Package org.h2gis.functions.io.shp.internal

Class ShapeType

java.lang.Object
org.h2gis.functions.io.shp.internal.ShapeType
public final class ShapeType extends Object
Not much but a type safe enumeration of file types as ints and names. The descriptions can easily be tied to a ResourceBundle if someone wants to do that.
Author:
Ian Schneider

  • Field Details

    • NULL

      public static final ShapeType NULL
      Represents a Null shape (id = 0).

    • POINT

      public static final ShapeType POINT
      Represents a Point shape (id = 1).

    • POINTZ

      public static final ShapeType POINTZ
      Represents a PointZ shape (id = 11).

    • POINTM

      public static final ShapeType POINTM
      Represents a PointM shape (id = 21).

    • ARC

      public static final ShapeType ARC
      Represents an Arc shape (id = 3).

    • ARCZ

      public static final ShapeType ARCZ
      Represents an ArcZ shape (id = 13).

    • ARCM

      public static final ShapeType ARCM
      Represents an ArcM shape (id = 23).

    • POLYGON

      public static final ShapeType POLYGON
      Represents a Polygon shape (id = 5).

    • POLYGONZ

      public static final ShapeType POLYGONZ
      Represents a PolygonZ shape (id = 15).

    • POLYGONM

      public static final ShapeType POLYGONM
      Represents a PolygonM shape (id = 25).

    • MULTIPOINT

      public static final ShapeType MULTIPOINT
      Represents a MultiPoint shape (id = 8).

    • MULTIPOINTZ

      public static final ShapeType MULTIPOINTZ
      Represents a MultiPointZ shape (id = 18).

    • MULTIPOINTM

      public static final ShapeType MULTIPOINTM
      Represents a MultiPointZ shape (id = 28).

    • UNDEFINED

      public static final ShapeType UNDEFINED
      Represents an Undefined shape (id = -1).

    • id

      public final int id
      The integer id of this ShapeType.

    • name

      public final String name
      The human-readable name for this ShapeType.
      Could easily use ResourceBundle for internationialization.

  • Constructor Details

    • ShapeType

      protected ShapeType(int id, String name)
      Creates a new instance of ShapeType. Hidden on purpose.
      Parameters:
      id - The id.
      name - The name.

  • Method Details

    • toString

      public String toString()
      Get the name of this ShapeType.
      Overrides:
      toString in class Object
      Returns:
      The name.

    • isMultiPoint

      public boolean isMultiPoint()
      Is this a multipoint shape? Hint- all shapes are multipoint except NULL, UNDEFINED, and the POINTs.
      Returns:
      true if multipoint, false otherwise.

    • isPointType

      public boolean isPointType()

    • isLineType

      public boolean isLineType()

    • isPolygonType

      public boolean isPolygonType()

    • isMultiPointType

      public boolean isMultiPointType()

    • forID

      public static ShapeType forID(int id)
      Determine the ShapeType for the id.
      Parameters:
      id - The id to search for.
      Returns:
      The ShapeType for the id.

    • getShapeHandler

      public ShapeHandler getShapeHandler() throws ShapefileException
      Each ShapeType corresponds to a handler. In the future this should probably go else where to allow different handlers, or something...
      Returns:
      The correct handler for this ShapeType. Returns a new one.
      Throws:
      ShapefileException - If the ShapeType is bogus.