Package com.landawn.abacus.util

Class u.OptionalShort

java.lang.Object

com.landawn.abacus.util.u.OptionalShort

All Implemented Interfaces:

Immutable, Comparable<u.OptionalShort>

Enclosing class:

u

@Immutable
public static final class u.OptionalShort
extends Object
implements Comparable<u.OptionalShort>, Immutable

The Class OptionalShort.

Method Summary

Modifier and Type	Method	Description
u.Optional<Short>	boxed()
int	compareTo(u.OptionalShort optional)
static u.OptionalShort	empty()
boolean	equals(Object obj)
<E extends Exception> u.OptionalShort	filter(Throwables.ShortPredicate<E> predicate)
<E extends Exception> u.OptionalShort	flatMap(Throwables.ShortFunction<u.OptionalShort,E> mapper)
short	get()
int	hashCode()
<E extends Exception> u.OptionalShort	ifPresent(Throwables.ShortConsumer<E> action)
<E extends Exception, E2 extends Exception> u.OptionalShort	ifPresentOrElse(Throwables.ShortConsumer<E> action, Throwables.Runnable<E2> emptyAction)	If present or else.
boolean	isEmpty()
boolean	isPresent()
<E extends Exception> u.OptionalShort	map(Throwables.ShortUnaryOperator<E> mapper)
<E extends Exception> u.OptionalInt	mapToInt(Throwables.ToIntFunction<Short,E> mapper)	Map to int.
<T, E extends Exception> u.Optional<T>	mapToNonNull(Throwables.ShortFunction<T,E> mapper)
<T, E extends Exception> u.Nullable<T>	mapToObj(Throwables.ShortFunction<T,E> mapper)	Map to obj.
static u.OptionalShort	of(short value)
static u.OptionalShort	ofNullable(Short val)
<E extends Exception> u.OptionalShort	or(Throwables.Supplier<u.OptionalShort,E> supplier)
short	orElse(short other)
<E extends Exception> short	orElseGet(Throwables.ShortSupplier<E> other)	Or else get.
short	orElseThrow()	Or else throw.
short	orElseThrow(String errorMessage)	Or else throw.
short	orElseThrow(String errorMessage, Object param)	Or else throw.
short	orElseThrow(String errorMessage, Object... params)	Or else throw.
short	orElseThrow(String errorMessage, Object param1, Object param2)	Or else throw.
short	orElseThrow(String errorMessage, Object param1, Object param2, Object param3)	Or else throw.
<X extends Throwable> short	orElseThrow(Supplier<? extends X> exceptionSupplier)	Or else throw.
short	orElseZero()
short	orZero()	Deprecated. use orElseZero()
ShortStream	stream()
ImmutableList<Short>	toImmutableList()	To immutable list.
ImmutableSet<Short>	toImmutableSet()	To immutable set.
List<Short>	toList()
Set<Short>	toSet()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Details

empty

public static u.OptionalShort empty()

Returns:

of

public static u.OptionalShort of(short value)

Parameters:

value -

Returns:

ofNullable

public static u.OptionalShort ofNullable(Short val)

Parameters:

val -

Returns:

get

public short get()
          throws NoSuchElementException

Returns:

Throws:

NoSuchElementException - the no such element exception

isPresent

public boolean isPresent()

Returns:

isEmpty

public boolean isEmpty()

Returns:

ifPresent

public <E extends Exception> u.OptionalShort ifPresent(Throwables.ShortConsumer<E> action)
                                                throws E

Type Parameters:

E -

Parameters:

action -

Returns:

Throws:

E - the e

ifPresentOrElse

public <E extends Exception,
E2 extends Exception>
u.OptionalShort ifPresentOrElse(Throwables.ShortConsumer<E> action,
 Throwables.Runnable<E2> emptyAction)
                         throws E,
E2

If present or else.

