Maybe (kafka 2.6.1.100-eep-810 API)

java.lang.Object
- org.apache.kafka.streams.state.internals.Maybe<T>

Type Parameters:

T -
```
public final class Maybe<T>
extends Object
```
A container that may be empty, may contain null, or may contain a value. Distinct from Optional, since Optional cannot contain null.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> Maybe<T>`	`defined(T nullableValue)`
`boolean`	`equals(Object o)`
`T`	`getNullableValue()`
`int`	`hashCode()`
`boolean`	`isDefined()`
`String`	`toString()`
`static <T> Maybe<T>`	`undefined()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

defined

public static <T> Maybe<T> defined(T nullableValue)

undefined

public static <T> Maybe<T> undefined()

getNullableValue
```
public T getNullableValue()
```

isDefined
```
public boolean isDefined()
```

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

toString
```
public String toString()
```
Overrides:

toString in class Object