Package org.apache.solr.util

Class SpatialUtils

java.lang.Object
org.apache.solr.util.SpatialUtils
public class SpatialUtils extends Object
Utility methods pertaining to spatial.

  • Method Details

    • parseGeomSolrException

      public static org.locationtech.spatial4j.shape.Shape parseGeomSolrException(String geomStr, org.locationtech.spatial4j.context.SpatialContext ctx)
      Parses a 'geom' parameter (might also be used to parse shapes for indexing). geomStr can either be WKT or a rectangle-range syntax (see parseRectangle(String, org.locationtech.spatial4j.context.SpatialContext).

    • parsePoint

      public static org.locationtech.spatial4j.shape.Point parsePoint(String str, org.locationtech.spatial4j.context.SpatialContext ctx) throws org.locationtech.spatial4j.exception.InvalidShapeException
      Parses either "lat, lon" (spaces optional on either comma side) or "x y" style formats. Spaces can be basically anywhere. And not any whitespace, just the space char.
      Parameters:
      str - Non-null; may have leading or trailing spaces
      ctx - Non-null
      Returns:
      Non-null
      Throws:
      org.locationtech.spatial4j.exception.InvalidShapeException - If for any reason there was a problem parsing the string or creating the point.

    • parsePointSolrException

      public static org.locationtech.spatial4j.shape.Point parsePointSolrException(String externalVal, org.locationtech.spatial4j.context.SpatialContext ctx) throws org.apache.solr.common.SolrException
      Calls parsePoint(String, org.locationtech.spatial4j.context.SpatialContext) and wraps the exception with SolrException with a helpful message.
      Throws:
      org.apache.solr.common.SolrException

    • parseRectangle

      public static org.locationtech.spatial4j.shape.Rectangle parseRectangle(String str, org.locationtech.spatial4j.context.SpatialContext ctx) throws org.locationtech.spatial4j.exception.InvalidShapeException
      Parses str in the format of '[minPoint TO maxPoint]' where minPoint is the lower left corner and maxPoint is the upper-right corner of the bounding box. Both corners may optionally be wrapped with a quote and then it's parsed via parsePoint(String, org.locationtech.spatial4j.context.SpatialContext).
      Parameters:
      str - Non-null; may *not* have leading or trailing spaces
      ctx - Non-null
      Returns:
      the Rectangle
      Throws:
      org.locationtech.spatial4j.exception.InvalidShapeException - If for any reason there was a problem parsing the string or creating the rectangle.

    • parseRectangeSolrException

      public static org.locationtech.spatial4j.shape.Rectangle parseRectangeSolrException(String externalVal, org.locationtech.spatial4j.context.SpatialContext ctx) throws org.apache.solr.common.SolrException
      Calls parseRectangle(String, org.locationtech.spatial4j.context.SpatialContext) and wraps the exception with SolrException with a helpful message.
      Throws:
      org.apache.solr.common.SolrException