Package com.evolveum.midpoint.repo.sqlbase.mapping

Interface ItemRelationResolver<Q extends FlexibleRelationalPathBase<R>,R,TQ extends FlexibleRelationalPathBase<TR>,TR>

Type Parameters:

Q - query type with the mapping

R - row type related to ItemRelationResolver

TQ - type of target entity path

TR - row type related to the target entity path ItemRelationResolver

All Known Subinterfaces:

SqaleItemRelationResolver<Q,R,TQ,TR>

All Known Implementing Classes:

ContainerTableRelationResolver, CountMappingResolver, EmbeddedReferenceResolver, ExtensionMappingResolver, NestedMappingResolver, RefTableTargetResolver, ShadowReferenceAttributesResolver, TableRelationResolver

public interface ItemRelationResolver<Q extends FlexibleRelationalPathBase<R>,R,TQ extends FlexibleRelationalPathBase<TR>,TR>

Common contract for resolver that helps with navigating over complex (non-single) item paths for query purposes.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ItemRelationResolver.ResolutionResult<TQ extends FlexibleRelationalPathBase<TR>,TR>

Method Summary

Modifier and Type	Method	Description
default ItemRelationResolver.ResolutionResult<TQ,TR>	resolve(SqlQueryContext<?,Q,R> context)	Resolves a query context to ItemRelationResolver.ResolutionResult with new context and mapping.
ItemRelationResolver.ResolutionResult<TQ,TR>	resolve(SqlQueryContext<?,Q,R> context, boolean parent)
default ItemRelationResolver.ResolutionResult<TQ,TR>	resolveUsingJoin(SqlQueryContext<?,Q,R> context)

Method Details

resolve

default ItemRelationResolver.ResolutionResult<TQ,TR> resolve(SqlQueryContext<?,Q,R> context)

Resolves a query context to ItemRelationResolver.ResolutionResult with new context and mapping. The information about the resolved item is captured in the instance resolver already in a manner that is specific for various types of resolution (subquery or nested mapping).

resolve

ItemRelationResolver.ResolutionResult<TQ,TR> resolve(SqlQueryContext<?,Q,R> context,
 boolean parent)

resolveUsingJoin

default ItemRelationResolver.ResolutionResult<TQ,TR> resolveUsingJoin(SqlQueryContext<?,Q,R> context)