com.massa.mrules.condition

Enum ConditionEquivalence

java.lang.Object

java.lang.Enum<ConditionEquivalence>

com.massa.mrules.condition.ConditionEquivalence

All Implemented Interfaces:

Serializable, Comparable<ConditionEquivalence>

public enum ConditionEquivalence
extends Enum<ConditionEquivalence>

Describes the fact that a condition might be equivalent (i.e. has the same result), inverted or has nothing to do with another condition.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EQUIVALENT For two conditions which have strictly the same behavior
NEGATED For two conditions which have strictly an opposite behavior
NONE For two conditions which have nothing in common

Method Summary

Modifier and Type	Method and Description
abstract boolean	isEquivalent()
abstract boolean	isNegated()
static ConditionEquivalence	valueOf(String name) Returns the enum constant of this type with the specified name.
static ConditionEquivalence[]	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

EQUIVALENT

public static final ConditionEquivalence EQUIVALENT

For two conditions which have strictly the same behavior

NEGATED

public static final ConditionEquivalence NEGATED

For two conditions which have strictly an opposite behavior

NONE

public static final ConditionEquivalence NONE

For two conditions which have nothing in common

Method Detail

values

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

Returns:

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

valueOf

public static ConditionEquivalence 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

isEquivalent

public abstract boolean isEquivalent()

Returns:

true only for EQUIVALENT

isNegated

public abstract boolean isNegated()

Returns:

true only for NEGATED