edu.rit.pj.reduction

Class ByteOp

java.lang.Object

edu.rit.pj.reduction.Op

edu.rit.pj.reduction.ByteOp

public abstract class ByteOp
extends Op

Class ByteOp is the abstract base class for a binary operation on byte values, used to do reduction in a parallel program.

Field Summary

Fields

Modifier and Type	Field and Description
static ByteOp	AND The byte bitwise "and" binary operation.
static ByteOp	MAXIMUM The byte maximum binary operation.
static ByteOp	MINIMUM The byte minimum binary operation.
static ByteOp	OR The byte bitwise "or" binary operation.
static ByteOp	PRODUCT The byte product binary operation.
static ByteOp	SUM The byte sum binary operation.
static ByteOp	XOR The byte bitwise "exclusive or" binary operation.

Method Summary

Modifier and Type	Method and Description
abstract byte	op(byte x, byte y) Perform this binary operation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SUM

public static final ByteOp SUM

The byte sum binary operation.

PRODUCT

public static final ByteOp PRODUCT

The byte product binary operation.

MINIMUM

public static final ByteOp MINIMUM

The byte minimum binary operation.

MAXIMUM

public static final ByteOp MAXIMUM

The byte maximum binary operation.

AND

public static final ByteOp AND

The byte bitwise "and" binary operation.

OR

public static final ByteOp OR

The byte bitwise "or" binary operation.

XOR

public static final ByteOp XOR

The byte bitwise "exclusive or" binary operation.

Method Detail

op

public abstract byte op(byte x,
                        byte y)

Perform this binary operation.

Parameters:

x - First argument.

y - Second argument.

Returns:

(x op y), where op stands for this binary operation.