Interface Aggregator.Parser

  • Enclosing class:
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    public static interface Aggregator.Parser
    Parses the aggregation request and creates the appropriate aggregator factory for it.
    See Also:
    • Method Detail

      • parse

        AggregationBuilder parse​(java.lang.String aggregationName,
                                 XContentParser parser)
        Returns the aggregator factory with which this parser is associated, may return null indicating the aggregation should be skipped (e.g. when trying to aggregate on unmapped fields).
        aggregationName - The name of the aggregation
        parser - The parser
        The resolved aggregator factory or null in case the aggregation should be skipped
        Throws: - When parsing fails