org.geotools.geometry.coordinatesequence
Class DefaultCSBuilder

java.lang.Object
  org.geotools.geometry.coordinatesequence.DefaultCSBuilder

All Implemented Interfaces:

CSBuilder

public class DefaultCSBuilder

extends java.lang.Object

implements CSBuilder

CSBuilder that generates DefaultCoordinateSequence objects, that is, coordinate sequences backed by Coordinate[]

Author:

wolf

Constructor Summary

DefaultCSBuilder()

Method Summary

com.vividsolutions.jts.geom.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(com.vividsolutions.jts.geom.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

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCSBuilder

public DefaultCSBuilder()

Method Detail

start

public void start(int size,
                  int dimensions)

Description copied from interface: CSBuilder

Starts the building of a new coordinate sequence

Specified by:

start in interface CSBuilder

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

See Also:

CSBuilder.start(int, int)

end

public com.vividsolutions.jts.geom.CoordinateSequence end()

Description copied from interface: CSBuilder

Stops the coordinate sequence building and returns the result

Specified by:

end in interface CSBuilder

Returns:

See Also:

org.geotools.geometry.coordinatesequence.CSBuilder#getCoordinateSequence()

setOrdinate

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

Description copied from interface: CSBuilder

Sets and ordinate in the specified coordinate

Specified by:

setOrdinate in interface CSBuilder

Parameters:

value -

ordinateIndex -

coordinateIndex -

See Also:

CSBuilder.setOrdinate(double, int, int)

getOrdinate

public double getOrdinate(int ordinateIndex,
                          int coordinateIndex)

Description copied from interface: CSBuilder

Gets an ordinate in the specified coordinate

Specified by:

getOrdinate in interface CSBuilder

Parameters:

ordinateIndex -

coordinateIndex -

See Also:

CSBuilder.getOrdinate(int, int)

getSize

public int getSize()

Description copied from interface: CSBuilder

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

Specified by:

getSize in interface CSBuilder

Returns:

See Also:

CSBuilder.getSize()

getDimension

public int getDimension()

Description copied from interface: CSBuilder

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

Specified by:

getDimension in interface CSBuilder

Returns:

See Also:

CSBuilder.getDimension()

setOrdinate

public void setOrdinate(com.vividsolutions.jts.geom.CoordinateSequence sequence,
                        double value,
                        int ordinateIndex,
                        int coordinateIndex)

Description copied from interface: CSBuilder

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

Specified by:

setOrdinate in interface CSBuilder

Parameters:

sequence -

value -

ordinateIndex -

coordinateIndex -

See Also:

CSBuilder.setOrdinate(com.vividsolutions.jts.geom.CoordinateSequence, double, int, int)