public class Option<T> extends Object
Modifier and Type | Method and Description |
---|---|
static <T> Option<T> |
empty(int argumentId) |
boolean |
equals(Object obj) |
int |
getArgumentId() |
T |
getElement() |
int |
hashCode() |
boolean |
isEmpty() |
static <T> Option<T> |
of(T element,
int argumentId) |
String |
toString() |
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