javax.vecmath

Class Tuple4b

public abstract class Tuple4b extends Object implements Serializable

A four byte tuple.
Field Summary
bytew
The fourth value.
bytex
The first value.
bytey
The second value.
bytez
The third value.
Constructor Summary
Tuple4b(byte b1, byte b2, byte b3, byte b4)
Constructs and initializes a Tuple4b from the specified three values.
Tuple4b(byte[] t)
Constructs and initializes a Tuple4b from input array of length 4.
Tuple4b(Tuple4b t1)
Constructs and initializes a Tuple4b from the specified Tuple4b.
Tuple4b()
Constructs and initializes a Tuple4b to (0,0,0,0).
Method Summary
booleanequals(Tuple4b t1)
Returns true if all of the data members of Tuple4b t1 are equal to the corresponding data members in this
voidget(byte[] t)
Places the value of the x,y,z components of this Tuple4b into the array of length 4.
voidget(Tuple4b t)
Places the value of the x,y,z components of this tuple into the tuple t1.
inthashCode()
Returns a hash number based on the data values in this object.
voidset(Tuple4b t1)
Sets the value of the data members of this tuple to the value of the argument tuple t1.
voidset(byte[] t)
Sets the value of the data members of this tuple to the value of the argument tuple t1.
StringtoString()
Returns a string that contains the values of this Tuple4b.

Field Detail

w

public byte w
The fourth value.

x

public byte x
The first value.

y

public byte y
The second value.

z

public byte z
The third value.

Constructor Detail

Tuple4b

public Tuple4b(byte b1, byte b2, byte b3, byte b4)
Constructs and initializes a Tuple4b from the specified three values.

Parameters: b1 the first value b2 the second value b3 the third value b4 the fourth value

Tuple4b

public Tuple4b(byte[] t)
Constructs and initializes a Tuple4b from input array of length 4.

Parameters: t the array of length 4 containing b1 b2 b3 b4 in order

Tuple4b

public Tuple4b(Tuple4b t1)
Constructs and initializes a Tuple4b from the specified Tuple4b.

Parameters: t1 the Tuple4b containing the initialization x y z w data

Tuple4b

public Tuple4b()
Constructs and initializes a Tuple4b to (0,0,0,0).

Method Detail

equals

public boolean equals(Tuple4b t1)
Returns true if all of the data members of Tuple4b t1 are equal to the corresponding data members in this

Parameters: t1 the vector with which the comparison is made.

get

public final void get(byte[] t)
Places the value of the x,y,z components of this Tuple4b into the array of length 4.

Parameters: t array of length 4 into which the component values are copied

get

public final void get(Tuple4b 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 Tuple4b objects with identical data values (ie, returns true for equals(Tuple4b) ) will return the same hash number. Two vectors with different data members may return the same hash value, although this is not likely.

set

public final void set(Tuple4b 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 4 which is the source for the memberwise copy

toString

public String toString()
Returns a string that contains the values of this Tuple4b. The form is (x,y,z,w).

Returns: the String representation