Package 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	Description
boolean	equals(Object other)
static <R extends Serializable> OperationResult<R>	failure(Throwable throwable)
R	getResult()
OperationResultStatus	getStatus()
Throwable	getThrowable()
static <R extends Serializable> OperationResult<R>	inProgress()
boolean	isFinished()
static <R extends Serializable> OperationResult<R>	success(R result)

Methods inherited from class java.lang.Object

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

Method Details

isFinished

public boolean isFinished()

getStatus

public OperationResultStatus getStatus()

getResult

public R getResult()

getThrowable

public Throwable getThrowable()

failure

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

success

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

inProgress

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

equals

public boolean equals(Object other)

Overrides:

equals in class Object