void Parse(string conditions)
{
this.Context = new FilterParserContext(conditions);
GetConditions(conditions, this.Context);
}
static void GetConditions(string filter, FilterParserContext context)
{
List<Guid> activities = new List<Guid>();
List<uint> processes = new List<uint>();
List<int> threads = new List<int>();
List<int> ids = new List<int>();
List<int> levels = new List<int>();
List<string> texts = new List<string>();
string normalizedFilterString = string.Empty;
Token current = null;
try
{
foreach (Token token in GetNextToken(filter))
{
current = token;
switch (token.Type)
{
case TokenType.Id:
ids.Add((int)token.Value);
break;
case TokenType.Pid:
processes.Add((uint)token.Value);
break;
case TokenType.Tid:
threads.Add((int)token.Value);
break;
case TokenType.ActivityId:
activities.Add((Guid)token.Value);
break;
case TokenType.RootActivity:
context.RootActivityFilter = (Guid)token.Value;
break;
case TokenType.Level:
levels.Add((int)token.Value);
break;
case TokenType.MinLevel:
if (context.MinLevel != null)
{
throw new InvalidOperationException("Cannot have more than one MinValue clause");
}
context.MinLevel = (int)token.Value;
break;
case TokenType.Text:
texts.Add((string)token.Value);
break;
case TokenType.Where:
if (context.WhereFilter != null)
{
throw new FilterParserException("Cannot have more than one where clause",
current.Type.ToString(),
current.Index,
null);
}
context.WhereFilter = (string)token.Value;
break;
}
}
}
catch (Exception ex)
{
if (ex is FilterParserException)
{
throw;
}
if (current != null)
{
throw new FilterParserException(current.Type.ToString(), current.Index, ex);
}
else
{
throw;
}
}
if (processes.Count > 0)
context.ProcessFilters = processes.ToArray();
if (threads.Count > 0)
context.ThreadsFilter = threads.ToArray();
if (ids.Count > 0)
context.IdFilters = ids.ToArray();
if (levels.Count > 0)
context.LevelFilters = levels.ToArray();
if (activities.Count > 0)
context.ActivityIdFilters = activities.ToArray();
if (texts.Count > 0)
context.TextFilters = texts.ToArray();
}
static void GetConditions(string filter, FilterParserContext context)
{
List <Guid> activities = new List <Guid>();
List <uint> processes = new List <uint>();
List <int> threads = new List <int>();
List <int> ids = new List <int>();
List <int> levels = new List <int>();
List <string> texts = new List <string>();
string normalizedFilterString = string.Empty;
Token current = null;
try
{
foreach (Token token in GetNextToken(filter))
{
current = token;
switch (token.Type)
{
case TokenType.Id:
ids.Add((int)token.Value);
break;
case TokenType.Pid:
processes.Add((uint)token.Value);
break;
case TokenType.Tid:
threads.Add((int)token.Value);
break;
case TokenType.ActivityId:
activities.Add((Guid)token.Value);
break;
case TokenType.RootActivity:
context.RootActivityFilter = (Guid)token.Value;
break;
case TokenType.Level:
levels.Add((int)token.Value);
break;
case TokenType.MinLevel:
if (context.MinLevel != null)
{
throw new InvalidOperationException("Cannot have more than one MinValue clause");
}
context.MinLevel = (int)token.Value;
break;
case TokenType.Text:
texts.Add((string)token.Value);
break;
case TokenType.Where:
if (context.WhereFilter != null)
{
throw new FilterParserException("Cannot have more than one where clause",
current.Type.ToString(),
current.Index,
null);
}
context.WhereFilter = (string)token.Value;
break;
}
}
}
catch (Exception ex)
{
if (ex is FilterParserException)
{
throw;
}
if (current != null)
{
throw new FilterParserException(current.Type.ToString(), current.Index, ex);
}
else
{
throw;
}
}
if (processes.Count > 0)
{
context.ProcessFilters = processes.ToArray();
}
if (threads.Count > 0)
{
context.ThreadsFilter = threads.ToArray();
}
if (ids.Count > 0)
{
context.IdFilters = ids.ToArray();
}
if (levels.Count > 0)
{
context.LevelFilters = levels.ToArray();
}
if (activities.Count > 0)
{
context.ActivityIdFilters = activities.ToArray();
}
if (texts.Count > 0)
{
context.TextFilters = texts.ToArray();
}
}
