apps.realgravity
Class MassEntity

java.lang.Object
  apps.realgravity.MassEntity

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class MassEntity
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable

The Class MassEntity.

See Also:

Serialized Form

Field Summary

static MassEntity	EARTH The Constant EARTH.
static MassEntity	JUPITER The Constant JUPITER.
static MassEntity	LUNA The Constant LUNA.
static MassEntity	MARS The Constant MARS.
static MassEntity	MERCURY The Constant MERCURY.
static MassEntity	NEPTUNE The Constant NEPTUNE.
static MassEntity	PLUTO The Constant PLUTO.
static MassEntity	SATURN The Constant SATURN.
static MassEntity	SUN The Constant SUN.
static MassEntity	URANUS The Constant URANUS.
static MassEntity	VENUS The Constant VENUS.

Method Summary

java.lang.Object	clone()
boolean	equals(java.lang.Object obj)
double	getMass() Gets the mass.
java.lang.String	getName() Gets the name.
java.awt.geom.Point2D.Double	getPos() Gets the pos.
double	getRadius() Gets the radius.
java.awt.geom.Point2D.Double	getVel() Gets the vel.
void	render(java.awt.Graphics2D g2d, int xOffset, int yOffset, double metersPerPixel) Render.
void	setName(java.lang.String name) Sets the name.
void	setPos(java.awt.geom.Point2D.Double pos) Sets the pos.
void	setRadius(double r) Sets the radius.
void	setVel(java.awt.geom.Point2D.Double vel) Sets the vel.
double	surfaceGravity() Surface gravity.
double	surfaceWeight(double otherMass) Surface weight.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

EARTH

public static final MassEntity EARTH

The Constant EARTH.

JUPITER

public static final MassEntity JUPITER

The Constant JUPITER.

LUNA

public static final MassEntity LUNA

The Constant LUNA.

MARS

public static final MassEntity MARS

The Constant MARS.

MERCURY

public static final MassEntity MERCURY

The Constant MERCURY.

NEPTUNE

public static final MassEntity NEPTUNE

The Constant NEPTUNE.

PLUTO

public static final MassEntity PLUTO

The Constant PLUTO.

SATURN

public static final MassEntity SATURN

The Constant SATURN.

SUN

public static final MassEntity SUN

The Constant SUN.

URANUS

public static final MassEntity URANUS

The Constant URANUS.

VENUS

public static final MassEntity VENUS

The Constant VENUS.

Method Detail

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getMass

public double getMass()

Gets the mass.

Returns:

the mass

getName

public java.lang.String getName()

Gets the name.

Returns:

the name

getPos

public java.awt.geom.Point2D.Double getPos()

Gets the pos.

Returns:

the pos

getRadius

public double getRadius()

Gets the radius.

Returns:

the radius

getVel

public java.awt.geom.Point2D.Double getVel()

Gets the vel.

Returns:

the vel

render

public void render(java.awt.Graphics2D g2d,
                   int xOffset,
                   int yOffset,
                   double metersPerPixel)

Render.

Parameters:

g2d - the g2d

xOffset - the x offset

yOffset - the y offset

metersPerPixel - the meters per pixel

setName

public void setName(java.lang.String name)

Sets the name.

Parameters:

name - the new name

setPos

public void setPos(java.awt.geom.Point2D.Double pos)

Sets the pos.

Parameters:

pos - the new pos

setRadius

public void setRadius(double r)

Sets the radius.

Parameters:

r - the new radius

setVel

public void setVel(java.awt.geom.Point2D.Double vel)

Sets the vel.

Parameters:

vel - the new vel

surfaceGravity

public double surfaceGravity()

Surface gravity.

Returns:

the double

surfaceWeight

public double surfaceWeight(double otherMass)

Surface weight.

Parameters:

otherMass - the other mass

Returns:

the double

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object