io.druid.client

Interface TimelineServerView.TimelineCallback

Enclosing interface:

TimelineServerView

public static interface TimelineServerView.TimelineCallback

Method Summary

Modifier and Type	Method and Description
ServerView.CallbackAction	segmentAdded(DruidServerMetadata server, DataSegment segment) Called when a segment on a particular server has been added to the timeline.
ServerView.CallbackAction	segmentRemoved(DataSegment segment) Called when a segment has been removed from all servers and is no longer present in the timeline.
ServerView.CallbackAction	timelineInitialized() Called once, when the timeline has been initialized.

Method Detail

timelineInitialized

ServerView.CallbackAction timelineInitialized()

Called once, when the timeline has been initialized.

Returns:

continue or unregister

segmentAdded

ServerView.CallbackAction segmentAdded(DruidServerMetadata server,
                                       DataSegment segment)

Called when a segment on a particular server has been added to the timeline. May be called multiple times for the same segment, if that segment is added on multiple servers.

Parameters:

server - the server

segment - the segment

Returns:

continue or unregister

segmentRemoved

ServerView.CallbackAction segmentRemoved(DataSegment segment)

Called when a segment has been removed from all servers and is no longer present in the timeline.

Parameters:

segment - the segment

Returns:

continue or unregister