Type Parameters:

E -

E2 -

Parameters:

action -

emptyAction -

Returns:

Throws:

E - the e

E2 - the e2

filter

public <E extends Exception> u.OptionalShort filter(Throwables.ShortPredicate<E> predicate)
                                             throws E

Type Parameters:

E -

Parameters:

predicate -

Returns:

Throws:

E - the e

map

public <E extends Exception> u.OptionalShort map(Throwables.ShortUnaryOperator<E> mapper)
                                          throws E

Type Parameters:

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

mapToInt

public <E extends Exception> u.OptionalInt mapToInt(Throwables.ToIntFunction<Short,E> mapper)
                                             throws E

Map to int.

Type Parameters:

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

mapToObj

public <T,
E extends Exception> u.Nullable<T> mapToObj(Throwables.ShortFunction<T,E> mapper)
                                               throws E

Map to obj.

Type Parameters:

T -

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

mapToNonNull

public <T,
E extends Exception> u.Optional<T> mapToNonNull(Throwables.ShortFunction<T,E> mapper)
                                                   throws E

Type Parameters:

T -

E -

Parameters:

mapper -

Returns:

Throws:

E

flatMap

public <E extends Exception> u.OptionalShort flatMap(Throwables.ShortFunction<u.OptionalShort,E> mapper)
                                              throws E

Type Parameters:

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

or

public <E extends Exception> u.OptionalShort or(Throwables.Supplier<u.OptionalShort,E> supplier)
                                         throws E

Type Parameters:

E -

Parameters:

supplier -

Returns:

Throws:

E - the e

orZero

@Deprecated
public short orZero()

Deprecated.

use orElseZero()

Returns:

orElseZero

public short orElseZero()

Returns:

orElse

public short orElse(short other)

Parameters:

other -

Returns:

orElseGet

public <E extends Exception> short orElseGet(Throwables.ShortSupplier<E> other)
                                      throws E

Or else get.

Type Parameters:

E -

Parameters:

other -

Returns:

Throws:

E - the e

orElseThrow

public short orElseThrow()
                  throws NoSuchElementException

Or else throw.

Returns:

Throws:

NoSuchElementException - the no such element exception

orElseThrow

@Beta
public short orElseThrow(String errorMessage)
                  throws NoSuchElementException

Or else throw.

Parameters:

errorMessage -

Returns:

Throws:

NoSuchElementException - the no such element exception

orElseThrow

@Beta
public short orElseThrow(String errorMessage,
 Object param)
                  throws NoSuchElementException

Or else throw.

Parameters:

errorMessage -

param -

Returns:

Throws:

NoSuchElementException - the no such element exception

orElseThrow

@Beta
public short orElseThrow(String errorMessage,
 Object param1,
 Object param2)
                  throws NoSuchElementException

Or else throw.

Parameters:

errorMessage -

param1 -

param2 -

Returns:

Throws:

NoSuchElementException - the no such element exception

orElseThrow

@Beta
public short orElseThrow(String errorMessage,
 Object param1,
 Object param2,
 Object param3)
                  throws NoSuchElementException

Or else throw.

Parameters:

errorMessage -

param1 -

param2 -

param3 -

Returns:

Throws:

NoSuchElementException - the no such element exception

orElseThrow

@Beta
public short orElseThrow(String errorMessage,
 Object... params)
                  throws NoSuchElementException

Or else throw.

Parameters:

errorMessage -

params -

Returns:

Throws:

NoSuchElementException - the no such element exception

orElseThrow

public <X extends Throwable> short orElseThrow(Supplier<? extends X> exceptionSupplier)
                                        throws X

Or else throw.

Type Parameters:

X -

Parameters:

exceptionSupplier -

Returns:

Throws:

X - the x

stream

public ShortStream stream()

Returns:

toList

public List<Short> toList()

Returns:

toSet

public Set<Short> toSet()

Returns:

toImmutableList

public ImmutableList<Short> toImmutableList()

To immutable list.

Returns:

toImmutableSet

public ImmutableSet<Short> toImmutableSet()

To immutable set.

Returns:

boxed

public u.Optional<Short> boxed()

Returns:

compareTo

public int compareTo(u.OptionalShort optional)

Specified by:

compareTo in interface Comparable<u.OptionalShort>

Parameters:

optional -

Returns:

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

Parameters:

obj -

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Object

Returns:

toString

public String toString()

Overrides:

toString in class Object

Returns: