/// <summary>
/// Добавить аннотацию
/// </summary>
/// <param name="anno">аннотация</param>
public void AddOccurence(TextAnnotation anno)
{
foreach (TextAnnotation l in Occurrence)
{
Pullenti.Ner.Core.Internal.TextsCompareType typ = l.CompareWith(anno);
if (typ == Pullenti.Ner.Core.Internal.TextsCompareType.Noncomparable)
{
continue;
}
if (typ == Pullenti.Ner.Core.Internal.TextsCompareType.Equivalent || typ == Pullenti.Ner.Core.Internal.TextsCompareType.Contains)
{
return;
}
if (typ == Pullenti.Ner.Core.Internal.TextsCompareType.In || typ == Pullenti.Ner.Core.Internal.TextsCompareType.Intersect)
{
l.Merge(anno);
return;
}
}
if (anno.OccurenceOf != this && anno.OccurenceOf != null)
{
anno = new TextAnnotation()
{
BeginChar = anno.BeginChar, EndChar = anno.EndChar, Sofa = anno.Sofa
}
}
;
if (m_Occurrence == null)
{
m_Occurrence = new List <TextAnnotation>();
}
anno.OccurenceOf = this;
if (m_Occurrence.Count == 0)
{
anno.EssentialForOccurence = true;
m_Occurrence.Add(anno);
return;
}
if (anno.BeginChar < m_Occurrence[0].BeginChar)
{
m_Occurrence.Insert(0, anno);
return;
}
if (anno.BeginChar >= m_Occurrence[m_Occurrence.Count - 1].BeginChar)
{
m_Occurrence.Add(anno);
return;
}
for (int i = 0; i < (m_Occurrence.Count - 1); i++)
{
if (anno.BeginChar >= m_Occurrence[i].BeginChar && anno.BeginChar <= m_Occurrence[i + 1].BeginChar)
{
m_Occurrence.Insert(i + 1, anno);
return;
}
}
m_Occurrence.Add(anno);
}
/// <summary>
/// Проверка, что ссылки на элемент имеются на заданном участке текста
/// </summary>
/// <param name="beginChar">начальная позиция</param>
/// <param name="endChar">конечная позиция</param>
/// <return>да или нет</return>
public bool CheckOccurence(int beginChar, int endChar)
{
foreach (TextAnnotation loc in Occurrence)
{
Pullenti.Ner.Core.Internal.TextsCompareType cmp = loc.Compare(beginChar, endChar);
if (cmp != Pullenti.Ner.Core.Internal.TextsCompareType.Early && cmp != Pullenti.Ner.Core.Internal.TextsCompareType.Later && cmp != Pullenti.Ner.Core.Internal.TextsCompareType.Noncomparable)
{
return(true);
}
}
return(false);
}
