org.geotools.data.oracle.sdo

Class Coordinates

Object

Coordinates

public class Coordinates
extends Object

HelperClass for dealing with JTS14 CoordinateSequences.

JTS14 does not supply suffiecnt API to allow the modification of CoordinateSequence in a lossless manner. To make full use of this class your CoordinateSequence will need to support the additional methods outlined in CoordinateAccess.

Author:

bowens , Refractions Research, Inc., $Author: jgarnett $ (last modification)

Method Summary

Modifier and Type	Method and Description
static void	append(StringBuffer buf, CoordinateAccess ca, int coordinate, int LEN, NumberFormat nf)
static void	append(StringBuffer buf, CoordinateAccess ca, NumberFormat nf)
static void	append(StringBuffer buf, CoordinateSequence cs, int coordinate, int LEN, NumberFormat nf)
static void	append(StringBuffer buf, CoordinateSequence cs, int coordinate, NumberFormat nf)
static void	append(StringBuffer buf, CoordinateSequence cs, NumberFormat nf)
static int	D(CoordinateSequence cs)
static NumberFormat	format(PrecisionModel pm)
static int	L(CoordinateSequence cs)
static int	LEN(CoordinateSequence cs)
static CoordinateSequence	reverse(CoordinateSequenceFactory factory, CoordinateSequence sequence) Reverse provided coordinate sequence (used to correct CW vs CCW order).
static CoordinateSequence	subList(CoordinateSequenceFactory factory, CoordinateSequence sequence, int fromIndex, int toIndex) Sublist opperation for CoordinateSequence.
static String	toString(CoordinateSequence cs, int coordinate, NumberFormat nf)
static String	toString(CoordinateSequence cs, PrecisionModel pm)

Methods inherited from class Object

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

Method Detail

subList

public static CoordinateSequence subList(CoordinateSequenceFactory factory,
                                         CoordinateSequence sequence,
                                         int fromIndex,
                                         int toIndex)

Sublist opperation for CoordinateSequence.

Opperates in the same manner as corresponding java util List method.

Parameters:

factory - factory used to manage sequence

sequence - coordinate sequence

fromIndex - - low endpoint (inclusive) of the subList.

toIndex - - high endpoint (exclusive) of the subList.

Returns:

sublist of sequence (start,end] as provided by factory

reverse

public static CoordinateSequence reverse(CoordinateSequenceFactory factory,
                                         CoordinateSequence sequence)

Reverse provided coordinate sequence (used to correct CW vs CCW order).

Parameters:

factory -

sequence -

toString

public static String toString(CoordinateSequence cs,
                              int coordinate,
                              NumberFormat nf)

append

public static void append(StringBuffer buf,
                          CoordinateSequence cs,
                          int coordinate,
                          NumberFormat nf)

append

public static void append(StringBuffer buf,
                          CoordinateSequence cs,
                          int coordinate,
                          int LEN,
                          NumberFormat nf)

append

public static void append(StringBuffer buf,
                          CoordinateAccess ca,
                          int coordinate,
                          int LEN,
                          NumberFormat nf)

LEN

public static int LEN(CoordinateSequence cs)

D

public static int D(CoordinateSequence cs)

L

public static int L(CoordinateSequence cs)

format

public static NumberFormat format(PrecisionModel pm)

toString

public static String toString(CoordinateSequence cs,
                              PrecisionModel pm)

append

public static void append(StringBuffer buf,
                          CoordinateSequence cs,
                          NumberFormat nf)

append

public static void append(StringBuffer buf,
                          CoordinateAccess ca,
                          NumberFormat nf)