public override object VisitPattern([NotNull] PageInterpreterParser.PatternContext context)
{
var onlyFirstCaptured = context.Any() == null ? true : false;
currentCount = 0;
base.VisitPattern(context);
if (!ResultCountByQuery.ContainsKey(currentQuery))
{
ResultCountByQuery.Add(currentQuery, new AnalyzedQuery()
{
IsArray = !onlyFirstCaptured,
NumberOfCaptures = currentCount
});
}
else
{
if (!onlyFirstCaptured && !ResultCountByQuery[currentQuery].IsArray)
{
ResultCountByQuery[currentQuery].IsArray = true;
}
if (currentCount > ResultCountByQuery[currentQuery].NumberOfCaptures)
{
ResultCountByQuery[currentQuery].NumberOfCaptures = currentCount;
}
}
return(null);
}
public override Symbol VisitPattern([NotNull] PageInterpreterParser.PatternContext context)
{
var onlyFirstCaptured = context.Any() == null ? true : false;
var subsets = context?.subset()?.Accept(this)?.GetValue <Dictionary <SubsetPart, int> >();
for
(
int x = page.Contents.GetLength(0) - calculateSubsetOnPage(subsets, SubsetPart.Right);
x < calculateSubsetOnPage(subsets, SubsetPart.Left);
x++
)
{
for
(
int y = page.Contents.GetLength(1) - calculateSubsetOnPage(subsets, SubsetPart.Bottom);
y < calculateSubsetOnPage(subsets, SubsetPart.Top);
y++
)
{
if (page.Contents[x, y] == null || page.Contents[x, y].Count == 0)
{
continue;
}
pageTraverser = new PageTraverser(page, new PageIndex(x, y));
currentPatternResult = new PatternResult();
try
{
base.VisitPattern(context);
if (currentPatternResult != null)
{
foreach (var item in currentPatternResult.Result)
{
Result.AddResult(queryLabel, item.Key, item.Value);
}
}
if (onlyFirstCaptured)
{
x = page.Contents.GetLength(0);
break;
}
}
catch (ParseCanceledException)
{
currentPatternResult = null;
}
}
}
return(new Symbol(SymbolType.Success));
}
