public List <PersonComponent> MaxSalaryEmployees()
{
IVisitor employeeVisitor = new EmployeeMaxSalaryVisitor();
Root.Accept(employeeVisitor);
return(employeeVisitor.Employees);
}
/// <summary>
/// Performs all actions
/// <param name="tree">The tree on which to operate</param>
/// </summary>
public void Perform(Root tree)
{
if (tree == null)
{
return;
}
tree.Accept(this);
var groups = new List <string>();
foreach (var action in this)
{
if (action.Group != null && groups.Contains(action.Group))
{
continue;
}
if (BeforeAction != null)
{
BeforeAction(this, (EventArgs)action);
}
action.Execute();
if (AfterAction != null)
{
AfterAction(this, (EventArgs)action);
}
if (action.Group != null)
{
groups.Add(action.Group);
}
}
}
public List <PersonComponent> MoreThanValueSalaryEmployees(int salary)
{
IVisitor visitor = new EmployeeMoreThanValueSalaryVisitor(salary);
Root.Accept(visitor);
var result = visitor.Employees;
return(result);
}
public List <PersonComponent> PositionEmployees(string position)
{
var visitor = new PositionVisitor(position);
Root.Accept(visitor);
var result = visitor.Employees;
return(result);
}
internal Graph Graph()
{
if (_graph == null)
{
//int id = 0;
_currentNode = new ForestNodeNode(Root, "" + _id++, 0);
_ids[Root.InternalNode] = 0;
_graph = new Graph(_currentNode);
//GetGraphHelper(g, myNode, new HashSet<InteriorNode>(), new Dictionary<InteriorNode, int> { { _node, 0 } }, ref id);
Root.Accept(this);
}
return(_graph);
}
/// <summary>Generates code</summary>
/// <param name="tree">Root of a syntax tree</param>
/// <param name="table">Table of symbols</param>
/// <param name="columns">Columns layout</param>
public void Generate(Root tree, SymbolTable table, ColumnsLayout columns = ColumnsLayout.FreeTextFormat)
{
Actions = new List<Action>();
// STEP 1: modify tree to adapt it to destination language
tree.Accept(this);
var groups = new List<string>();
foreach (var action in Actions) {
if (action.Group != null && groups.Contains(action.Group)) continue;
action.Execute();
if (action.Group != null) groups.Add(action.Group);
}
// Console.WriteLine(tree.Root.ToString());
// STEP 2: convert tree to destination language code
var converter = new TreeToCode(Input, columns);
tree.Accept(converter);
converter.WriteInputLinesUntilEnd();
Writer.Write(converter.Output.ToString());
Writer.Flush();
// Console.WriteLine(converter.Output.ToString());
}
public void Run(Root root)
{
root.Accept(this);
OnEnd();
}
public static void Check(Root root, DiagnosticsReport diagnostics) => root.Accept(new Visitor(root, diagnostics));