net.sf.lucis.core.impl
Class MayFail<T>

java.lang.Object
  net.sf.lucis.core.impl.MayFail<T>

Type Parameters:

T - Result type.

public abstract class MayFail<T>
extends java.lang.Object

A writer is the object that applies the operations into a store.

Author:

Andres Rodriguez.

Method Summary

IndexException	getException()
T	getResult()
abstract IndexStatus	getStatus()
static <V> MayFail<V>	of(java.util.concurrent.Callable<V> callabe) Runs a possibly failed result from the execution of a callable.
static <V> V	run(java.util.concurrent.Callable<V> callabe) Runs a callable translating the exceptions.

Methods inherited from class java.lang.Object

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

Method Detail

getStatus

public abstract IndexStatus getStatus()

getResult

public T getResult()

getException

public IndexException getException()

run

public static <V> V run(java.util.concurrent.Callable<V> callabe)

Runs a callable translating the exceptions.

Type Parameters:

V - Result type.

Parameters:

callabe - Callable to run.

Returns:

The callable result.

Throws:

IndexException - If an error occurs.

of

public static <V> MayFail<V> of(java.util.concurrent.Callable<V> callabe)

Runs a possibly failed result from the execution of a callable.

Type Parameters:

V - Result type.

Parameters:

callabe - Callable to run.

Returns:

The possible failed callable result.