org.geolatte.geom.codec.db.oracle

Class AbstractSDOEncoder

java.lang.Object

org.geolatte.geom.codec.db.oracle.AbstractSDOEncoder

All Implemented Interfaces:

Encoder<SDOGeometry>

Direct Known Subclasses:

SdoGeometryCollectionEncoder, SdoLineStringEncoder, SdoMultiLineStringEncoder, SdoMultiPointEncoder, SdoMultiPolygonEncoder, SdoPointEncoder, SdoPolygonEncoder

public abstract class AbstractSDOEncoder
extends java.lang.Object
implements Encoder<SDOGeometry>

Created by Karel Maesen, Geovise BVBA on 01/04/15.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	AbstractSDOEncoder.ToArrayVisitor

Constructor Summary

Constructors

Constructor and Description
AbstractSDOEncoder()

Method Summary

Modifier and Type	Method and Description
protected ElemInfo	addElementInfo(ElemInfo oldInfo, ElemInfo added)
protected java.lang.Double[]	addOrdinates(java.lang.Double[] oldOrdinates, java.lang.Double[] newOrdinates)
protected Ordinates	addOrdinates(Ordinates oldOrdinates, java.lang.Double[] newOrdinates)
protected SDOGeometry	addPolygon(SDOGeometry sdoGeom, Polygon polygon)
protected java.lang.Double[]	convertPositionSequence(PositionSequence<?> coordinates)
protected <P extends Position> int	getLRSDim(Geometry<P> geom)
protected <P extends Position> PositionSequence<P>	reverse(PositionSequence<P> positions)
private static java.lang.Double	toDouble(double d) This method converts a double primitive to a Double wrapper instance, but treats a Double.NaN value as null.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.geolatte.geom.codec.db.Encoder

accepts, encode

Constructor Detail

AbstractSDOEncoder

public AbstractSDOEncoder()

Method Detail

getLRSDim

protected <P extends Position> int getLRSDim(Geometry<P> geom)

addPolygon

protected SDOGeometry addPolygon(SDOGeometry sdoGeom,
                                 Polygon polygon)

addElementInfo

protected ElemInfo addElementInfo(ElemInfo oldInfo,
                                  ElemInfo added)

addOrdinates

protected Ordinates addOrdinates(Ordinates oldOrdinates,
                                 java.lang.Double[] newOrdinates)

convertPositionSequence

protected java.lang.Double[] convertPositionSequence(PositionSequence<?> coordinates)

reverse

protected <P extends Position> PositionSequence<P> reverse(PositionSequence<P> positions)

addOrdinates

protected java.lang.Double[] addOrdinates(java.lang.Double[] oldOrdinates,
                                          java.lang.Double[] newOrdinates)

toDouble

private static java.lang.Double toDouble(double d)

This method converts a double primitive to a Double wrapper instance, but treats a Double.NaN value as null.

Parameters:

d - the value to be converted

Returns:

A Double instance of d, Null if the parameter is Double.NaN