFloat(java.lang.Object k)

Specified by:

getFloat in interface it.unimi.dsi.fastutil.objects.Object2FloatFunction<K>

getOrDefault

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

Specified by:

getOrDefault in interface it.unimi.dsi.fastutil.objects.Object2FloatFunction<K>

size

public int size()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object