it.unimi.dsi.fastutil.bytes

Class Byte2ByteFunctions.EmptyFunction

java.lang.Object

it.unimi.dsi.fastutil.bytes.AbstractByte2ByteFunction

it.unimi.dsi.fastutil.bytes.Byte2ByteFunctions.EmptyFunction

All Implemented Interfaces:

it.unimi.dsi.fastutil.bytes.Byte2ByteFunction, java.io.Serializable, java.lang.Cloneable, java.util.function.Function<java.lang.Byte,java.lang.Byte>, java.util.function.IntUnaryOperator

Direct Known Subclasses:

Byte2ByteMaps.EmptyMap

Enclosing class:

Byte2ByteFunctions

public static class Byte2ByteFunctions.EmptyFunction
extends AbstractByte2ByteFunction
implements java.io.Serializable, java.lang.Cloneable

An immutable class representing an empty type-specific function.

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

See Also:

Serialized Form

Field Summary

Fields inherited from class it.unimi.dsi.fastutil.bytes.AbstractByte2ByteFunction

defRetValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EmptyFunction()

Method Summary

Modifier and Type	Method and Description
void	clear()
java.lang.Object	clone()
boolean	containsKey(byte k)
byte	defaultReturnValue()
void	defaultReturnValue(byte defRetValue)
boolean	equals(java.lang.Object o)
byte	get(byte k)
byte	getOrDefault(byte k, byte defaultValue)
int	hashCode()
int	size()
java.lang.String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.bytes.Byte2ByteFunction

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

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

apply

Methods inherited from interface java.util.function.IntUnaryOperator

andThen, compose

Constructor Detail

EmptyFunction

protected EmptyFunction()

Method Detail

get

public byte get(byte k)

Specified by:

get in interface it.unimi.dsi.fastutil.bytes.Byte2ByteFunction

getOrDefault

public byte getOrDefault(byte k,
                         byte defaultValue)

Specified by:

getOrDefault in interface it.unimi.dsi.fastutil.bytes.Byte2ByteFunction

containsKey

public boolean containsKey(byte k)

Specified by:

containsKey in interface it.unimi.dsi.fastutil.bytes.Byte2ByteFunction

defaultReturnValue

public byte defaultReturnValue()

Specified by:

defaultReturnValue in interface it.unimi.dsi.fastutil.bytes.Byte2ByteFunction

Overrides:

defaultReturnValue in class AbstractByte2ByteFunction

defaultReturnValue

public void defaultReturnValue(byte defRetValue)

Specified by:

defaultReturnValue in interface it.unimi.dsi.fastutil.bytes.Byte2ByteFunction

Overrides:

defaultReturnValue in class AbstractByte2ByteFunction

size

public int size()

clear

public void clear()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object