org.apache.solr.common.cloud

Interface CollectionPropsWatcher

public interface CollectionPropsWatcher

Callback registered with ZkStateReader.registerCollectionPropsWatcher(String, CollectionPropsWatcher) and called whenever the collection properties change.

Method Summary

Modifier and Type	Method and Description
boolean	onStateChanged(Map<String,String> collectionProperties) Called when the collection properties we are registered against has a change of state Note that, due to the way Zookeeper watchers are implemented, a single call may be the result of several state changes

Method Detail

onStateChanged

boolean onStateChanged(Map<String,String> collectionProperties)

Called when the collection properties we are registered against has a change of state Note that, due to the way Zookeeper watchers are implemented, a single call may be the result of several state changes

Parameters:

collectionProperties - the new collection properties

Returns:

true if the watcher should be removed