com.squareup.square.internal

Class OptionalNullable<T>

java.lang.Object

com.squareup.square.internal.OptionalNullable<T>

Type Parameters:

T - Type of the encapsulated field.

public class OptionalNullable<T>
extends Object

Class to encapsulate fields which are Optional as well as Nullable. It also provides helper methods to create OptionalNullable generic type, and to extract value from it.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OptionalNullable.Serializer JsonSerializer for the OptionalNullable instance.

Method Summary

Modifier and Type	Method and Description
static <T> T	getFrom(OptionalNullable<T> optionalNullable) Extracts the encapsulated value from the given OptionalNullable.
static <T> OptionalNullable<T>	of(T value) Creates an OptionalNullable instance with the provided value.
String	toString() Converts this OptionalNullable into string format.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

toString

public String toString()

Converts this OptionalNullable into string format.

Overrides:

toString in class Object

Returns:

String representation of this class

of

public static <T> OptionalNullable<T> of(T value)

Creates an OptionalNullable instance with the provided value.

Type Parameters:

T - Type of the provided object.

Parameters:

value - Value of the provided object.

Returns:

OptionalNullable instance encapsulating given value.

getFrom

public static <T> T getFrom(OptionalNullable<T> optionalNullable)

Extracts the encapsulated value from the given OptionalNullable.

Type Parameters:

T - Type of the expected value.

Parameters:

optionalNullable - OptionalNullable instance to get value.

Returns:

Value of the extracted field.