public override object VisitRos_message(RosMessageParser.Ros_messageContext context)
{
var messageDescriptor = new MessageDescriptor();
for (int i = 0; i < context.ChildCount; ++i)
{
var result = Visit(context.GetChild(i));
if (result is FieldDescriptor field)
{
messageDescriptor.AddField(field);
}
if (result is ConstantDescriptor constant)
{
messageDescriptor.AddConstant(constant);
}
if (result is string comment)
{
messageDescriptor.AddComment(comment);
}
}
_listener.OnVisitRosMessage(messageDescriptor);
return(messageDescriptor);
}
/// <summary>
/// Visit a parse tree produced by <see cref="RosMessageParser.ros_message"/>.
/// <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 VisitRos_message([NotNull] RosMessageParser.Ros_messageContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="RosMessageParser.ros_message"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitRos_message([NotNull] RosMessageParser.Ros_messageContext context)
{
}
