AsynchronousOperationStatusMessageHeaders (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- org.apache.flink.runtime.rest.handler.async.AsynchronousOperationStatusMessageHeaders<V,M>

Type Parameters:

V - type of the operation result

M - type of the message parameters

All Implemented Interfaces:

RestHandlerSpecification, MessageHeaders<EmptyRequestBody,AsynchronousOperationResult<V>,M>, RuntimeMessageHeaders<EmptyRequestBody,AsynchronousOperationResult<V>,M>, UntypedResponseMessageHeaders<EmptyRequestBody,M>

Direct Known Subclasses:

CheckpointStatusHeaders, ClusterDataSetDeleteStatusHeaders, RescalingStatusHeaders, SavepointDisposalStatusHeaders, SavepointStatusHeaders
```
public abstract class AsynchronousOperationStatusMessageHeaders<V,M extends MessageParameters>
extends Object
implements RuntimeMessageHeaders<EmptyRequestBody,AsynchronousOperationResult<V>,M>
```
Message headers for the status polling of an asynchronous operation.

Constructor Summary

Constructors
Constructor Description

AsynchronousOperationStatusMessageHeaders()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`Class<AsynchronousOperationResult<V>>`	`getResponseClass()`	Returns the class of the response message.
`Collection<Class<?>>`	`getResponseTypeParameters()`	Returns the collection of type parameters for the response type.
`abstract Class<V>`	`getValueClass()`	Returns the class of the value wrapped in the `AsynchronousOperationResult`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.runtime.rest.messages.MessageHeaders
getCustomHeaders, getDescription, getResponseStatusCode, operationId

Methods inherited from interface org.apache.flink.runtime.rest.handler.RestHandlerSpecification
getHttpMethod, getTargetRestEndpointURL

Methods inherited from interface org.apache.flink.runtime.rest.messages.RuntimeMessageHeaders
getSupportedAPIVersions

Methods inherited from interface org.apache.flink.runtime.rest.messages.UntypedResponseMessageHeaders
acceptsFileUploads, getRequestClass, getUnresolvedMessageParameters

- Constructor Detail
  - AsynchronousOperationStatusMessageHeaders
```
public AsynchronousOperationStatusMessageHeaders()
```
- Method Detail
  - getValueClass
```
public abstract Class<V> getValueClass()
```
    Returns the class of the value wrapped in the AsynchronousOperationResult.
    
    Returns:
    
    value class
  - getResponseClass
```
public Class<AsynchronousOperationResult<V>> getResponseClass()
```
    Description copied from interface: MessageHeaders
    
    Returns the class of the response message.
    
    Specified by:
    
    getResponseClass in interface MessageHeaders<EmptyRequestBody,AsynchronousOperationResult<V>,M extends MessageParameters>
    
    Returns:
    
    class of the response message
  - getResponseTypeParameters
```
public Collection<Class<?>> getResponseTypeParameters()
```
    Description copied from interface: MessageHeaders
    
    Returns the collection of type parameters for the response type.
    
    Specified by:
    
    getResponseTypeParameters in interface MessageHeaders<EmptyRequestBody,AsynchronousOperationResult<V>,M extends MessageParameters>
    
    Returns:
    
    Collection of type parameters for the response type