public QueryToken ToQueryToken(string fieldName, Func <object, string> addQueryParameter)
{
var shapeToken = GetShapeToken(addQueryParameter);
WhereOperator whereOperator;
switch (_relation)
{
case SpatialRelation.Within:
whereOperator = WhereOperator.Spatial_Within;
break;
case SpatialRelation.Contains:
whereOperator = WhereOperator.Spatial_Contains;
break;
case SpatialRelation.Disjoint:
whereOperator = WhereOperator.Spatial_Disjoint;
break;
case SpatialRelation.Intersects:
whereOperator = WhereOperator.Spatial_Intersects;
break;
default:
throw new ArgumentOutOfRangeException(nameof(_relation), _relation, null);
}
return(WhereToken.Create(whereOperator, fieldName, null, new WhereToken.WhereOptions(shapeToken, _distanceErrorPct)));
}
protected void WithinRadiusOf(string fieldName, double radius, double latitude, double longitude, SpatialUnits?radiusUnits, double distErrorPercent)
{
fieldName = EnsureValidFieldName(fieldName, isNestedPath: false);
var tokens = GetCurrentWhereTokens();
AppendOperatorIfNeeded(tokens);
NegateIfNeeded(tokens, fieldName);
var whereToken = WhereToken.Create(WhereOperator.Spatial_Within, fieldName, null,
new WhereToken.WhereOptions(ShapeToken.Circle(AddQueryParameter(radius), AddQueryParameter(latitude), AddQueryParameter(longitude), radiusUnits),
distErrorPercent));
tokens.AddLast(whereToken);
}
protected void Spatial(string fieldName, string shapeWkt, SpatialRelation relation, SpatialUnits?units, double distErrorPercent)
{
fieldName = EnsureValidFieldName(fieldName, isNestedPath: false);
var tokens = GetCurrentWhereTokens();
AppendOperatorIfNeeded(tokens);
NegateIfNeeded(tokens, fieldName);
var wktToken = ShapeToken.Wkt(AddQueryParameter(shapeWkt), units);
WhereOperator whereOperator;
switch (relation)
{
case SpatialRelation.Within:
whereOperator = WhereOperator.Spatial_Within;
break;
case SpatialRelation.Contains:
whereOperator = WhereOperator.Spatial_Contains;
break;
case SpatialRelation.Disjoint:
whereOperator = WhereOperator.Spatial_Disjoint;
break;
case SpatialRelation.Intersects:
whereOperator = WhereOperator.Spatial_Intersects;
break;
default:
throw new ArgumentOutOfRangeException(nameof(relation), relation, null);
}
tokens.AddLast(WhereToken.Create(whereOperator, fieldName, null, new WhereToken.WhereOptions(wktToken, distErrorPercent)));
}
