Package edu.rit.pj.reduction

Class IntegerOp

java.lang.Object
edu.rit.pj.reduction.Op
edu.rit.pj.reduction.IntegerOp
public abstract class IntegerOp extends Op
Class IntegerOp is the abstract base class for a binary operation on integer values, used to do reduction in a parallel program.
Version:
24-Nov-2009
Author:
Alan Kaminsky

  • Field Summary

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

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    IntegerOp()
    Construct a new integer binary operation.

  • Method Summary

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

    Methods inherited from class java.lang.Object

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

  • Field Details

    • SUM

      public static final IntegerOp SUM
      The integer sum binary operation.

    • PRODUCT

      public static final IntegerOp PRODUCT
      The integer product binary operation.

    • MINIMUM

      public static final IntegerOp MINIMUM
      The integer minimum binary operation.

    • MAXIMUM

      public static final IntegerOp MAXIMUM
      The integer maximum binary operation.

    • AND

      public static final IntegerOp AND
      The integer bitwise "and" binary operation.

    • OR

      public static final IntegerOp OR
      The integer bitwise "or" binary operation.

    • XOR

      public static final IntegerOp XOR
      The integer bitwise "exclusive or" binary operation.

  • Constructor Details

    • IntegerOp

      protected IntegerOp()
      Construct a new integer binary operation.

  • Method Details

    • op

      public abstract int op(int x, int y)
      Perform this binary operation.
      Parameters:
      x - First argument.
      y - Second argument.
      Returns:
      (x op y), where op stands for this binary operation.