org.apache.flink.runtime.rest.handler.async

Class OperationResult<R>

java.lang.Object

org.apache.flink.runtime.rest.handler.async.OperationResult<R>

All Implemented Interfaces:

Serializable

public class OperationResult<R>
extends Object
implements Serializable

Encapsulates the result of an asynchronous operation. Depending on its OperationResultStatus, it contains either the actual result (if completed successfully), or the cause of failure (if it failed), or none of the two (if still in progress).

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
static <R> OperationResult<R>	failure(Throwable throwable)
R	getResult()
OperationResultStatus	getStatus()
Throwable	getThrowable()
static <R> OperationResult<R>	inProgress()
boolean	isFinished()
static <R> OperationResult<R>	success(R result)

Methods inherited from class java.lang.Object

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

Method Detail

isFinished

public boolean isFinished()

getStatus

public OperationResultStatus getStatus()

getResult

public R getResult()

getThrowable

public Throwable getThrowable()

failure

public static <R> OperationResult<R> failure(Throwable throwable)

success

public static <R> OperationResult<R> success(R result)

inProgress

public static <R> OperationResult<R> inProgress()

equals

public boolean equals(Object other)

Overrides:

equals in class Object