io.druid.client

Interface TimelineServerView

All Superinterfaces:

ServerView

All Known Implementing Classes:

BrokerServerView

public interface TimelineServerView
extends ServerView

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	TimelineServerView.TimelineCallback

Nested classes/interfaces inherited from interface io.druid.client.ServerView

ServerView.BaseSegmentCallback, ServerView.CallbackAction, ServerView.SegmentCallback, ServerView.ServerRemovedCallback

Method Summary

Modifier and Type	Method and Description
<T> QueryRunner<T>	getQueryRunner(DruidServer server)
TimelineLookup<String,ServerSelector>	getTimeline(DataSource dataSource)
void	registerTimelineCallback(Executor exec, TimelineServerView.TimelineCallback callback) Register a callback for state changes in the timeline managed by this TimelineServerView.

Methods inherited from interface io.druid.client.ServerView

registerSegmentCallback, registerServerRemovedCallback

Method Detail

getTimeline

@Nullable
TimelineLookup<String,ServerSelector> getTimeline(DataSource dataSource)

getQueryRunner

<T> QueryRunner<T> getQueryRunner(DruidServer server)

registerTimelineCallback

void registerTimelineCallback(Executor exec,
                              TimelineServerView.TimelineCallback callback)

Register a callback for state changes in the timeline managed by this TimelineServerView. The callback will be called after the relevant change is made to this TimelineServerView's timeline.

Parameters:

exec - executor in which to run the callback

callback - the callback