hu.akarnokd.reactive4java.base

Class Option.Error<T>

java.lang.Object

hu.akarnokd.reactive4java.base.Option<T>

hu.akarnokd.reactive4java.base.Option.Error<T>

Type Parameters:

T - the element type

Enclosing class:

Option<T>

public static final class Option.Error<T>
extends Option<T>

Class representing an error option. Calling value on this will throw a RuntimeException which wraps the original exception.

Nested Class Summary

Nested classes/interfaces inherited from class hu.akarnokd.reactive4java.base.Option

Option.Error<T>, Option.None<T>, Option.Some<T>

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.Throwable	error()
boolean	hasError()
int	hashCode()
java.lang.String	toString()
T	value()

Methods inherited from class hu.akarnokd.reactive4java.base.Option

error, getError, hasValue, isError, isNone, isNone, isSome, none, some

Methods inherited from class java.lang.Object

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

Method Detail

value

public T value()

Specified by:

value in class Option<T>

Returns:

query for the value.

hasError

public boolean hasError()

Overrides:

hasError in class Option<T>

Returns:

true if this option has an error (not value).

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

error

@Nonnull
public java.lang.Throwable error()

Returns:

the contained throwable value.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object