org.qi4j.spi.query
Interface EntityFinder

All Known Subinterfaces:

RdfIndexingEngineService, RdfQueryService, SQLIndexingEngineService

All Known Implementing Classes:

RdfQueryService.RdfEntityFinderMixin, SQLEntityFinder

public interface EntityFinder

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Method Summary

long	countEntities(Class<?> resultType, BooleanExpression whereClause)
Iterable<EntityReference>	findEntities(Class<?> resultType, BooleanExpression whereClause, OrderBy[] orderBySegments, Integer firstResult, Integer maxResults)
EntityReference	findEntity(Class<?> resultType, BooleanExpression whereClause)

Method Detail

findEntities

Iterable<EntityReference> findEntities(Class<?> resultType,
                                       @Optional
                                       BooleanExpression whereClause,
                                       @Optional
                                       OrderBy[] orderBySegments,
                                       @Optional
                                       Integer firstResult,
                                       @Optional
                                       Integer maxResults)
                                       throws EntityFinderException

Throws:

EntityFinderException

findEntity

EntityReference findEntity(Class<?> resultType,
                           @Optional
                           BooleanExpression whereClause)
                           throws EntityFinderException

Throws:

EntityFinderException

countEntities

long countEntities(Class<?> resultType,
                   @Optional
                   BooleanExpression whereClause)
                   throws EntityFinderException

Throws:

EntityFinderException