com.sap.cds.impl

Class AbstractSearchResolver

java.lang.Object

com.sap.cds.impl.AbstractSearchResolver

public abstract class AbstractSearchResolver
extends Object

Holding common methods used by other search resolvers

Constructor Summary

Constructors

Constructor and Description
AbstractSearchResolver()

Method Summary

Modifier and Type	Method and Description
List<ElementRef<?>>	addRefsViaLocalizedAssociation(CdsStructuredType targetType, Collection<ElementRef<?>> searchableRefs)
protected boolean	allLocalizedElementsHaveAssociationToTexts(CdsStructuredType targetType, Collection<ElementRef<?>> searchableRefs)
protected static boolean	anyRefViaCollectionAssociation(CdsStructuredType root, Collection<ElementRef<?>> refs)
protected static CqnPredicate	checkForTargetTypeBeingEntityAndWrapToSubquery(CdsStructuredType targetType, CqnPredicate filter, boolean ignoreLocalizedViews)
protected static void	extractLocalizedSearchableRefs(CdsStructuredType targetType, Collection<ElementRef<?>> searchableRefs, List<ElementRef<?>> localizedSearchableRefs)
protected static Collection<ElementRef<?>>	getSearchableElements(CqnSelect select, CdsStructuredType targetType)
protected static void	moveSearchToWhere(CqnSelect select, CqnPredicate filter)
protected static CqnPredicate	searchToLikeExpression(Collection<ElementRef<?>> elements, CqnPredicate expression)
protected static CqnPredicate	wrapIntoExistsSubquery(CdsEntity target, CqnPredicate search, boolean ignoreLocalizedViews)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSearchResolver

public AbstractSearchResolver()

Method Detail

getSearchableElements

protected static Collection<ElementRef<?>> getSearchableElements(CqnSelect select,
                                                                 CdsStructuredType targetType)

moveSearchToWhere

protected static void moveSearchToWhere(CqnSelect select,
                                        CqnPredicate filter)

wrapIntoExistsSubquery

protected static CqnPredicate wrapIntoExistsSubquery(CdsEntity target,
                                                     CqnPredicate search,
                                                     boolean ignoreLocalizedViews)

anyRefViaCollectionAssociation

protected static boolean anyRefViaCollectionAssociation(CdsStructuredType root,
                                                        Collection<ElementRef<?>> refs)

extractLocalizedSearchableRefs

protected static void extractLocalizedSearchableRefs(CdsStructuredType targetType,
                                                     Collection<ElementRef<?>> searchableRefs,
                                                     List<ElementRef<?>> localizedSearchableRefs)

checkForTargetTypeBeingEntityAndWrapToSubquery

protected static CqnPredicate checkForTargetTypeBeingEntityAndWrapToSubquery(CdsStructuredType targetType,
                                                                             CqnPredicate filter,
                                                                             boolean ignoreLocalizedViews)

allLocalizedElementsHaveAssociationToTexts

protected boolean allLocalizedElementsHaveAssociationToTexts(CdsStructuredType targetType,
                                                             Collection<ElementRef<?>> searchableRefs)

addRefsViaLocalizedAssociation

public List<ElementRef<?>> addRefsViaLocalizedAssociation(CdsStructuredType targetType,
                                                          Collection<ElementRef<?>> searchableRefs)

searchToLikeExpression

protected static CqnPredicate searchToLikeExpression(Collection<ElementRef<?>> elements,
                                                     CqnPredicate expression)