Package org.geotools.gml3.bindings

Class GML3ParsingUtils

  • public class GML3ParsingUtils
extends Object
    Utility class for gml3 parsing.
    Author:
    Justin Deoliveira, The Open Planning Project, jdeolive@openplans.org

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int dimensions​(Node node)
      Returns the number of dimensions for the specified node, eventually recursing up to find the parent node that has the indication of the dimensions (normally the top-most geometry element has it, not the posList).
      static SimpleFeatureType featureType​(XSDElementDeclaration element, BindingWalkerFactory bwFactory)
      Turns a xml type definition into a geotools feature type.
      static CurvedGeometryFactory getCurvedGeometryFactory​(ArcParameters arcParameters, GeometryFactory gFactory, CoordinateSequence cs)
      Returns a curved geometry factory given the linearization constraints, the original factory, and a coordinate sequence representing the control points of a curved geometry
      static SimpleFeature parseFeature​(ElementInstance instance, Node node, Object value, FeatureTypeCache ftCache, BindingWalkerFactory bwFactory)
      Utility method to implement Binding.parse for a binding which parses into A feature.

      • Methods inherited from class Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • GML3ParsingUtils

        public GML3ParsingUtils()

    • Method Detail

      • parseFeature

        public static SimpleFeature parseFeature​(ElementInstance instance,
                                         Node node,
                                         Object value,
                                         FeatureTypeCache ftCache,
                                         BindingWalkerFactory bwFactory)
                                  throws Exception
        Utility method to implement Binding.parse for a binding which parses into A feature.
        Parameters:
        instance - The instance being parsed.
        node - The parse tree.
        value - The value from the last binding in the chain.
        ftCache - The feature type cache.
        bwFactory - Binding walker factory.
        Returns:
        A feature.
        Throws:
        Exception

      • featureType

        public static SimpleFeatureType featureType​(XSDElementDeclaration element,
                                            BindingWalkerFactory bwFactory)
                                     throws Exception
        Turns a xml type definition into a geotools feature type.
        Returns:
        The corresponding geotools feature type.
        Throws:
        Exception

      • dimensions

        public static int dimensions​(Node node)
        Returns the number of dimensions for the specified node, eventually recursing up to find the parent node that has the indication of the dimensions (normally the top-most geometry element has it, not the posList). If no srsDimension can be found, check the srsName the same way and return the srsDimensions instead. Returns 2 if no srsDimension or srsName attribute could be found.

      • getCurvedGeometryFactory

        public static CurvedGeometryFactory getCurvedGeometryFactory​(ArcParameters arcParameters,
                                                             GeometryFactory gFactory,
                                                             CoordinateSequence cs)
        Returns a curved geometry factory given the linearization constraints, the original factory, and a coordinate sequence representing the control points of a curved geometry