javax.vecmath
Class Tuple3b

java.lang.Object
  javax.vecmath.Tuple3b

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

Color3b

public abstract class Tuple3b
extends java.lang.Object
implements java.io.Serializable

A three byte tuple.

See Also:

Serialized Form

Field Summary

byte	x The first value.
byte	y The second value.
byte	z The third value.

Constructor Summary

Tuple3b()
Constructs and initializes a Tuple3b to (0,0,0).

Tuple3b(byte[] t)
Constructs and initializes a Tuple3b from input array of length 3.

Tuple3b(byte b1, byte b2, byte b3)
Constructs and initializes a Tuple3b from the specified three values.

Tuple3b(Tuple3b t1)
Constructs and initializes a Tuple3b from the specified Tuple3b.

Method Summary

boolean	equals(java.lang.Object o1) Returns true if the Object o1 is of type Tuple3b and all of the data members of t1 are equal to the corresponding data members in this Tuple3b.
boolean	equals(Tuple3b t1) Returns true if all of the data members of Tuple3b t1 are equal to the corresponding data members in this
void	get(byte[] t) Places the value of the x,y,z components of this Tuple3b into the array of length 3.
void	get(Tuple3b t) Places the value of the x,y,z components of this tuple into the tuple t1.
int	hashCode() Returns a hash number based on the data values in this object.
void	set(byte[] t) Sets the value of the data members of this tuple to the value of the argument tuple t1.
void	set(Tuple3b t1) Sets the value of the data members of this tuple to the value of the argument tuple t1.
java.lang.String	toString() Returns a string that contains the values of this Tuple3b.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public byte x

The first value.

y

public byte y

The second value.

z

public byte z

The third value.

Constructor Detail

Tuple3b

public Tuple3b(byte b1,
               byte b2,
               byte b3)

Constructs and initializes a Tuple3b from the specified three values.

Parameters:

b1 - the first value

b2 - the second value

b3 - the third value

Tuple3b

public Tuple3b(byte[] t)

Constructs and initializes a Tuple3b from input array of length 3.

Parameters:

t - the array of length 3 containing b1 b2 b3 in order

Tuple3b

public Tuple3b(Tuple3b t1)

Constructs and initializes a Tuple3b from the specified Tuple3b.

Parameters:

t1 - the Tuple3b containing the initialization x y z data

Tuple3b

public Tuple3b()

Constructs and initializes a Tuple3b to (0,0,0).

Method Detail

set

public final void set(Tuple3b t1)

Sets the value of the data members of this tuple to the value of the argument tuple t1.

Parameters:

t1 - the source tuple for the memberwise copy

set

public final void set(byte[] t)

Sets the value of the data members of this tuple to the value of the argument tuple t1.

Parameters:

t - array of length 3 which is the source for the memberwise copy

get

public final void get(byte[] t)

Places the value of the x,y,z components of this Tuple3b into the array of length 3.

Parameters:

t - array of length 3 into which the component values are copied

get

public final void get(Tuple3b t)

Places the value of the x,y,z components of this tuple into the tuple t1.

Parameters:

t - the tuple into which the values are placed

hashCode

public int hashCode()

Returns a hash number based on the data values in this object. Two different Tuple3b objects with identical data values (ie, returns true for equals(Tuple3b) ) will return the same hash number. Two vectors with different data members may return the same hash value, although this is not likely.

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(Tuple3b t1)

Returns true if all of the data members of Tuple3b t1 are equal to the corresponding data members in this

Parameters:

t1 - the vector with which the comparison is made.

equals

public boolean equals(java.lang.Object o1)

Returns true if the Object o1 is of type Tuple3b and all of the data members of t1 are equal to the corresponding data members in this Tuple3b.

Overrides:

equals in class java.lang.Object

Parameters:

o1 - the object with which the comparison is made.

toString

public java.lang.String toString()

Returns a string that contains the values of this Tuple3b. The form is (x,y,z).

Overrides:

toString in class java.lang.Object

Returns:

the String representation