EspressoOptional

Artifact: androidx.test.espresso:espresso-core

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Kotlin |Java

class EspressoOptional<T>

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This class is deprecated.

use androidx.annotation.Nullable/NonNull instead

This class is a reimplementation of com.google.common.base.Optional to maintain API compatibility with older versions of espresso.

Parameters
<T>	the type of instance that can be contained. Optional is naturally covariant on this type, so it is safe to cast an Optional<T> to Optional<S> for any supertype S of T.

See also
Optional

Summary

Public functions
java-static EspressoOptional<T!>!	<T> absent() This function is deprecated. Deprecated in Java
(Mutable)Set<T!>!	asSet() This function is deprecated. Deprecated in Java
Boolean	equals(object: Any!) This function is deprecated. Deprecated in Java
java-static EspressoOptional<T!>!	<T> fromNullable(nullableReference: T!) This function is deprecated. Deprecated in Java
T!	get() This function is deprecated. Deprecated in Java
Int	hashCode() This function is deprecated. Deprecated in Java
Boolean	isPresent() This function is deprecated. Deprecated in Java
java-static EspressoOptional<T!>!	<T> of(reference: T!) This function is deprecated. Deprecated in Java
T!	or(defaultValue: T!) This function is deprecated. Deprecated in Java
Optional<T!>!	or(secondChoice: Optional<T!>!) This function is deprecated. Deprecated in Java
T!	or(supplier: Supplier<T!>!) This function is deprecated. Deprecated in Java
T!	orNull() This function is deprecated. Deprecated in Java
java-static (Mutable)Iterable<T!>!	<T> presentInstances(optionals: (Mutable)Iterable<Optional<T!>!>!) This function is deprecated. Deprecated in Java
String!	toString() This function is deprecated. Deprecated in Java
Optional<V!>!	<V> transform(function: Function<T!, V!>!) This function is deprecated. Deprecated in Java

Public functions

absent

java-static fun <T> absent(): EspressoOptional<T!>!

This function is deprecated.
Deprecated in Java

asSet

fun asSet(): (Mutable)Set<T!>!

This function is deprecated.
Deprecated in Java

equals

fun equals(object: Any!): Boolean

This function is deprecated.
Deprecated in Java

fromNullable

java-static fun <T> fromNullable(nullableReference: T!): EspressoOptional<T!>!

This function is deprecated.
Deprecated in Java

get

fun get(): T!

This function is deprecated.
Deprecated in Java

hashCode

fun hashCode(): Int

This function is deprecated.
Deprecated in Java

isPresent

fun isPresent(): Boolean

This function is deprecated.
Deprecated in Java

of

java-static fun <T> of(reference: T!): EspressoOptional<T!>!

This function is deprecated.
Deprecated in Java

or

fun or(defaultValue: T!): T!

This function is deprecated.
Deprecated in Java

or

fun or(secondChoice: Optional<T!>!): Optional<T!>!

This function is deprecated.
Deprecated in Java

or

fun or(supplier: Supplier<T!>!): T!

This function is deprecated.
Deprecated in Java

orNull

fun orNull(): T!

This function is deprecated.
Deprecated in Java

presentInstances

java-static fun <T> presentInstances(optionals: (Mutable)Iterable<Optional<T!>!>!): (Mutable)Iterable<T!>!

This function is deprecated.
Deprecated in Java

toString

fun toString(): String!

This function is deprecated.
Deprecated in Java

transform

fun <V> transform(function: Function<T!, V!>!): Optional<V!>!

This function is deprecated.
Deprecated in Java