WordGroup _resultWordGroup;//after call DoIndex()
internal void DoIndex(TextBuffer textBuffer, CustomDic owner)
{
//recursive
if (this.PrefixLen > 7)
{
DoIndexOfSmallAmount(textBuffer);
#if DEBUG
dbugDataState = debugDataState.TooLongPrefix;
#endif
return;
}
//-----------------------------------------------
bool hasEvalPrefix = false;
if (subGroups == null)
{
subGroups = new DevelopingWordGroup[owner.LastChar - owner.FirstChar + 1];
}
//--------------------------------
int j = wordSpanList.Count;
int thisPrefixLen = this.PrefixLen;
int doSepAt = thisPrefixLen;
for (int i = 0; i < j; ++i)
{
WordSpan sp = wordSpanList[i];
if (sp.len > doSepAt)
{
char c = sp.GetChar(doSepAt, textBuffer);
int c_index = c - owner.FirstChar;
DevelopingWordGroup found = subGroups[c_index];
if (found == null)
{
//not found
found = new DevelopingWordGroup(new WordSpan(sp.startAt, (byte)(doSepAt + 1)));
subGroups[c_index] = found;
}
found.AddWordSpan(sp);
}
else
{
if (!hasEvalPrefix)
{
if (sp.SameTextContent(this.prefixSpan, textBuffer))
{
hasEvalPrefix = true;
this.PrefixIsWord = true;
}
}
}
}
#if DEBUG
this.dbugDataState = debugDataState.Indexed;
#endif
wordSpanList.Clear();
wordSpanList = null;
//--------------------------------
//do sup index
//foreach (WordGroup subgroup in this.wordGroups.Values)
bool hasSomeSubGroup = false;
foreach (DevelopingWordGroup subgroup in this.subGroups)
{
if (subgroup != null)
{
hasSomeSubGroup = true;
//****
//performance factor here,****
//in this current version
//if we not call DoIndex(),
//this subgroup need linear search-> so it slow
//so we call DoIndex until member count in the group <=3
//then it search faster,
//but dictionary-building time may increase.
if (subgroup.WordSpanListCount > 2)
{
subgroup.DoIndex(textBuffer, owner);
}
else
{
#if DEBUG
subgroup.dbugDataState = debugDataState.SmallAmountOfMembers;
#endif
subgroup.DoIndexOfSmallAmount(textBuffer);
}
}
}
//--------------------------------
#if DEBUG
this.dbugDataState = debugDataState.Indexed;
#endif
if (!hasSomeSubGroup)
{
//clear
subGroups = null;
}
//--------------------------------
WordGroup[] newsubGroups = null;
if (subGroups != null)
{
newsubGroups = new WordGroup[subGroups.Length];
for (int i = subGroups.Length - 1; i >= 0; --i)
{
DevelopingWordGroup subg = subGroups[i];
if (subg != null)
{
newsubGroups[i] = subg.ResultWordGroup;
}
}
}
//--------------------------------
this._resultWordGroup = new WordGroup(
this.prefixSpan,
newsubGroups,
null,
this.PrefixIsWord);
}
WordGroup _resultWordGroup;//after call DoIndex()
internal void DoIndex(TextBuffer textBuffer, CustomDic owner)
{
//recursive
if (this.PrefixLen > 7)
{
DoIndexOfSmallAmount(textBuffer);
#if DEBUG
dbugDataState = debugDataState.TooLongPrefix;
#endif
return;
}
//-----------------------------------------------
bool hasEvalPrefix = false;
if (subGroups == null)
{
subGroups = new DevelopingWordGroup[owner.LastChar - owner.FirstChar + 1];
}
//--------------------------------
int j = wordSpanList.Count;
int thisPrefixLen = this.PrefixLen;
int doSepAt = thisPrefixLen;
for (int i = 0; i < j; ++i)
{
WordSpan sp = wordSpanList[i];
if (sp.len > doSepAt)
{
char c = sp.GetChar(doSepAt, textBuffer);
int c_index = c - owner.FirstChar;
DevelopingWordGroup found = subGroups[c_index];
if (found == null)
{
//not found
found = new DevelopingWordGroup(new WordSpan(sp.startAt, (byte)(doSepAt + 1)));
subGroups[c_index] = found;
}
found.AddWordSpan(sp);
}
else
{
if (!hasEvalPrefix)
{
if (sp.SameTextContent(this.prefixSpan, textBuffer))
{
hasEvalPrefix = true;
this.PrefixIsWord = true;
}
}
}
}
#if DEBUG
this.dbugDataState = debugDataState.Indexed;
#endif
wordSpanList.Clear();
wordSpanList = null;
//--------------------------------
//do sup index
//foreach (WordGroup subgroup in this.wordGroups.Values)
bool hasSomeSubGroup = false;
foreach (DevelopingWordGroup subgroup in this.subGroups)
{
if (subgroup != null)
{
hasSomeSubGroup = true;
//****
//performance factor here,****
//in this current version
//if we not call DoIndex(),
//this subgroup need linear search-> so it slow
//so we call DoIndex until member count in the group <=3
//then it search faster,
//but dictionary-building time may increase.
if (subgroup.WordSpanListCount > 2)
{
subgroup.DoIndex(textBuffer, owner);
}
else
{
#if DEBUG
subgroup.dbugDataState = debugDataState.SmallAmountOfMembers;
#endif
subgroup.DoIndexOfSmallAmount(textBuffer);
}
}
}
//--------------------------------
#if DEBUG
this.dbugDataState = debugDataState.Indexed;
#endif
if (!hasSomeSubGroup)
{
//clear
subGroups = null;
}
//--------------------------------
WordGroup[] newsubGroups = null;
if (subGroups != null)
{
newsubGroups = new WordGroup[subGroups.Length];
for (int i = subGroups.Length - 1; i >= 0; --i)
{
DevelopingWordGroup subg = subGroups[i];
if (subg != null)
{
newsubGroups[i] = subg.ResultWordGroup;
}
}
}
//--------------------------------
this._resultWordGroup = new WordGroup(
this.prefixSpan,
newsubGroups,
null,
this.PrefixIsWord);
}