Package io.github.sebasbaumh.postgis.binary

Class BinaryParser

java.lang.Object
io.github.sebasbaumh.postgis.binary.BinaryParser
public final class BinaryParser extends Object
Parse binary representation of geometries. It should be easy to add char[] and CharSequence ByteGetter instances, although the latter one is not compatible with older jdks. I did not implement real unsigned 32-bit integers or emulate them with long, as both java Arrays and Strings currently can have only 2^31-1 elements (bytes), so we cannot even get or build Geometries with more than approx. 2^28 coordinates (8 bytes each).
Author:
Markus Schaber <[email protected]>

  • Method Details

    • parse

      public static Geometry parse(byte[] value, int offset)
      Parse a hex encoded geometry
      Parameters:
      value - byte array containing the data to be parsed
      offset - offset
      Returns:
      resulting geometry for the parsed data
      Throws:
      IllegalArgumentException - if a contained geometry is of the wrong type or the encoding type is unknown

    • parse

      public static Geometry parse(String value)
      Parse a hex encoded geometry
      Parameters:
      value - String containing the data to be parsed
      Returns:
      resulting geometry for the parsed data
      Throws:
      IllegalArgumentException - if a contained geometry is of the wrong type or the encoding type is unknown