com.github.tonivade.purefun.type

Class Option.None<T>

java.lang.Object

com.github.tonivade.purefun.type.Option.None<T>

All Implemented Interfaces:

Filterable<T>, FlatMap1<Option.µ,T>, Higher1<Option.µ,T>, Holder<T>, Kind, Mappable<Option.µ,T>, Option<T>, java.io.Serializable

Enclosing interface:

Option<T>

public static final class Option.None<T>
extends java.lang.Object
implements Option<T>, java.io.Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.github.tonivade.purefun.type.Option

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

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
T	get()
int	hashCode()
boolean	isEmpty()
boolean	isPresent()
com.github.tonivade.purefun.type.OptionModule	module()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.tonivade.purefun.type.Option

filter, flatMap, flatten, fold, from, ifEmpty, ifPresent, map, monad, narrowK, none, of, orElse, orElse, orElseThrow, sequence, some, stream, toOptional

Method Detail

get

public T get()

Specified by:

get in interface Holder<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Option<T>

isPresent

public boolean isPresent()

Specified by:

isPresent in interface Option<T>

module

public com.github.tonivade.purefun.type.OptionModule module()

Specified by:

module in interface Option<T>

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object