R

```
public class R<T>
extends java.lang.Object
```
Utility class to wrap gpc response and exceptions.

Nested Classes
Modifier and Type	Class and Description
`static class`	`R.Status` Represents server and client side status code

Constructors
Constructor and Description
`R()`

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static <T> R<T>`	`failed(io.milvus.grpc.ErrorCode errorCode, java.lang.String msg)` Wraps an error code and error message for failure.
`static <T> R<T>`	`failed(java.lang.Exception exception)` Wraps an exception for failure.
`static <T> R<T>`	`failed(R.Status statusCode, java.lang.String msg)` Wraps a status code and error message for failure.
`T`	`getData()`
`java.lang.Exception`	`getException()`
`java.lang.String`	`getMessage()`
`java.lang.Integer`	`getStatus()`
`void`	`setData(T data)`
`void`	`setException(java.lang.Exception exception)`
`void`	`setStatus(java.lang.Integer status)`
`static <T> R<T>`	`success()` Returns a succeed status.
`static <T> R<T>`	`success(T data)` Wraps a succeed rpc response object.
`java.lang.String`	`toString()` Constructs a `String` by `R` instance.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

public java.lang.Exception getException()

public void setException(java.lang.Exception exception)

public void setStatus(java.lang.Integer status)

public static <T> R<T> failed(io.milvus.grpc.ErrorCode errorCode,
                              java.lang.String msg)

Wraps an error code and error message for failure.

Class R<T>