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| 1 | +package org.hibernate.search.engine.search.reference.spi; |
| 2 | + |
| 3 | +import java.util.Collections; |
| 4 | +import java.util.HashMap; |
| 5 | +import java.util.Map; |
| 6 | + |
| 7 | +import org.hibernate.search.engine.backend.types.IndexFieldTraits; |
| 8 | +import org.hibernate.search.engine.search.reference.aggregation.AvgAggregationFieldReference; |
| 9 | +import org.hibernate.search.engine.search.reference.aggregation.CountAggregationFieldReference; |
| 10 | +import org.hibernate.search.engine.search.reference.aggregation.CountDistinctAggregationFieldReference; |
| 11 | +import org.hibernate.search.engine.search.reference.aggregation.MaxAggregationFieldReference; |
| 12 | +import org.hibernate.search.engine.search.reference.aggregation.MinAggregationFieldReference; |
| 13 | +import org.hibernate.search.engine.search.reference.aggregation.RangeAggregationFieldReference; |
| 14 | +import org.hibernate.search.engine.search.reference.aggregation.SumAggregationFieldReference; |
| 15 | +import org.hibernate.search.engine.search.reference.aggregation.TermsAggregationFieldReference; |
| 16 | +import org.hibernate.search.engine.search.reference.predicate.ExistsPredicateFieldReference; |
| 17 | +import org.hibernate.search.engine.search.reference.predicate.KnnPredicateFieldReference; |
| 18 | +import org.hibernate.search.engine.search.reference.predicate.MatchPredicateFieldReference; |
| 19 | +import org.hibernate.search.engine.search.reference.predicate.NestedPredicateFieldReference; |
| 20 | +import org.hibernate.search.engine.search.reference.predicate.PhrasePredicateFieldReference; |
| 21 | +import org.hibernate.search.engine.search.reference.predicate.PrefixPredicateFieldReference; |
| 22 | +import org.hibernate.search.engine.search.reference.predicate.QueryStringPredicateFieldReference; |
| 23 | +import org.hibernate.search.engine.search.reference.predicate.RangePredicateFieldReference; |
| 24 | +import org.hibernate.search.engine.search.reference.predicate.RegexpPredicateFieldReference; |
| 25 | +import org.hibernate.search.engine.search.reference.predicate.SimpleQueryStringPredicateFieldReference; |
| 26 | +import org.hibernate.search.engine.search.reference.predicate.SpatialWithinBoundingBoxPredicateFieldReference; |
| 27 | +import org.hibernate.search.engine.search.reference.predicate.SpatialWithinCirclePredicateFieldReference; |
| 28 | +import org.hibernate.search.engine.search.reference.predicate.SpatialWithinPolygonPredicateFieldReference; |
| 29 | +import org.hibernate.search.engine.search.reference.predicate.TermsPredicateFieldReference; |
| 30 | +import org.hibernate.search.engine.search.reference.predicate.WildcardPredicateFieldReference; |
| 31 | +import org.hibernate.search.engine.search.reference.projection.DistanceProjectionFieldReference; |
| 32 | +import org.hibernate.search.engine.search.reference.projection.FieldProjectionFieldReference; |
| 33 | +import org.hibernate.search.engine.search.reference.projection.HighlightProjectionFieldReference; |
| 34 | +import org.hibernate.search.engine.search.reference.projection.ObjectProjectionFieldReference; |
| 35 | +import org.hibernate.search.engine.search.reference.sort.DistanceSortFieldReference; |
| 36 | +import org.hibernate.search.engine.search.reference.sort.FieldSortFieldReference; |
| 37 | +import org.hibernate.search.util.common.annotation.Incubating; |
| 38 | + |
| 39 | +@Incubating |
| 40 | +public class TraitReferenceMapping { |
| 41 | + private final Map<String, ReferenceDetails> traits; |
| 42 | + |
| 43 | + private TraitReferenceMapping() { |
| 44 | + Map<String, ReferenceDetails> traits = new HashMap<>( backendSpecificTraits() ); |
| 45 | + |
| 46 | + traits.put( IndexFieldTraits.Predicates.EXISTS, new ReferenceDetails( ExistsPredicateFieldReference.class, "P0" ) ); |
| 47 | + traits.put( IndexFieldTraits.Predicates.KNN, new ReferenceDetails( KnnPredicateFieldReference.class, "P1" ) ); |
| 48 | + traits.put( IndexFieldTraits.Predicates.MATCH, new ReferenceDetails( MatchPredicateFieldReference.class, "P2" ) ); |
| 49 | + traits.put( IndexFieldTraits.Predicates.NESTED, new ReferenceDetails( NestedPredicateFieldReference.class, "P3" ) ); |
