private int AddUnmarkedSegment(int segmentTextStart, int segmentTextEnd)
{
if (segmentTextEnd < segmentTextStart)
{
return(-1);
}
var originalSegmentText =
OriginalText.Substring(
segmentTextStart,
segmentTextEnd - segmentTextStart + 1
);
var segmentTextHash = originalSegmentText.GetHashSha256();
MappingComposerSegment segment;
if (_segmentsDictionary.TryGetValue(segmentTextHash, out segment) == false)
{
segment = new MappingComposerSegment(UniqueSegmentsCount, UniqueUnmarkedSegmentsCount, originalSegmentText);
_segmentsDictionary.Add(segmentTextHash, segment);
UniqueUnmarkedSegmentsCount++;
}
_segmentsList.Add(segment);
return(segmentTextEnd + 1);
}
private int AddIdentifiedSegment(string leftDel, int segmentTextStart, string segmentText)
{
var originalSegmentText = leftDel + segmentText;
var segmentTextHash = originalSegmentText.GetHashSha256();
MappingComposerSegment segment;
if (_segmentsDictionary.TryGetValue(segmentTextHash, out segment) == false)
{
segment = new MappingComposerSegment(UniqueSegmentsCount, UniqueMarkedSegmentsCount, leftDel, segmentText);
_segmentsDictionary.Add(segmentTextHash, segment);
UniqueMarkedSegmentsCount++;
}
_segmentsList.Add(segment);
//Return the location of the start of the next segment
return(segmentTextStart + originalSegmentText.Length);
}