StatusOr (grpc-api 1.69.0 API)

java.lang.Object
- io.grpc.StatusOr<T>

@ExperimentalApi("https://github.com/grpc/grpc-java/issues/11563")
public class StatusOr<T>
extends Object

Either a Status or a value.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object other)`
`static <T> StatusOr<T>`	`fromStatus(Status status)`	Construct from a non-Ok status.
`static <T> StatusOr<T>`	`fromValue(T value)`	Construct from a value.
`Status`	`getStatus()`	Returns the status.
`T`	`getValue()`	Returns the value if set or throws exception if there is no value set.
`int`	`hashCode()`
`boolean`	`hasValue()`	Returns whether there is a value.
`String`	`toString()`

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

- Method Detail
  - fromValue
```
public static <T> StatusOr<T> fromValue(@Nullable
                                        T value)
```
    Construct from a value.
  - fromStatus
```
public static <T> StatusOr<T> fromStatus(Status status)
```
    Construct from a non-Ok status.
  - hasValue
```
public boolean hasValue()
```
    Returns whether there is a value.
  - getValue
```
@Nullable
public T getValue()
```
    Returns the value if set or throws exception if there is no value set. This method is meant to be called after checking the return value of hasValue() first.
  - getStatus
```
public Status getStatus()
```
    Returns the status. If there is a value (which can be null), returns OK.
  - equals
```
public boolean equals(Object other)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object