private void AddBlockTargetLinesToDict(Dictionary <int, int> dict, PatternBlock block)
{
foreach (int lineNum in block.targetLines.Keys)
{
if (!dict.ContainsKey(lineNum))
{
dict.Add(lineNum, lineNum);
}
}
}
private PatternBlock DetectBlock(int startNum, int startLineToSearch, int maxBlockLen, int maxDiffInBlock, int maxMisses, Dictionary <int, int> processedLinesDict, ILogWindowSearch logWindow)
{
int targetLine = FindSimilarLine(startNum, startLineToSearch, processedLinesDict, logWindow);
if (targetLine == -1)
{
return(null);
}
PatternBlock block = new PatternBlock();
block.startLine = startNum;
int srcLine = block.startLine;
block.targetStart = targetLine;
int srcMisses = 0;
block.srcLines.Add(srcLine, srcLine);
int len = 0;
QualityInfo qi = new QualityInfo();
qi.Quality = block.weigth;
block.qualityInfoList[targetLine] = qi;
while (!logWindow.ShouldCancel)
{
srcLine++;
len++;
if (maxBlockLen > 0 && len > maxBlockLen)
{
break;
}
int nextTargetLine = FindSimilarLine(srcLine, targetLine + 1, processedLinesDict, logWindow);
if (nextTargetLine > -1 && nextTargetLine - targetLine - 1 <= maxDiffInBlock)
{
block.weigth += maxDiffInBlock - (nextTargetLine - targetLine - 1) + 1;
block.endLine = srcLine;
block.srcLines.Add(srcLine, srcLine);
if (nextTargetLine - targetLine > 1)
{
int tempWeight = block.weigth;
for (int tl = targetLine + 1; tl < nextTargetLine; ++tl)
{
qi = new QualityInfo();
qi.Quality = --tempWeight;
block.qualityInfoList[tl] = qi;
}
}
targetLine = nextTargetLine;
qi = new QualityInfo();
qi.Quality = block.weigth;
block.qualityInfoList[targetLine] = qi;
}
else
{
srcMisses++;
block.weigth--;
targetLine++;
qi = new QualityInfo();
qi.Quality = block.weigth;
block.qualityInfoList[targetLine] = qi;
if (srcMisses > maxMisses)
{
break;
}
}
}
block.targetEnd = targetLine;
qi = new QualityInfo();
qi.Quality = block.weigth;
block.qualityInfoList[targetLine] = qi;
for (int k = block.targetStart; k <= block.targetEnd; ++k)
{
block.targetLines.Add(k, k);
}
return(block);
}