Top Description Methods

org.hibernate.query.sqm.sql

public Interface SqmToSqlAstConverter

Known Direct Subinterfaces: org.hibernate.query.sqm.sql.SqmTranslator
Known Direct Implementers: org.hibernate.query.sqm.sql.FakeSqmToSqlAstConverter
Imports: java.util.List, java.util.function.Supplier, org.hibernate.internal.util.collections.Stack, org.hibernate.metamodel.mapping.MappingModelExpressible, org.hibernate.query.sqm.SemanticQueryWalker, org.hibernate.query.sqm.tree.SqmVisitableNode, org.hibernate.query.sqm.tree.expression.SqmExpression, .SqmParameter, org.hibernate.query.sqm.tree.predicate.SqmPredicate, org.hibernate.query.sqm.tree.select.SqmQueryPart, org.hibernate.sql.ast.spi.SqlAstCreationState, org.hibernate.sql.ast.Clause, org.hibernate.sql.ast.tree.expression.Expression, .QueryTransformer, org.hibernate.sql.ast.tree.predicate.Predicate

Specialized SemanticQueryWalker (SQM visitor) for producing SQL AST.

Author: Steve Ebersole

Method Summary

Modifier and Type	Method and Description
public MappingModelExpressible<?>	determineValueMapping(SqmExpression<?> sqmExpression)
public List<Expression>	expandSelfRenderingFunctionMultiValueParameter(SqmParameter<?> sqmParameter)
public Stack<Clause>	getCurrentClauseStack()
public SqmQueryPart<?>	getCurrentSqmQueryPart()
public void	registerQueryTransformer(QueryTransformer transformer)
public MappingModelExpressible<?>	resolveFunctionImpliedReturnType() Returns the function return type implied from the context within which it is used.
public Predicate	visitNestedTopLevelPredicate(SqmPredicate predicate)
public Object	visitWithInferredType(SqmVisitableNode node, Supplier<MappingModelExpressible<?>> inferredTypeAccess) Visits the given node with the given inferred type access.

Inherited from org.hibernate.query.sqm.SemanticQueryWalker:: visitAny visitAnyDiscriminatorTypeExpression visitAnyDiscriminatorTypeValueExpression visitAnyValuedValuedPath visitAssignment visitBagJoin visitBasicValuedPath visitBetweenPredicate visitBinaryArithmeticExpression visitBooleanExpressionPredicate visitByUnit visitCastTarget visitCoalesce visitCollation visitComparisonPredicate visitCorrelatedBagJoin visitCorrelatedCrossJoin visitCorrelatedEntityJoin visitCorrelatedListJoin visitCorrelatedMapJoin visitCorrelatedPluralPartJoin visitCorrelatedRoot visitCorrelatedRootJoin visitCorrelatedSetJoin visitCorrelatedSingularJoin visitCorrelation visitCrossJoin visitCteContainer visitCteStatement visitDeleteStatement visitDiscriminatorPath visitDistinct visitDurationUnit visitDynamicInstantiation visitElementAggregateFunction visitEmbeddableValuedPath visitEntityTypeLiteralExpression visitEntityValuedPath visitEnumLiteral visitEvery visitExistsPredicate visitExtractUnit visitFetchExpression visitFieldLiteral visitFkExpression visitFormat visitFromClause visitFullyQualifiedClass visitFunction visitGroupByClause visitGroupedPredicate visitHavingClause visitHqlNumericLiteral visitIndexAggregateFunction visitIndexedPluralAccessPath visitInListPredicate visitInsertSelectStatement visitInsertValuesStatement visitInSubQueryPredicate visitIsEmptyPredicate visitIsNullPredicate visitIsTruePredicate visitJpaCompoundSelection visitJpaCriteriaParameter visitJunctionPredicate visitLikePredicate visitListJoin visitLiteral visitMapEntryFunction visitMapJoin visitMemberOfPredicate visitModifiedSubQueryExpression visitNamedParameterExpression visitNegatedPredicate visitNonAggregatedCompositeValuedPath visitOffsetExpression visitOrderByClause visitOver visitOverflow visitParameterizedEntityTypeExpression visitPluralAttributeSizeFunction visitPluralPartJoin visitPluralValuedPath visitPositionalParameterExpression visitQualifiedAttributeJoin visitQualifiedCteJoin visitQualifiedDerivedJoin visitQualifiedEntityJoin visitQueryGroup visitQuerySpec visitRootCte visitRootDerived visitRootPath visitSearchedCaseExpression visitSelectClause visitSelection visitSelectStatement visitSetClause visitSetJoin visitSimpleCaseExpression visitSingularJoin visitSortSpecification visitStar visitSubQueryExpression visitSummarization visitToDuration visitTreatedPath visitTrimSpecification visitTuple visitUnaryOperationExpression visitUpdateStatement visitValues visitWhereClause visitWindow
Inherited from org.hibernate.sql.ast.spi.SqlAstCreationState:: getCreationContext getCurrentProcessingState getFromClauseAccess getLoadQueryInfluencers getSqlAliasBaseGenerator getSqlExpressionResolver registerEntityNameUsage registerLockMode supportsEntityNameUsage

Method Detail

determineValueMapping	back to summary
public MappingModelExpressible<?> determineValueMapping(SqmExpression<?> sqmExpression)

expandSelfRenderingFunctionMultiValueParameter	back to summary
public List<Expression> expandSelfRenderingFunctionMultiValueParameter(SqmParameter<?> sqmParameter)

getCurrentClauseStack	back to summary
public Stack<Clause> getCurrentClauseStack()

getCurrentSqmQueryPart	back to summary
public SqmQueryPart<?> getCurrentSqmQueryPart()

registerQueryTransformer	back to summary
public void registerQueryTransformer(QueryTransformer transformer)

resolveFunctionImpliedReturnType	back to summary
public MappingModelExpressible<?> resolveFunctionImpliedReturnType() Returns the function return type implied from the context within which it is used. If there is no current function being processed or no context implied type, the return is `null`.

visitNestedTopLevelPredicate	back to summary
public Predicate visitNestedTopLevelPredicate(SqmPredicate predicate)

visitWithInferredType	back to summary
public Object visitWithInferredType(SqmVisitableNode node, Supplier<MappingModelExpressible<?>> inferredTypeAccess) Visits the given node with the given inferred type access.