io.vertx.core

Interface AsyncResult<T>

All Known Subinterfaces:

Future<T>

public interface AsyncResult<T>

Represents a result that may not have occurred yet.

Author:

<a href="http://tfox.org">Tim Fox</a>

Method Summary

Modifier and Type	Method and Description
Throwable	cause() An exception describing failure.
boolean	failed() Did it fail?
T	result() The result of the operation.
boolean	succeeded() Did it succeed?

Method Detail

result

T result()

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

cause

Throwable cause()

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

succeeded

boolean succeeded()

Did it succeed?

failed

boolean failed()

Did it fail?