net.sf.tweety.preferences

Enum Operation

java.lang.Object

java.lang.Enum<Operation>

net.sf.tweety.preferences.Operation

All Implemented Interfaces:

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

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

This enumeration lists the possible Operations used by dynamic preference aggregation updates

Author:

Bastian Wolf

Enum Constant Summary

Enum Constants

Enum Constant and Description
STRENGTHEN
WEAKEN

Method Summary

Modifier and Type	Method and Description
static Operation	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Operation[]	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

WEAKEN

public static final Operation WEAKEN

STRENGTHEN

public static final Operation STRENGTHEN

Method Detail

values

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

Returns:

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

valueOf

public static Operation 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