edu.rice.hj.runtime.accumulator

Enum Operator

java.lang.Object

java.lang.Enum<Operator>

edu.rice.hj.runtime.accumulator.Operator

All Implemented Interfaces:

Serializable, Comparable<Operator>

public enum Operator
extends Enum<Operator>

Operator class.

Author:

Shams Imam (shams@rice.edu)

Enum Constant Summary

Enum Constants

Enum Constant and Description
ANY
MAX
MIN
PROD
SUM

Method Summary

Modifier and Type	Method and Description
static Operator	valueOf(String name) Returns the enum constant of this type with the specified name.
static Operator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUM

public static final Operator SUM

PROD

public static final Operator PROD

MIN

public static final Operator MIN

MAX

public static final Operator MAX

ANY

public static final Operator ANY

Method Detail

values

public static Operator[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Operator c : Operator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Operator valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null