protected override object InternalVisit(BooleanNotExpression node) { return(new Func <Environment, object>(env => { return !EvaluateExpression <bool>(node.Expression, env); })); }
public QsiUnaryExpressionNode VisitBooleanNotExpression(BooleanNotExpression booleanNotExpression) { return(TreeHelper.Create <QsiUnaryExpressionNode>(n => { n.Operator = SqlServerKnownOperator.Not; n.Expression.SetValue(VisitBooleanExpression(booleanNotExpression.Expression)); })); }
public override void ExplicitVisit(BooleanNotExpression node) { var binaryOp = new cs.CodeBinaryOperatorExpression() { Operator = cs.CodeBinaryOperatorType.IdentityInequality, Left = TryBuildFromNode(node.Expression, ref lastHasError, ref lastError), Right = new cs.CodePrimitiveExpression(true) }; if (!lastHasError) { lastExpression = binaryOp; } }
public override void Visit(BooleanNotExpression node) { this.action(node); }
public override void ExplicitVisit(BooleanNotExpression node) { base.ExplicitVisit(node); ReplaceExpression(node, n => n.Expression); }
public override void ExplicitVisit(BooleanNotExpression node) { Rewrite(node, n => n.Expression); base.ExplicitVisit(node); }
public override void ExplicitVisit(BooleanNotExpression fragment) { _fragments.Add(fragment); }
protected override object InternalVisit(BooleanNotExpression node) { //TODO: node.Cursor return(new SQLExpressionInterpreter(Database).Visit <object>(node)); }
public override void ExplicitVisit(BooleanNotExpression node) { _buffer.Append("not "); node.Expression.Accept(this); }