internal bool TryGetNext(out LinePair linePair, TemplateLineEvaluationResult lastTemplateLineEvaluationResult)
{
bool result = false;
Line targetLine = null;
TemplateLine templateLine = null;
bool targetLineReturned = targetIterator.TryGetNext(out targetLine);
//If there are no more target lines then escape the current repeating line if there is one
//and move through the rest of the template.
if (targetLineReturned == false && lastTemplateLineEvaluationResult != null)
{
lastTemplateLineEvaluationResult.EscapeRepeat = true;
}
bool templateLineReturned = templateIterator.TryGetNext(out templateLine, lastTemplateLineEvaluationResult);
if (targetLineReturned || templateLineReturned)
{
result = true;
linePair = factory.CreateLinePair(targetLine, templateLine);
}
else
{
linePair = null;
}
return(result);
}
internal TemplateEvaluationResult Evaluate(string target, string template)
{
TemplateEvaluationResult result = new TemplateEvaluationResult();
var linePairIterator = factory.CreateLinePairIterator(target, template);
LinePair linePair = null;
TemplateLineEvaluationResult lastTemplateLineEvaluationResult = null;
while (linePairIterator.TryGetNext(out linePair, lastTemplateLineEvaluationResult))
{
var linePairEvaluationResult = linePairEvaluator.EvaluateLinePair(linePair);
result.Add(linePairEvaluationResult);
lastTemplateLineEvaluationResult = linePairEvaluationResult.TemplateLineEvaluationResult;
}
return(result);
}
internal bool TryGetNext(out LinePair linePair, TemplateLineEvaluationResult lastTemplateLineEvaluationResult)
{
bool result = false;
Line targetLine = null;
TemplateLine templateLine = null;
bool targetLineReturned = targetIterator.TryGetNext(out targetLine);
//If there are no more target lines then escape the current repeating line if there is one
//and move through the rest of the template.
if (targetLineReturned == false && lastTemplateLineEvaluationResult != null)
lastTemplateLineEvaluationResult.EscapeRepeat = true;
bool templateLineReturned = templateIterator.TryGetNext(out templateLine, lastTemplateLineEvaluationResult);
if (targetLineReturned || templateLineReturned)
{
result = true;
linePair = factory.CreateLinePair(targetLine, templateLine);
}
else
{
linePair = null;
}
return result;
}
