org.vertx.java.core.impl

Class DefaultFutureResult<T>

java.lang.Object

org.vertx.java.core.impl.DefaultFutureResult<T>

All Implemented Interfaces:

AsyncResult<T>, Future<T>

public class DefaultFutureResult<T>
extends java.lang.Object
implements Future<T>

Constructor Summary

Constructors

Constructor and Description
DefaultFutureResult() Create a FutureResult that hasn't completed yet
DefaultFutureResult(T result) Create a FutureResult that has already succeeded
DefaultFutureResult(java.lang.Throwable t) Create a VoidResult that has already completed

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Throwable	cause() An exception describing failure.
boolean	complete() Has it completed?
boolean	failed() Did it fail?
T	result() The result of the operation.
DefaultFutureResult<T>	setFailure(java.lang.Throwable throwable) Set the failure.
DefaultFutureResult<T>	setHandler(Handler<AsyncResult<T>> handler) Set a handler for the result.
DefaultFutureResult<T>	setResult(T result) Set the result.
boolean	succeeded() Did it succeeed?

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFutureResult

public DefaultFutureResult()

Create a FutureResult that hasn't completed yet

DefaultFutureResult

public DefaultFutureResult(java.lang.Throwable t)

Create a VoidResult that has already completed

Parameters:

t - The Throwable or null if succeeded

DefaultFutureResult

public DefaultFutureResult(T result)

Create a FutureResult that has already succeeded

Parameters:

result - The result

Method Detail

result

public T result()

The result of the operation. This will be null if the operation failed.

Specified by:

result in interface AsyncResult<T>

cause

public java.lang.Throwable cause()

An exception describing failure. This will be null if the operation succeeded.

Specified by:

cause in interface AsyncResult<T>

succeeded

public boolean succeeded()

Did it succeeed?

Specified by:

succeeded in interface AsyncResult<T>

failed

public boolean failed()

Did it fail?

Specified by:

failed in interface AsyncResult<T>

complete

public boolean complete()

Has it completed?

Specified by:

complete in interface Future<T>

setHandler

public DefaultFutureResult<T> setHandler(Handler<AsyncResult<T>> handler)

Set a handler for the result. It will get called when it's complete

Specified by:

setHandler in interface Future<T>

setResult

public DefaultFutureResult<T> setResult(T result)

Set the result. Any handler will be called, if there is one

Specified by:

setResult in interface Future<T>

setFailure

public DefaultFutureResult<T> setFailure(java.lang.Throwable throwable)

Set the failure. Any handler will be called, if there is one

Specified by:

setFailure in interface Future<T>