// 3 operations:
// convert a tokenObj to a arrayList of tokenObjs:
// 1. merge (delete) a tokenObj if the str is empty (length = 0)
// 2. keep the same tokenObj if str is a single word
// 3. split a tokenObj if the str contains space
public static void AddSplit1To1Correction(List <TokenObj> inList, TokenObj inToken)
{
string tokenStr = inToken.GetTokenStr();
// 1. do not add to the list if the token is empty
if ((string.ReferenceEquals(tokenStr, null)) || (tokenStr.Length == 0))
{
// do nothing
}
// 2. keep the same tokenObj if there is no change
// 1-to-1 correction
else if (TermUtil.IsMultiword(tokenStr) == false)
{
Add1To1Correction(inList, inToken);
// TB Deleted
//inList.add(inToken);
}
// 3. split a tokenObj to an arrayList if the str has space
else
{
AddSplitCorrection(inList, inToken);
/* TB deleted
* ArrayList<TokenObj> tempTokenList = new ArrayList<TokenObj>();
* // keep token and delimiters
* String[] tokenArray = tokenStr.split(TextObj.patternStrSpace_);
* tempTokenList = new ArrayList<TokenObj>(Arrays.stream(tokenArray)
* .map(token -> new TokenObj(inToken, token))
* .collect(Collectors.toList()));
* inList.addAll(tempTokenList);
*/
}
}
/// <summary>
/// This method uses context scores to find the correct term.
/// </summary>
/// <param name="inTokenObj"> the input tokenObj (single word) </param>
/// <param name="cSpellApi"> CSpell Api object </param>
/// <param name="debugFlag"> flag for debug print </param>
/// <param name="tarPos"> position for target token </param>
/// <param name="nonSpaceTokenList"> token list without space token(s)
/// </param>
/// <returns> the corrected word in tokenObj if the coreTerm is OOV
/// and suggested word found. Otherwise, the original input token
/// is returned. </returns>
public static TokenObj GetCorrectTerm(TokenObj inTokenObj, CSpellApi cSpellApi, bool debugFlag, int tarPos, List <TokenObj> nonSpaceTokenList)
{
// init
int funcMode = cSpellApi.GetFuncMode();
// get inWord from inTokenObj and init outTokenObj
string inWord = inTokenObj.GetTokenStr();
TokenObj outTokenObj = new TokenObj(inTokenObj);
// 1. convert a word to coreTerm (no leading/ending space, punc, digit)
int ctType = CoreTermUtil.CT_TYPE_SPACE_PUNC_DIGIT;
CoreTermObj coreTermObj = new CoreTermObj(inWord, ctType);
string coreStr = coreTermObj.GetCoreTerm();
// 2. non-word detection and correction
// check if the coreTerm is spelling errors - non-word
//!NonWordDetector.IsValidWord(inWord, coreStr, cSpellApi, debugFlag);
// TBD .. need to separate 1-to-1 and split
if (NonWordDetector.IsDetect(inWord, coreStr, cSpellApi, debugFlag) == true)
{
cSpellApi.UpdateDetectNo();
// TBD, should take care of possessive xxx's here
// 3.1 get 1-to-1 candidates set from correction, no split
HashSet <string> candSet = NonWord1To1Candidates.GetCandidates(coreStr, cSpellApi);
// add split
// TBD ...
if (funcMode != CSpellApi.FUNC_MODE_NW_1)
{
// 3.2 get candidates from split
int maxSplitNo = cSpellApi.GetCanNwMaxSplitNo();
HashSet <string> splitSet = NonWordSplitCandidates.GetCandidates(coreStr, cSpellApi, maxSplitNo);
// 3.4 set split candidates to candidate
if (funcMode == CSpellApi.FUNC_MODE_NW_S)
{
candSet = new HashSet <string>(splitSet);
}
else // 3.4 add split candidates
{
candSet.addAll(splitSet);
}
}
// 4. Ranking: get top ranked candidates as corrected terms
// 4.1 from orthoGraphic
/*
* // not used context
* String topRankStr = RankByMode.GetTopRankStr(coreStr, candSet,
* cSpellApi, debugFlag);
*/
// in case of using context
string topRankStr = RankNonWordByMode.GetTopRankStr(coreStr, candSet, cSpellApi, debugFlag, tarPos, nonSpaceTokenList);
// 5 update coreTerm and convert back to tokenObj
coreTermObj.SetCoreTerm(topRankStr);
string outWord = coreTermObj.ToString();
// 6. update info if there is a process
if (inWord.Equals(outWord) == false)
{
outTokenObj.SetTokenStr(outWord);
if (TermUtil.IsMultiword(outWord) == true)
{
cSpellApi.UpdateCorrectNo();
outTokenObj.AddProcToHist(TokenObj.HIST_NW_S); //split
DebugPrint.PrintCorrect("NW", "NonWordCorrector-Split", inWord, outWord, debugFlag);
}
else // 1To1 correct
{
cSpellApi.UpdateCorrectNo();
outTokenObj.AddProcToHist(TokenObj.HIST_NW_1);
DebugPrint.PrintCorrect("NW", "NonWordCorrector-1To1", inWord, outWord, debugFlag);
}
}
}
return(outTokenObj);
}