org.geotools.geometry.jts.coordinatesequence

Interface CSBuilder

All Known Implementing Classes:

DefaultCSBuilder, PackedCSBuilder, PackedCSBuilder.Double, PackedCSBuilder.Float

public interface CSBuilder

A Builder for JTS CoordinateSequences.

Author:

wolf

Method Summary

Modifier and Type	Method and Description
CoordinateSequence	end() Stops the coordinate sequence building and returns the result
int	getDimension() Returns the dimension of the coordinate sequence we are building, -1 if there is none
double	getOrdinate(int ordinateIndex, int coordinateIndex) Gets an ordinate in the specified coordinate
int	getSize() Returns the size of the coordinate sequence we are building, -1 if there is none
void	setOrdinate(CoordinateSequence sequence, double value, int ordinateIndex, int coordinateIndex) Utility method that allows to set an ordinate in an already built coordinate sequence Needed because the CoordinateSequence interface does not expose it
void	setOrdinate(double value, int ordinateIndex, int coordinateIndex) Sets and ordinate in the specified coordinate
void	start(int size, int dimensions) Starts the building of a new coordinate sequence

Method Detail

start

void start(int size,
           int dimensions)

Starts the building of a new coordinate sequence

Parameters:

size - - the number of coordinates in the coordinate sequence

dimensions - - the dimension of the coordinates in the coordinate sequence, may be ignored if the coordinate sequence does not support variabile dimensions

end

CoordinateSequence end()

Stops the coordinate sequence building and returns the result

setOrdinate

void setOrdinate(double value,
                 int ordinateIndex,
                 int coordinateIndex)

Sets and ordinate in the specified coordinate

setOrdinate

void setOrdinate(CoordinateSequence sequence,
                 double value,
                 int ordinateIndex,
                 int coordinateIndex)

Utility method that allows to set an ordinate in an already built coordinate sequence Needed because the CoordinateSequence interface does not expose it

getOrdinate

double getOrdinate(int ordinateIndex,
                   int coordinateIndex)

Gets an ordinate in the specified coordinate

getSize

int getSize()

Returns the size of the coordinate sequence we are building, -1 if there is none

getDimension

int getDimension()

Returns the dimension of the coordinate sequence we are building, -1 if there is none