net.sf.btb

Enum Operators

java.lang.Object

java.lang.Enum<Operators>

net.sf.btb.Operators

All Implemented Interfaces:

Serializable, Comparable<Operators>

public enum Operators
extends Enum<Operators>

Defines relationship operators used between filters.

Author:

Jean-Philippe Gravel

Enum Constant Summary

Enum Constants

Enum Constant and Description
AND A relation where all operands must be true to be considered.
NOT Logical inversion.
OR A relation where at least one operand must be true to be considered.

Method Summary

Methods

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

AND

public static final Operators AND

A relation where all operands must be true to be considered.

OR

public static final Operators OR

A relation where at least one operand must be true to be considered.

NOT

public static final Operators NOT

Logical inversion.

Method Detail

values

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

Returns:

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

valueOf

public static Operators 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