ucar.nc2.ft2.simpgeometry

Interface Point

All Superinterfaces:

SimpleGeometry

All Known Implementing Classes:

CFPoint

public interface Point
extends SimpleGeometry

Generic interface for a Simple Geometry Point.

Method Summary

Modifier and Type	Method and Description
Array	getData() Get the data associated with this point
Point	getNext() Retrieves the next point within a multipoint if any
Point	getPrev() Retrieves the previous point within a multipoint if any
double	getX() Return the x coordinate for the point.
double	getY() Return the y coordinate for the point
void	setData(Array arr) Sets the data array of the point.
void	setNext(Point next) Sets the next point in a multipoint
void	setPrev(Point prev) Set the previous point in a multipoint
Point	setupPoint(NetcdfDataset dataset, Variable variable, int index) Given a dataset, construct a point from the variable which holds points and the index as given.
void	setX(double x) Sets the x coordinate of the point.
void	setY(double y) Set the y coordinate of the point.

Methods inherited from interface ucar.nc2.ft2.simpgeometry.SimpleGeometry

getBBLower, getBBUpper

Method Detail

getData

Array getData()

Get the data associated with this point

Specified by:

getData in interface SimpleGeometry

Returns:

data

getX

double getX()

Return the x coordinate for the point.

Returns:

x of the point

getY

double getY()

Return the y coordinate for the point

Returns:

y of the point

getNext

Point getNext()

Retrieves the next point within a multipoint if any

Returns:

next point if it exists, null if not

getPrev

Point getPrev()

Retrieves the previous point within a multipoint if any

Returns:

previous point if it exists null if not

setData

void setData(Array arr)

Sets the data array of the point.

Specified by:

setData in interface SimpleGeometry

Parameters:

arr - the array which will be the points new data array

setX

void setX(double x)

Sets the x coordinate of the point.

Parameters:

x - coordinate of the point

setY

void setY(double y)

Set the y coordinate of the point.

Parameters:

y - coordinate of the point

setNext

void setNext(Point next)

Sets the next point in a multipoint

setPrev

void setPrev(Point prev)

Set the previous point in a multipoint

setupPoint

Point setupPoint(NetcdfDataset dataset,
                 Variable variable,
                 int index)

Given a dataset, construct a point from the variable which holds points and the index as given.

Parameters:

dataset - Where the point variable resides

variable - Which holds point information

index - for Indexing within the polygon variable

Returns:

the constructed Point with associated data