RequestWatcher

All Known Subinterfaces:: Request

All Known Implementing Classes:: ComposedRequest, SendRequestHandle

public interface RequestWatcher

Provides a mechanism to wait for one or more asynchronous requests to complete.

Method Summary

Modifier and Type

Method

Description

boolean

block()

Blocks until the request is complete.

RequestWatcher

compose(RequestWatcher... requestWatchers)

Composes this request with others into a single watcher.

Method Details
- block
  
  boolean block()
  
  Blocks until the request is complete.
  
  Returns:
  
  true if the request completed successfully, false if it failed or was cancelled.
- compose
  
  RequestWatcher compose(RequestWatcher... requestWatchers)
  
  Composes this request with others into a single watcher.
  
  Parameters:
  
  requestWatchers - The other watchers to compose with.
  
  Returns:
  
  A new RequestWatcher that tracks all provided requests.