public sealed override int Advance(int targetId)
{
if (_doc < targetId)
{
_doc = targetId - 1;
}
float x = _targetX;
float xu = x + _delta;
float xl = x - _delta;
float y = _targetY;
float yu = y + _delta;
float yl = y - _delta;
float z = _targetZ;
float zu = z + _delta;
float zl = z - _delta;
int docid = _doc;
while (docid < _maxDoc)
{
docid++;
float docX = _xvals.Get(docid);
if (docX > xu || docX < xl)
{
continue;
}
float docY = _yvals.Get(docid);
if (docY > yu || docY < yl)
{
continue;
}
float docZ = _zvals.Get(docid);
if (docZ > zu || docZ < zl)
{
continue;
}
if (GeoFacetFilter.InCircle(docX, docY, docZ, _targetX, _targetY, _targetZ, _radius))
{
_doc = docid;
return(_doc);
}
}
_doc = DocIdSetIterator.NO_MORE_DOCS;
return(_doc);
}
public sealed override int Advance(int targetId)
{
if (m_doc < targetId)
{
m_doc = targetId - 1;
}
float x = m_targetX;
float xu = x + m_delta;
float xl = x - m_delta;
float y = m_targetY;
float yu = y + m_delta;
float yl = y - m_delta;
float z = m_targetZ;
float zu = z + m_delta;
float zl = z - m_delta;
int docid = m_doc;
while (++docid < m_maxDoc)
{
float docX = m_xvals.Get(docid);
if (docX > xu || docX < xl)
{
continue;
}
float docY = m_yvals.Get(docid);
if (docY > yu || docY < yl)
{
continue;
}
float docZ = m_zvals.Get(docid);
if (docZ > zu || docZ < zl)
{
continue;
}
if (GeoFacetFilter.InCircle(docX, docY, docZ, m_targetX, m_targetY, m_targetZ, m_radius))
{
m_doc = docid;
return(m_doc);
}
}
m_doc = DocIdSetIterator.NO_MORE_DOCS;
return(m_doc);
}