com.landawn.abacus.util

Class u.OptionalByte

java.lang.Object

com.landawn.abacus.util.u.OptionalByte

All Implemented Interfaces:

java.lang.Comparable<u.OptionalByte>

Enclosing class:

u

public static final class u.OptionalByte
extends java.lang.Object
implements java.lang.Comparable<u.OptionalByte>

Method Summary

Modifier and Type	Method and Description
u.Optional<java.lang.Byte>	boxed()
int	compareTo(u.OptionalByte optional)
static u.OptionalByte	empty()
boolean	equals(java.lang.Object obj)
<E extends java.lang.Exception> u.OptionalByte	filter(Try.BytePredicate<E> predicate)
<E extends java.lang.Exception> u.OptionalByte	flatMap(Try.ByteFunction<u.OptionalByte,E> mapper)
byte	get()
int	hashCode()
<E extends java.lang.Exception> u.OptionalByte	ifPresent(Try.ByteConsumer<E> action)
<E extends java.lang.Exception,E2 extends java.lang.Exception> u.OptionalByte	ifPresentOrElse(Try.ByteConsumer<E> action, Try.Runnable<E2> emptyAction)
boolean	isPresent()
<E extends java.lang.Exception> u.OptionalByte	map(Try.ByteUnaryOperator<E> mapper)
<E extends java.lang.Exception> u.OptionalInt	mapToInt(Try.ToIntFunction<java.lang.Byte,E> mapper)
<T,E extends java.lang.Exception> u.Nullable<T>	mapToObj(Try.ByteFunction<T,E> mapper)
static u.OptionalByte	of(byte value)
static u.OptionalByte	ofNullable(java.lang.Byte val)
<E extends java.lang.Exception> u.OptionalByte	or(Try.Supplier<u.OptionalByte,E> supplier)
byte	orElse(byte other)
<E extends java.lang.Exception> byte	orElseGet(Try.ByteSupplier<E> other)
byte	orElseThrow()
<X extends java.lang.Throwable> byte	orElseThrow(Supplier<? extends X> exceptionSupplier)
byte	orZero()
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

empty

public static u.OptionalByte empty()

of

public static u.OptionalByte of(byte value)

ofNullable

public static u.OptionalByte ofNullable(java.lang.Byte val)

get

public byte get()
         throws java.util.NoSuchElementException

Throws:

java.util.NoSuchElementException

isPresent

public boolean isPresent()

ifPresent

public <E extends java.lang.Exception> u.OptionalByte ifPresent(Try.ByteConsumer<E> action)
                                                         throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

ifPresentOrElse

public <E extends java.lang.Exception,E2 extends java.lang.Exception> u.OptionalByte ifPresentOrElse(Try.ByteConsumer<E> action,
                                                                                                     Try.Runnable<E2> emptyAction)
                                                                                              throws E extends java.lang.Exception,
                                                                                                     E2 extends java.lang.Exception

Throws:

E extends java.lang.Exception

filter

public <E extends java.lang.Exception> u.OptionalByte filter(Try.BytePredicate<E> predicate)
                                                      throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

map

public <E extends java.lang.Exception> u.OptionalByte map(Try.ByteUnaryOperator<E> mapper)
                                                   throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

mapToInt

public <E extends java.lang.Exception> u.OptionalInt mapToInt(Try.ToIntFunction<java.lang.Byte,E> mapper)
                                                       throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

mapToObj

public <T,E extends java.lang.Exception> u.Nullable<T> mapToObj(Try.ByteFunction<T,E> mapper)
                                                         throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

flatMap

public <E extends java.lang.Exception> u.OptionalByte flatMap(Try.ByteFunction<u.OptionalByte,E> mapper)
                                                       throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

or

public <E extends java.lang.Exception> u.OptionalByte or(Try.Supplier<u.OptionalByte,E> supplier)
                                                  throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

orZero

public byte orZero()

orElseThrow

public byte orElseThrow()
                 throws java.util.NoSuchElementException

Throws:

java.util.NoSuchElementException

orElse

public byte orElse(byte other)

orElseGet

public <E extends java.lang.Exception> byte orElseGet(Try.ByteSupplier<E> other)
                                               throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

orElseThrow

public <X extends java.lang.Throwable> byte orElseThrow(Supplier<? extends X> exceptionSupplier)
                                                 throws X extends java.lang.Throwable

Throws:

X extends java.lang.Throwable

compareTo

public int compareTo(u.OptionalByte optional)

Specified by:

compareTo in interface java.lang.Comparable<u.OptionalByte>

boxed

public u.Optional<java.lang.Byte> boxed()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object