Uses of Interface
com.sap.cds.ql.cqn.CqnExpression

Packages that use CqnExpression

Package	Description
com.sap.cds.ql
com.sap.cds.ql.cqn

Uses of CqnExpression in com.sap.cds.ql

Subinterfaces of CqnExpression in com.sap.cds.ql

Modifier and Type	Interface	Description
interface	BooleanFunction
interface	BooleanValue
interface	Predicate

Uses of CqnExpression in com.sap.cds.ql.cqn

Subinterfaces of CqnExpression in com.sap.cds.ql.cqn

Modifier and Type	Interface	Description
interface	CqnArithmeticExpression
interface	CqnArithmeticNegation
interface	CqnBetweenPredicate	The between predicate that tests if the CqnBetweenPredicate.value() is within a closed interval with given bounds of CqnBetweenPredicate.low() and CqnBetweenPredicate.high().
interface	CqnCaseExpression	A case expression, which represents IF - THEN - ELSE logic.
interface	CqnComparisonPredicate
interface	CqnConnectivePredicate	A predicate that connects multiple predicates with a logical operator (AND/OR).
interface	CqnContainmentTest
interface	CqnEtagPredicate	Predicate that tests whether eTag element of an entity matches any value
interface	CqnExistsSubquery
interface	CqnInPredicate	The in predicate tests wether an actual value is equal to any value from a defined value set.
interface	CqnInSubquery	The in subquery predicate tests wether an actual value (n-tuple) is equal to any value (n-tuple) returned by a defined subquery.
interface	CqnMatchPredicate	Predicate that tests whether any|all elements of an entity set match a given condition
interface	CqnNegation
interface	CqnPassThroughSearchPredicate
interface	CqnPredicate
interface	CqnSearchPredicate	Deprecated, for removal: This API element is subject to removal in a future version. use CqnSearchTermPredicate instead.
interface	CqnSearchTermPredicate

Methods in com.sap.cds.ql.cqn that return CqnExpression

Modifier and Type	Method	Description
default CqnExpression	CqnExpression.asExpression()
default CqnExpression	CqnValue.asExpression()	Casts this value to CqnExpression.

Methods in com.sap.cds.ql.cqn with parameters of type CqnExpression

Modifier and Type	Method	Description
default void	CqnVisitor.visit(CqnExpression expr)	Called for each traversed expression unless the more specific methods CqnVisitor.visit(CqnArithmeticExpression), CqnVisitor.visit(CqnArithmeticNegation) or CqnVisitor.visit(CqnPredicate) are implemented