com.saxonica.ee.trans

Class Outcome<T>

java.lang.Object

com.saxonica.ee.trans.Outcome<T>

public class Outcome<T>
extends Object

An Outcome represents the result of a task, which might be success or failure T is the class of the result of the task in the event that it is successful

Constructor Summary

Constructors

Constructor and Description
Outcome(Exception exception) Create a failure outcome
Outcome(T result) Create a success outcome

Method Summary

Methods

Modifier and Type	Method and Description
Exception	getException() Get the result of the task if it was unsuccessful
T	getResult() Get the result of the task if it was successful
boolean	isSuccess() Ask if the task was successful

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Outcome

public Outcome(T result)

Create a success outcome

Parameters:

result - the successful outcome

Outcome

public Outcome(Exception exception)

Create a failure outcome

Parameters:

exception - the unsuccessful outcome

Method Detail

isSuccess

public boolean isSuccess()

Ask if the task was successful

Returns:

true if the task was successful

getResult

public T getResult()

Get the result of the task if it was successful

Returns:

the result of the task if it was successful, or null otherwise

getException

public Exception getException()

Get the result of the task if it was unsuccessful

Returns:

the result of the task if it was unsuccessful, or null otherwise