private void AddPoint(IndexWriter writer, String name, double lat, double lng)
{
Document doc = new Document();
doc.Add(new Field("name", name, Field.Store.YES, Field.Index.ANALYZED));
// convert the lat / long to lucene fields
doc.Add(new Field(LatField, NumericUtils.DoubleToPrefixCoded(lat), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field(LngField, NumericUtils.DoubleToPrefixCoded(lng), Field.Store.YES, Field.Index.NOT_ANALYZED));
// add a default meta field to make searching all documents easy
doc.Add(new Field("metafile", "doc", Field.Store.YES, Field.Index.ANALYZED));
int ctpsize = _ctps.Count;
for (int i = 0; i < ctpsize; i++)
{
CartesianTierPlotter ctp = _ctps[i];
var boxId = ctp.GetTierBoxId(lat, lng);
doc.Add(new Field(ctp.GetTierFieldName(),
NumericUtils.DoubleToPrefixCoded(boxId),
Field.Store.YES,
Field.Index.NOT_ANALYZED_NO_NORMS));
}
writer.AddDocument(doc);
}
public void AddPoint(int id, string name, double lat, double lng, IndexWriter currentWriter)
{
EnsureDistanceMatrixReady();
var writer = currentWriter != null ? currentWriter : MakeWriter(true, IndexWriter.MaxFieldLength.UNLIMITED);
Document doc = new Document();
doc.Add(new Field("name", name, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("PostID", Convert.ToString(id), Field.Store.YES, Field.Index.UN_TOKENIZED));
// convert the lat / long to lucene fields
doc.Add(new Field(LatField, NumericUtils.DoubleToPrefixCoded(lat), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field(LngField, NumericUtils.DoubleToPrefixCoded(lng), Field.Store.YES, Field.Index.NOT_ANALYZED));
// add a default meta field to make searching all documents easy
doc.Add(new Field("metafile", "doc", Field.Store.YES, Field.Index.ANALYZED));
int ctpsize = _ctps.Count;
for (int i = 0; i < ctpsize; i++)
{
CartesianTierPlotter ctp = _ctps[i];
var boxId = ctp.GetTierBoxId(lat, lng);
doc.Add(new Field(ctp.GetTierFieldName(),
NumericUtils.DoubleToPrefixCoded(boxId),
Field.Store.YES,
Field.Index.NOT_ANALYZED_NO_NORMS));
}
writer.AddDocument(doc);
if (currentWriter == null) // if we're not using the passed along writer, which is supposed to be terminated by the caller, then end our new writer
{
FinishWriter(writer);
}
}
public Shape GetShapeLoop(Shape shape, CartesianTierPlotter ctp, double latX, double longX, double latY, double longY)
{
double beginAt = ctp.GetTierBoxId(latX, longX);
double endAt = ctp.GetTierBoxId(latY, longY);
double tierVert = ctp.TierVerticalPosDivider;
double startX = beginAt - (beginAt % 1);
double startY = beginAt - startX; //should give a whole number
double endX = endAt - (endAt % 1);
double endY = endAt - endX; //should give a whole number
int scale = (int)Math.Log10(tierVert);
endY = Math.Round(endY, scale, MidpointRounding.ToEven);
startY = Math.Round(startY, scale, MidpointRounding.ToEven);
double xInc = 1.0d / tierVert;
xInc = Math.Round(xInc, scale, MidpointRounding.ToEven);
for (; startX <= endX; startX++)
{
double itY = startY;
while (itY <= endY)
{
//create a boxId
// startX.startY
double boxId = startX + itY;
shape.AddBox(boxId);
itY += Math.Round(xInc, scale, MidpointRounding.ToEven);
}
}
return(shape);
}
public void Set(string name, object value, Document document, Field.Store store, Field.Index index, float?boost)
{
var service = (Service)value;
var location = service.Location;
var lat = new Field("Location_Latitude", NumericUtils.DoubleToPrefixCoded(location.Y), Field.Store.YES, Field.Index.NOT_ANALYZED);
var lng = new Field("Location_Longitude", NumericUtils.DoubleToPrefixCoded(location.X), Field.Store.YES, Field.Index.NOT_ANALYZED);
document.Add(lat);
document.Add(lng);
document.Add(new Field("metafile", "doc", Field.Store.YES, Field.Index.ANALYZED));
int ctpsize = Ctps.Count;
for (int i = 0; i < ctpsize; i++)
{
CartesianTierPlotter ctp = Ctps[i];
var boxId = ctp.GetTierBoxId(location.Y, location.X);
document.Add(new Field(ctp.GetTierFieldName(), NumericUtils.DoubleToPrefixCoded(boxId), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
}
}