public void Visit(OrOperator node)
{
VisitBinary(node);
ITerminalWrapper leftWrapper = ReferenceTables.GetValue(node.Left);
ITerminalWrapper rightWrapper = ReferenceTables.GetValue(node.Right);
ReferenceTables.SetValue(node, ((dynamic)leftWrapper) | ((dynamic)rightWrapper));
}
public void Visit(QuestionUnit node)
{
ReferenceTables.SetReference(node.Identifier, node.DataType);
if (!ReferenceTables.ContainsReference(node.DataType))
{
var wrapper = _terminalWrapperFactory.CreateWrapper(node.DataType);
node.Value = wrapper;
ReferenceTables.SetValue(node.DataType, wrapper);
}
}
public void Visit(Expression node)
{
//if expression is literal
if (node.Child == null)
{
throw new Exception("Expression should have one and only one child");
}
node.Child.Accept(this);
ReferenceTables.SetValue(node, ReferenceTables.GetValue(node.Child));
}
public void Visit(Text node)
{
ReferenceTables.SetValue(node, new TextWrapper(node));
}
public void Visit(Yesno node)
{
ReferenceTables.SetValue(node, new YesnoWrapper(node));
}
public void Visit(Number node)
{
ReferenceTables.SetValue(node, new NumberWrapper(node));
}