edu.jhu.ece.iacl.jist.structures.vector
Class Vector2

java.lang.Object
  edu.jhu.ece.iacl.jist.structures.vector.Vector2

All Implemented Interfaces:

VectorX, java.lang.Cloneable

public class Vector2
extends java.lang.Object
implements VectorX

The Class Vector2.

Field Summary

java.lang.Number	x The y.
java.lang.Number	y The y.

Constructor Summary

Vector2(java.lang.Number[] m)
Instantiates a new vector2.

Vector2(java.lang.Number x, java.lang.Number y)
Instantiates a new vector2.

Method Summary

Vector2	add(double a) Adds the.
Vector2	add(VectorX v) Adds the.
Vector2	clone() Clone.
Vector2	div(double a) Div.
Vector2	div(VectorX v) Div.
java.lang.Number	get(int i) Gets the.
java.lang.Number	getW() Gets the w.
java.lang.Number	getX() Gets the x.
java.lang.Number	getY() Gets the y.
java.lang.Number	getZ() Gets the z.
java.lang.Number	mag() Mag.
Vector2	mul(double a) Mul.
Vector2	mul(VectorX v) Mul.
Vector2	normalize() Normalize.
void	set(java.lang.Number value, int i) Sets the.
void	set(Vector2 v) Sets the.
void	setW(java.lang.Number w) Sets the w.
void	setX(java.lang.Number x) Sets the x.
void	setY(java.lang.Number y) Sets the y.
void	setZ(java.lang.Number z) Sets the z.
int	size() Size.
Vector2	sub(double a) Sub.
Vector2	sub(VectorX v) Sub.
java.lang.Number[]	toArray() To array.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

x

public java.lang.Number x

The y.

y

public java.lang.Number y

The y.

Constructor Detail

Vector2

public Vector2(java.lang.Number[] m)

Instantiates a new vector2.

Parameters:

m - the m

Vector2

public Vector2(java.lang.Number x,
               java.lang.Number y)

Instantiates a new vector2.

Parameters:

x - the x

y - the y

Method Detail

size

public int size()

Description copied from interface: VectorX

Size.

Specified by:

size in interface VectorX

Returns:

the int

get

public java.lang.Number get(int i)

Description copied from interface: VectorX

Gets the.

Specified by:

get in interface VectorX

Parameters:

i - the i

Returns:

the number

getX

public java.lang.Number getX()

Description copied from interface: VectorX

Gets the x.

Specified by:

getX in interface VectorX

Returns:

the x

getY

public java.lang.Number getY()

Description copied from interface: VectorX

Gets the y.

Specified by:

getY in interface VectorX

Returns:

the y

setX

public void setX(java.lang.Number x)

Description copied from interface: VectorX

Sets the x.

Specified by:

setX in interface VectorX

Parameters:

x - the new x

setY

public void setY(java.lang.Number y)

Description copied from interface: VectorX

Sets the y.

Specified by:

setY in interface VectorX

Parameters:

y - the new y

setZ

public void setZ(java.lang.Number z)

Description copied from interface: VectorX

Sets the z.

Specified by:

setZ in interface VectorX

Parameters:

z - the new z

setW

public void setW(java.lang.Number w)

Description copied from interface: VectorX

Sets the w.

Specified by:

setW in interface VectorX

Parameters:

w - the new w

toArray

public java.lang.Number[] toArray()

Description copied from interface: VectorX

To array.

Specified by:

toArray in interface VectorX

Returns:

the number[]

add

public Vector2 add(double a)

Description copied from interface: VectorX

Adds the.

Specified by:

add in interface VectorX

Parameters:

a - the a

Returns:

the vector x

sub

public Vector2 sub(double a)

Description copied from interface: VectorX

Sub.

Specified by:

sub in interface VectorX

Parameters:

a - the a

Returns:

the vector x

mul

public Vector2 mul(double a)

Description copied from interface: VectorX

Mul.

Specified by:

mul in interface VectorX

Parameters:

a - the a

Returns:

the vector x

div

public Vector2 div(double a)

Description copied from interface: VectorX

Div.

Specified by:

div in interface VectorX

Parameters:

a - the a

Returns:

the vector x

add

public Vector2 add(VectorX v)

Description copied from interface: VectorX

Adds the.

Specified by:

add in interface VectorX

Parameters:

v - the v

Returns:

the vector x

sub

public Vector2 sub(VectorX v)

Description copied from interface: VectorX

Sub.

Specified by:

sub in interface VectorX

Parameters:

v - the v

Returns:

the vector x

mul

public Vector2 mul(VectorX v)

Description copied from interface: VectorX

Mul.

Specified by:

mul in interface VectorX

Parameters:

v - the v

Returns:

the vector x

div

public Vector2 div(VectorX v)

Description copied from interface: VectorX

Div.

Specified by:

div in interface VectorX

Parameters:

v - the v

Returns:

the vector x

getZ

public java.lang.Number getZ()

Description copied from interface: VectorX

Gets the z.

Specified by:

getZ in interface VectorX

Returns:

the z

getW

public java.lang.Number getW()

Description copied from interface: VectorX

Gets the w.

Specified by:

getW in interface VectorX

Returns:

the w

set

public void set(Vector2 v)

Sets the.

Parameters:

v - the v

clone

public Vector2 clone()

Description copied from interface: VectorX

Clone.

Specified by:

clone in interface VectorX

Overrides:

clone in class java.lang.Object

Returns:

the vector x

mag

public java.lang.Number mag()

Description copied from interface: VectorX

Mag.

Specified by:

mag in interface VectorX

Returns:

the number

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

set

public void set(java.lang.Number value,
                int i)

Description copied from interface: VectorX

Sets the.

Specified by:

set in interface VectorX

Parameters:

value - the value

i - the i

normalize

public Vector2 normalize()

Description copied from interface: VectorX

Normalize.

Specified by:

normalize in interface VectorX

Returns:

the vector x