Result (Ratpack API (2.0.0-rc-1))

Type Parameters:

T - The type of the successful result object

All Known Subinterfaces:

ExecResult<T>
```
public interface Result<T>
```
The result of an asynchronous operation, which may be an error.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`static <T> Result<T>`	`error(Throwable error)`	Creates a new error result.
`Throwable`	`getThrowable()`	The error exception.
`T`	`getValue()`	The result value.
`default T`	`getValueOrThrow()`	Returns the value if this is a success result, or throws the exception if it's an error.
`boolean`	`isError()`	True if this was an error result.
`boolean`	`isSuccess()`	True if this was a success result.
`static <T> Result<T>`	`success(T value)`	Creates a new successful result.

- Method Detail
  - success
```
static <T> Result<T> success(T value)
```
    Creates a new successful result.
    
    Type Parameters:
    
    T - the type of the result
    
    Parameters:
    
    value - the result value
    
    Returns:
    
    the success result
  - error
```
static <T> Result<T> error(Throwable error)
```
    Creates a new error result.
    
    Type Parameters:
    
    T - the type of the result
    
    Parameters:
    
    error - the error
    
    Returns:
    
    the error result
  - getThrowable
```
Throwable getThrowable()
```
    The error exception.
    
    Returns:
    
    The error exception, or null if the result was not an error.
  - getValue
```
T getValue()
```
    The result value.
    
    Returns:
    
    The result value, or null if the result was not success.
  - isSuccess
```
boolean isSuccess()
```
    True if this was a success result.
    
    Returns:
    
    whether the result is success.
  - isError
```
boolean isError()
```
    True if this was an error result.
    
    Returns:
    
    whether the result is an error.
  - getValueOrThrow
```
default T getValueOrThrow()
                   throws Exception
```
    Returns the value if this is a success result, or throws the exception if it's an error.
    
    Returns:
    
    the value (if this is a success result)
    
    Throws:
    
    Exception - the error (if this is an error result)