void FillPhases(SearchStringParseResult result)
{
SearchModificator modificator = SearchModificator.None;
string modificatorStr = string.Empty;
switch (phaseState)
{
case PhaseState.Include:
modificator = SearchModificator.Include;
modificatorStr = settings.IncludeModificator.ToString();
break;
case PhaseState.Exclude:
modificator = SearchModificator.Exclude;
modificatorStr = settings.ExcludeModificator.ToString();
break;
}
if (modificator != SearchModificator.None)
{
result.PhaseInfos.Add(new PhaseInfo(modificatorStr, modificator));
}
result.PhaseInfos.AddRange(GetFieldPhase());
result.PhaseInfos.AddRange(GetPhase(modificator));
if (hasSpace)
{
result.PhaseInfos.Add(new PhaseInfo(settings.PhaseSeparator.ToString()));
}
}
SearchStringParseResult MakeResult()
{
var r = new SearchStringParseResult();
FillSearchResult(r);
FillPhases(r);
return(r);
}
void ApplyAndFlush(SearchStringParseResult result)
{
if (DetectUnfinishedGroup())
{
FlushForUnfinishedGroup();
return;
}
BoundaryValues();
var r = MakeResult();
result.Regular.AddRange(r.Regular);
result.Exclude.AddRange(r.Exclude);
result.Include.AddRange(r.Include);
result.PhaseInfos.AddRange(r.PhaseInfos);
FlushAll();
}
public SearchStringParseResult Parse(string searchText, SearchStringParseSettings settings)
{
SearchStringParseResult result = new SearchStringParseResult();
if (searchText == null)
{
return(result);
}
this.settings = settings;
state = new ParsingState(searchText, settings);
while (state.MoveNext())
{
switch (Add(state.CurrentChar.Value))
{
case SearchStringParseState.Completed:
ApplyAndFlush(result);
break;
}
}
FlushAll();
return(result);
}
void FillSearchResult(SearchStringParseResult result)
{
if (phase == string.Empty)
{
return;
}
var info = new SearchStringParseInfo(phase, field);
switch (phaseState)
{
case PhaseState.None:
result.Regular.Add(info);
break;
case PhaseState.Include:
result.Include.Add(info);
break;
case PhaseState.Exclude:
result.Exclude.Add(info);
break;
}
}