scale.score.expr
Enum CompareMode

java.lang.Object
  java.lang.Enum<CompareMode>
      scale.score.expr.CompareMode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CompareMode>

public enum CompareMode
extends java.lang.Enum<CompareMode>

This enum specifies the comparison mode - equals, not equals, etc.

$Id$

Copyright 2008 by the Scale Compiler Group,
Department of Computer Science
University of Massachusetts,
Amherst MA. 01003, USA
All Rights Reserved.

Enum Constant Summary

EQ
Equality compare

GE
Greater than or equal compare

GT
Greater than compare

LE
Less than or equal compare

LT
Less than compare

NE
Not equals compare

Method Summary

CompareMode	argswap() CompareMode if the arguments are swapped.
java.lang.String	cName() Return the C operator.
boolean	commutative() True if the comparison is commutative.
boolean	eq() True if comparison for equal included.
CompareMode	reverse() CompareMode if branch sense is reversed.
static CompareMode	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static CompareMode[]	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

EQ

public static final CompareMode EQ

Equality compare

LE

public static final CompareMode LE

Less than or equal compare

LT

public static final CompareMode LT

Less than compare

GT

public static final CompareMode GT

Greater than compare

GE

public static final CompareMode GE

Greater than or equal compare

NE

public static final CompareMode NE

Not equals compare

Method Detail

values

public static CompareMode[] 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 (CompareMode c : CompareMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static CompareMode valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

argswap

public CompareMode argswap()

CompareMode if the arguments are swapped.

reverse

public CompareMode reverse()

CompareMode if branch sense is reversed.

eq

public boolean eq()

True if comparison for equal included.

commutative

public boolean commutative()

True if the comparison is commutative.

cName

public java.lang.String cName()

Return the C operator.