public override ValueNode VisitGridPoint(CoronaParser.GridPointContext context)
{
BuildExpressionAst exprVisitor = new BuildExpressionAst();
// Extract the two expressions
CoronaParser.ExprContext[] exprs = context.expr();
ExpressionNode first = exprVisitor.Visit(exprs[0]);
ExpressionNode second = exprVisitor.Visit(exprs[1]);
// Extract member if present
IdentifierValueNode member = null;
if (context.member() != null)
{
member = (IdentifierValueNode)Visit(context.member());
}
return(new GridValueNode(first, second, member));
}
/// <summary>
/// Visit a parse tree produced by <see cref="CoronaParser.gridPoint"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitGridPoint([NotNull] CoronaParser.GridPointContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="CoronaParser.gridPoint"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitGridPoint([NotNull] CoronaParser.GridPointContext context)
{
}
