Module org.elasticsearch.compute
Package org.elasticsearch.compute.operator.lookup

Interface LookupEnrichQueryGenerator

All Known Implementing Classes:
QueryList
public interface LookupEnrichQueryGenerator
An interface to generates queries for the lookup and enrich operators. This interface is used to retrieve queries based on a position index.

  • Method Summary

    Modifier and Type
    Method
    Description
    default BulkKeywordLookup
    getBulkKeywordLookup()
    Returns a BulkKeywordLookup if applicable, null otherwise.
    int
    getPositionCount(Page inputPage)
    Returns the number of queries in this generator.
    org.apache.lucene.search.Query
    getQuery(int position, Page inputPage, SearchExecutionContext searchExecutionContext)
    Returns the query at the given position.

  • Method Details

    • getQuery

      @Nullable org.apache.lucene.search.Query getQuery(int position, Page inputPage, SearchExecutionContext searchExecutionContext)
      Returns the query at the given position.

    • getPositionCount

      int getPositionCount(Page inputPage)
      Returns the number of queries in this generator.

    • getBulkKeywordLookup

      default BulkKeywordLookup getBulkKeywordLookup()
      Returns a BulkKeywordLookup if applicable, null otherwise.