Package org.hibernate.query.sqm.mutation.internal.inline

Class InPredicateRestrictionProducer

java.lang.Object

org.hibernate.query.sqm.mutation.internal.inline.InPredicateRestrictionProducer

All Implemented Interfaces:

MatchingIdRestrictionProducer

public class InPredicateRestrictionProducer
extends Object
implements MatchingIdRestrictionProducer

MatchingIdRestrictionProducer producing a restriction based on an in-values-list predicate. E.g.: ```` delete from entity-table where ( id ) in ( ( 1 ), ( 2 ), ( 3 ), ( 4 ) ) ````

Constructor Summary

Constructors

Constructor	Description
InPredicateRestrictionProducer()

Method Summary

Modifier and Type	Method	Description
List<Expression>	produceIdExpressionList(List<Object> idsAndFks, EntityMappingType entityDescriptor)	Produces a list of expression for which a restriction can be produced per-table.
InListPredicate	produceRestriction(List<Expression> matchingIdValueExpressions, EntityMappingType entityDescriptor, int valueIndex, ModelPart valueModelPart, TableReference mutatingTableReference, Supplier<Consumer<SelectableConsumer>> columnsToMatchVisitationSupplier, ExecutionContext executionContext)	Produce the restriction predicate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InPredicateRestrictionProducer

public InPredicateRestrictionProducer()

Method Detail

produceIdExpressionList

public List<Expression> produceIdExpressionList(List<Object> idsAndFks,
                                                EntityMappingType entityDescriptor)

Description copied from interface: MatchingIdRestrictionProducer

Produces a list of expression for which a restriction can be produced per-table.

Specified by:

produceIdExpressionList in interface MatchingIdRestrictionProducer

produceRestriction

public InListPredicate produceRestriction(List<Expression> matchingIdValueExpressions,
                                          EntityMappingType entityDescriptor,
                                          int valueIndex,
                                          ModelPart valueModelPart,
                                          TableReference mutatingTableReference,
                                          Supplier<Consumer<SelectableConsumer>> columnsToMatchVisitationSupplier,
                                          ExecutionContext executionContext)

Description copied from interface: MatchingIdRestrictionProducer

Produce the restriction predicate

Specified by:

produceRestriction in interface MatchingIdRestrictionProducer

Parameters:

matchingIdValueExpressions - The matching id value expressions.

mutatingTableReference - The TableReference for the table being mutated

columnsToMatchVisitationSupplier - The columns against which to restrict the mutations