| 50 | + traits.put( IndexFieldTraits.Predicates.PHRASE, new ReferenceDetails( PhrasePredicateFieldReference.class, "P4" ) ); |
| 51 | + traits.put( IndexFieldTraits.Predicates.PREFIX, new ReferenceDetails( PrefixPredicateFieldReference.class, "P5" ) ); |
| 52 | + traits.put( IndexFieldTraits.Predicates.RANGE, new ReferenceDetails( RangePredicateFieldReference.class, "P6" ) ); |
| 53 | + traits.put( IndexFieldTraits.Predicates.QUERY_STRING, |
| 54 | + new ReferenceDetails( QueryStringPredicateFieldReference.class, "P7" ) ); |
| 55 | + traits.put( IndexFieldTraits.Predicates.REGEXP, new ReferenceDetails( RegexpPredicateFieldReference.class, "P8" ) ); |
| 56 | + traits.put( IndexFieldTraits.Predicates.SIMPLE_QUERY_STRING, |
| 57 | + new ReferenceDetails( SimpleQueryStringPredicateFieldReference.class, "P9" ) ); |
| 58 | + traits.put( IndexFieldTraits.Predicates.SPATIAL_WITHIN_BOUNDING_BOX, |
| 59 | + new ReferenceDetails( SpatialWithinBoundingBoxPredicateFieldReference.class, "P10" ) ); |
| 60 | + traits.put( IndexFieldTraits.Predicates.SPATIAL_WITHIN_CIRCLE, |
| 61 | + new ReferenceDetails( SpatialWithinCirclePredicateFieldReference.class, "P11" ) ); |
| 62 | + traits.put( IndexFieldTraits.Predicates.SPATIAL_WITHIN_POLYGON, |
| 63 | + new ReferenceDetails( SpatialWithinPolygonPredicateFieldReference.class, "P12" ) ); |
| 64 | + traits.put( IndexFieldTraits.Predicates.TERMS, new ReferenceDetails( TermsPredicateFieldReference.class, "P13" ) ); |
| 65 | + traits.put( IndexFieldTraits.Predicates.WILDCARD, |
| 66 | + new ReferenceDetails( WildcardPredicateFieldReference.class, "P14" ) ); |
| 67 | + |
| 68 | + traits.put( IndexFieldTraits.Sorts.DISTANCE, new ReferenceDetails( DistanceSortFieldReference.class, "S0" ) ); |
| 69 | + traits.put( IndexFieldTraits.Sorts.FIELD, new ReferenceDetails( FieldSortFieldReference.class, "S1" ) ); |
| 70 | + |
| 71 | + traits.put( IndexFieldTraits.Projections.DISTANCE, |
| 72 | + new ReferenceDetails( DistanceProjectionFieldReference.class, "R0" ) ); |
| 73 | + traits.put( IndexFieldTraits.Projections.FIELD, new ReferenceDetails( FieldProjectionFieldReference.class, "R1" ) ); |
| 74 | + traits.put( IndexFieldTraits.Projections.HIGHLIGHT, |
| 75 | + new ReferenceDetails( HighlightProjectionFieldReference.class, "R2" ) ); |
| 76 | + traits.put( IndexFieldTraits.Projections.OBJECT, new ReferenceDetails( ObjectProjectionFieldReference.class, "R3" ) ); |
| 77 | + |
| 78 | + traits.put( IndexFieldTraits.Aggregations.RANGE, new ReferenceDetails( RangeAggregationFieldReference.class, "A0" ) ); |
| 79 | + traits.put( IndexFieldTraits.Aggregations.TERMS, new ReferenceDetails( TermsAggregationFieldReference.class, "A1" ) ); |
| 80 | + traits.put( IndexFieldTraits.Aggregations.SUM, new ReferenceDetails( SumAggregationFieldReference.class, "A2" ) ); |
| 81 | + traits.put( IndexFieldTraits.Aggregations.MIN, new ReferenceDetails( MinAggregationFieldReference.class, "A3" ) ); |
| 82 | + traits.put( IndexFieldTraits.Aggregations.MAX, new ReferenceDetails( MaxAggregationFieldReference.class, "A4" ) ); |
| 83 | + traits.put( IndexFieldTraits.Aggregations.COUNT, new ReferenceDetails( CountAggregationFieldReference.class, "A5" ) ); |
| 84 | + traits.put( IndexFieldTraits.Aggregations.COUNT_DISTINCT, |
| 85 | + new ReferenceDetails( CountDistinctAggregationFieldReference.class, "A6" ) ); |
| 86 | + traits.put( IndexFieldTraits.Aggregations.AVG, new ReferenceDetails( AvgAggregationFieldReference.class, "A7" ) ); |
| 87 | + |
| 88 | + this.traits = Collections.unmodifiableMap( traits ); |
| 89 | + } |
| 90 | + |
| 91 | + protected Map<String, ReferenceDetails> backendSpecificTraits() { |
| 92 | + return Map.of(); |
| 93 | + } |
| 94 | + |
| 95 | + public static TraitReferenceMapping instance() { |
| 96 | + return new TraitReferenceMapping(); |
| 97 | + } |
| 98 | + |
| 99 | + public ReferenceDetails reference(String traitName) { |
| 100 | + return traits.get( traitName ); |
| 101 | + } |
| 102 | + |
| 103 | + public record ReferenceDetails(Class<?> referenceClass, String implementationLabel) { |
| 104 | + } |
| 105 | + |
| 106 | +} |
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