Package org.h2gis.functions.spatial.properties

Class ST_NumInteriorRings

java.lang.Object
org.h2gis.api.AbstractFunction
org.h2gis.api.DeterministicScalarFunction
org.h2gis.functions.spatial.properties.ST_NumInteriorRings
All Implemented Interfaces:
org.h2gis.api.Function, org.h2gis.api.ScalarFunction
Direct Known Subclasses:
ST_NumInteriorRing
public class ST_NumInteriorRings extends org.h2gis.api.DeterministicScalarFunction
Return the number of holes in a geometry
Author:
Nicolas Fortin

  • Field Summary

    Fields inherited from interface org.h2gis.api.Function

    PROP_NAME, PROP_REMARKS

    Fields inherited from interface org.h2gis.api.ScalarFunction

    PROP_DETERMINISTIC

  • Constructor Summary

    Constructors
    Constructor
    Description
    ST_NumInteriorRings()
    Default constructor

  • Method Summary

    Modifier and Type
    Method
    Description
    static Integer
    getHoles(org.locationtech.jts.geom.Geometry g)
    Return the number of holes in a Polygon or MultiPolygon
    String
    getJavaStaticMethod()
     

    Methods inherited from class org.h2gis.api.AbstractFunction

    addProperty, getProperty, removeProperty

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.h2gis.api.Function

    getProperty

  • Constructor Details

    • ST_NumInteriorRings

      public ST_NumInteriorRings()
      Default constructor

  • Method Details

    • getJavaStaticMethod

      public String getJavaStaticMethod()

    • getHoles

      public static Integer getHoles(org.locationtech.jts.geom.Geometry g)
      Return the number of holes in a Polygon or MultiPolygon
      Parameters:
      g - Geometry instance
      Returns:
      Number of holes or null if geometry is null