Package com.sap.cds.ql

Interface BooleanFunction

All Superinterfaces:

CqnExpression, CqnFunc, CqnPredicate, CqnToken, CqnValue, JSONizable, Predicate, SelectableValue

public interface BooleanFunction
extends Predicate, CqnFunc

Method Summary

Modifier and Type	Method	Description
default void	accept(CqnVisitor visitor)	Traverses the expression tree represented by this token with a given visitor.
BooleanFunction	args(CqnValue... args)

Methods inherited from interface com.sap.cds.ql.cqn.CqnExpression

asArithmeticExpression, asCaseExpression, asExpression, asNegation, isArithmeticExpression, isCaseExpression, isExpression, isNegation, toJson

Methods inherited from interface com.sap.cds.ql.cqn.CqnFunc

args, asFunction, func, isFunction

Methods inherited from interface com.sap.cds.ql.cqn.CqnPredicate

asPredicate, isPredicate

Methods inherited from interface com.sap.cds.ql.cqn.CqnToken

tokens

Methods inherited from interface com.sap.cds.ql.cqn.CqnValue

as, asList, asLiteral, asNullValue, asParameter, asPlain, asRef, isList, isLiteral, isNullValue, isParameter, isPlain, isRef, ofLiteral, ofRef, type

Methods inherited from interface com.sap.cds.ql.Predicate

and, not, or

Methods inherited from interface com.sap.cds.ql.SelectableValue

as, withoutAlias

Method Details

args

BooleanFunction args(CqnValue... args)

accept

default void accept(CqnVisitor visitor)

Description copied from interface: CqnToken

Traverses the expression tree represented by this token with a given visitor. The traversal order is depth-first. If this token has child nodes they are traversed first by dispatching the visitor to the children's accept methods. Afterwards this token is passed to the visitor's visit method specific for this token's type.

Specified by:

accept in interface CqnExpression

Specified by:

accept in interface CqnFunc

Specified by:

accept in interface CqnToken

Parameters:

visitor - the CqnVisitor