edu.umn.cs.spatialHadoop.nasa

Class NASAPoint

java.lang.Object

edu.umn.cs.spatialHadoop.core.Point

edu.umn.cs.spatialHadoop.nasa.NASAPoint

All Implemented Interfaces:

Shape, TextSerializable, NASAShape, java.lang.Cloneable, java.lang.Comparable<Point>

public class NASAPoint
extends Point
implements NASAShape

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NASAPoint.GradientType

Field Summary

Fields

Modifier and Type	Field and Description
protected static float	brightness1
protected static float	brightness2
protected static java.awt.Color	color1
protected static java.awt.Color	color2
static NASAPoint.GradientType	gradientType
protected static float	hue1
protected static float	hue2
static float	maxValue Valid range of values.
static float	minValue Valid range of values.
protected static float	saturation1
protected static float	saturation2
long	timestamp date of the given point
int	value Value stored at this point

Fields inherited from class edu.umn.cs.spatialHadoop.core.Point

x, y

Constructor Summary

Constructors

Constructor and Description
NASAPoint()
NASAPoint(double x, double y, int value, long timestamp)

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(java.awt.Graphics g, Rectangle fileMBR, int imageWidth, int imageHeight, double scale) Draws a shape to the given graphics.
void	fromText(Text text) Retrieve information from the given text.
long	getTimestamp()
int	getValue()
void	readFields(java.io.DataInput in)
static void	setColor1(java.awt.Color color)
static void	setColor2(java.awt.Color color)
void	setTimestamp(long t)
void	setValue(int value)
java.lang.String	toString()
Text	toText(Text text) Store current object as string in the given text appending text already there.
void	write(java.io.DataOutput out)

Methods inherited from class edu.umn.cs.spatialHadoop.core.Point

clone, compareTo, compareTo, distanceTo, distanceTo, draw, equals, getIntersection, getMBR, isIntersected, set

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface edu.umn.cs.spatialHadoop.core.Shape

clone, distanceTo, draw, getMBR, isIntersected

Field Detail

value

public int value

Value stored at this point

timestamp

public long timestamp

date of the given point

minValue

public static float minValue

Valid range of values. Used for drawing.

maxValue

public static float maxValue

Valid range of values. Used for drawing.

color1

protected static java.awt.Color color1

color2

protected static java.awt.Color color2

hue1

protected static float hue1

hue2

protected static float hue2

saturation1

protected static float saturation1

saturation2

protected static float saturation2

brightness1

protected static float brightness1

brightness2

protected static float brightness2

gradientType

public static NASAPoint.GradientType gradientType

Constructor Detail

NASAPoint

public NASAPoint()

NASAPoint

public NASAPoint(double x,
         double y,
         int value,
         long timestamp)

Method Detail

getValue

public int getValue()

Specified by:

getValue in interface NASAShape

setValue

public void setValue(int value)

Specified by:

setValue in interface NASAShape

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Overrides:

write in class Point

Throws:

java.io.IOException

readFields

public void readFields(java.io.DataInput in)
                throws java.io.IOException

Overrides:

readFields in class Point

Throws:

java.io.IOException

toText

public Text toText(Text text)

Description copied from interface: TextSerializable

Store current object as string in the given text appending text already there.

Specified by:

toText in interface TextSerializable

Overrides:

toText in class Point

fromText

public void fromText(Text text)

Description copied from interface: TextSerializable

Retrieve information from the given text.

Specified by:

fromText in interface TextSerializable

Overrides:

fromText in class Point

toString

public java.lang.String toString()

Overrides:

toString in class Point

setColor1

public static void setColor1(java.awt.Color color)

setColor2

public static void setColor2(java.awt.Color color)

draw

public void draw(java.awt.Graphics g,
        Rectangle fileMBR,
        int imageWidth,
        int imageHeight,
        double scale)

Description copied from interface: Shape

Draws a shape to the given graphics.

Specified by:

draw in interface Shape

Overrides:

draw in class Point

Parameters:

g - - the graphics or canvas to draw to

fileMBR - - the MBR of the file in which the shape is contained

imageWidth - - width of the image to draw

imageHeight - - height of the image to draw

scale - - the scale used to convert shape coordinates to image coordinates

setTimestamp

public void setTimestamp(long t)

Specified by:

setTimestamp in interface NASAShape

getTimestamp

public long getTimestamp()

Specified by:

getTimestamp in interface NASAShape