Package com.mrivanplays.process

Class ProcessResult<T>

java.lang.Object

com.mrivanplays.process.ProcessResult<T>

Type Parameters:

T - type parameter

public final class ProcessResult<T>
extends Object

Represents a result of a ResultedProcess

Since:

0.0.1

Author:

Ivan Pekov

Method Summary

Modifier and Type	Method	Description
static <T> ProcessResult<T>	failure(ProcessException error)	Create a failure ProcessResult
Optional<ProcessException>	getError()	Returns the ProcessException error if present.
Optional<T>	getValue()	Returns the resulted value if present.
boolean	isSuccessful()	Returns whether this ProcessResult is successful.
static <T> ProcessResult<T>	success(T value)	Create a successful ProcessResult

Methods inherited from class java.lang.Object

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

Method Details

success

public static <T> ProcessResult<T> success(T value)

Create a successful ProcessResult

Type Parameters:

T - type parameter

Parameters:

value - result value

Returns:

new process result

failure

public static <T> ProcessResult<T> failure(ProcessException error)

Create a failure ProcessResult

Type Parameters:

T - type parameter

Parameters:

error - why has the process failed

Returns:

new process result

isSuccessful

public boolean isSuccessful()

Returns whether this ProcessResult is successful.

Returns:

true if successful

getValue

public Optional<T> getValue()

Returns the resulted value if present.

Returns:

resulted value

getError

public Optional<ProcessException> getError()

Returns the ProcessException error if present.

Returns:

error