Package org.apache.cassandra.index.sai.metrics

Interface QueryEventListener.TrieIndexEventListener

All Known Implementing Classes:
ColumnQueryMetrics.TrieIndexMetrics, MulticastQueryEventListeners.Multicast2TrieIndexEventListener
Enclosing interface:
QueryEventListener
public static interface QueryEventListener.TrieIndexEventListener

  • Method Details

    • onSegmentHit

      void onSegmentHit()
      When query potentially matches value range within a segment, and we need to do a traversal.

    • onTraversalComplete

      void onTraversalComplete(long traversalTotalTime, TimeUnit unit)
      Per-segment trie index traversal time in given units. Recorded when traversal completes.

    • postingListEventListener

      QueryEventListener.PostingListEventListener postingListEventListener()
      Returns events listener for trie postings.