Package org.hibernate.search.engine.search.aggregation.dsl

Interface TermsAggregationFieldStep<PDF extends SearchPredicateFactory>

Type Parameters:
PDF - The type of factory used to create predicates in AggregationFilterStep.filter(Function).
public interface TermsAggregationFieldStep<PDF extends SearchPredicateFactory>
The initial step in a "terms" aggregation definition, where the target field can be set.

  • Method Details

    • field

      default <F> TermsAggregationOptionsStep<?,PDF,F,Map<F,Long>> field(String fieldPath, Class<F> type)
      Target the given field in the terms aggregation.
      Type Parameters:
      F - The type of field values.
      Parameters:
      fieldPath - The path to the index field to aggregate.
      type - The type of field values.
      Returns:
      The next step.

    • field

      @Deprecated default <F> TermsAggregationOptionsStep<?,PDF,F,Map<F,Long>> field(String fieldPath, Class<F> type, ValueConvert convert)
      Deprecated.
      Use field(String, Class, ValueModel) instead.
      Target the given field in the terms aggregation.
      Type Parameters:
      F - The type of field values.
      Parameters:
      fieldPath - The path to the index field to aggregate.
      type - The type of field values.
      convert - Controls how the term values fetched from the backend should be converted. See ValueConvert.
      Returns:
      The next step.

    • field

      <F> TermsAggregationOptionsStep<?,PDF,F,Map<F,Long>> field(String fieldPath, Class<F> type, ValueModel valueModel)
      Target the given field in the terms aggregation.
      Type Parameters:
      F - The type of field values.
      Parameters:
      fieldPath - The path to the index field to aggregate.
      type - The type of field values.
      valueModel - The model of terms values, used to determine how term values fetched from the backend should be converted. See ValueModel.
      Returns:
      The next step.