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 and 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.
<X extends Throwable> short	orElseThrow(Supplier<? extends X> exceptionSupplier) Or else throw.
short	orZero()
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 Detail

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()

isEmpty

public boolean isEmpty()

ifPresent

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

Type Parameters:

E -

Parameters:

action -

Returns:

Throws:

E - the e

E extends Exception

ifPresentOrElse

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

If present or else.

Type Parameters:

E -

E2 -

Parameters:

action -

emptyAction -

Returns:

Throws:

E - the e

E2 - the e2

E extends Exception

filter

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

Type Parameters:

E -

Parameters:

predicate -

Returns:

Throws:

E - the e

E extends Exception

map

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

Type Parameters:

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

E extends Exception

mapToInt

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

Map to int.

Type Parameters:

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

E extends Exception

mapToObj

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

Map to obj.

Type Parameters:

T -

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

E extends Exception

mapToNonNull

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

Throws:

E extends Exception

flatMap

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

Type Parameters:

E -

Parameters:

mapper -

Returns:

Throws:

E - the e

E extends Exception

or

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

Type Parameters:

E -

Parameters:

supplier -

Returns:

Throws:

E - the e

E extends Exception

orZero

public short orZero()

Returns:

orElseThrow

public short orElseThrow()
                  throws NoSuchElementException

Or else throw.

Returns:

Throws:

NoSuchElementException - the no such element exception

orElse

public short orElse(short other)

Parameters:

other -

Returns:

orElseGet

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

Or else get.

Type Parameters:

E -

Parameters:

other -

Returns:

Throws:

E - the e

E extends Exception

orElseThrow

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

Or else throw.

Type Parameters:

X -

Parameters:

exceptionSupplier -

Returns:

Throws:

X - the x

X extends Throwable

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: