public DslQueryModel Parse(List <DslToken> tokens)
{
LoadSequenceStack(tokens);
PrepareLookaheads();
_queryModel = new DslQueryModel();
Match();
DiscardToken(TokenType.SequenceTerminator);
return(_queryModel);
}
public AdoQueryPayload GenerateQueryPayload(DslQueryModel dslQueryModel)
{
var adoQueryPayload = new AdoQueryPayload();
if (dslQueryModel.Limit.HasValue)
{
adoQueryPayload.AppendLine("SELECT TOP " + dslQueryModel.Limit.Value);
}
else
{
adoQueryPayload.AppendLine("SELECT");
}
adoQueryPayload.AppendLine(@" ED.FingerprintText
,ED.ApplicationId
,ED.OriginExceptionType
,ED.OriginStackFrame
,ED.LowestAppStackFrame
,ED.HighestAppStackFrame
,SUM(T.Frequency) AS TotalErrors
FROM Timeline T
JOIN ErrorDefinition AS ED ON T.Fingerprint = ED.Fingerprint");
adoQueryPayload.Append("WHERE T.ErrorDateTime BETWEEN ");
adoQueryPayload.AddFromDateParameter(dslQueryModel.DateRange.From);
adoQueryPayload.Append(" AND ");
adoQueryPayload.AddToDateParameter(dslQueryModel.DateRange.To);
adoQueryPayload.AddNewLine();
for (int i = 0; i < dslQueryModel.MatchConditions.Count; i++)
{
if (i == 0)
{
AddLogicalOperator(adoQueryPayload, DslLogicalOperator.And);
}
else
{
AddLogicalOperator(adoQueryPayload, dslQueryModel.MatchConditions[i - 1].LogOpToNextCondition);
}
AddClause(dslQueryModel.MatchConditions[i], adoQueryPayload);
}
adoQueryPayload.AppendLine(@"GROUP BY ED.FingerprintText
,ED.ApplicationId
,ED.OriginExceptionType
,ED.OriginStackFrame
,ED.LowestAppStackFrame
,ED.HighestAppStackFrame
ORDER BY TotalErrors DESC");
return(adoQueryPayload);
}
public DslQueryModel Parse(List <DslToken> tokens)
{
matchCollections = new Stack <IList <MatchCondition> >();
conditions = new Stack <MatchCondition>();
LoadSequenceStack(tokens);
PrepareLookaheads();
_queryModel = new DslQueryModel();
matchCollections.Push(_queryModel.MatchConditions);
Match();
DiscardToken(TokenType.SequenceTerminator);
return(_queryModel);
}
public DslQueryModel Parse(List <DslToken> tokens)
{
// create the stack and load the lookaheads
LoadSequenceStack(tokens);
PrepareLookaheads();
_queryModel = new DslQueryModel();
// S -> CONDITION
ComparisonCondition();
DiscardToken(TokenType.SequenceTerminator);
return(_queryModel);
}