// AND
public override ASTNode VisitInfixAnd(CLUBSParser.InfixAndContext context)
{
AndNode node = new AndNode(new SourcePosition(context.start));
node.Left = Visit(context.left) as ExpressionNode;
node.Right = Visit(context.right) as ExpressionNode;
return(node);
}
public abstract T Visit(AndNode node, object obj);
// AND
public override string Visit(AndNode node, object obj)
{
return($"{Visit(node.Left, obj)} && {Visit(node.Right, obj)}");
}
// AND
public override TypeNode Visit(AndNode node, object obj)
{
return(VisitInfixBoolExpression(node)); // Call generic infix boolean visit method
}