Package org.nuclos.api.businessobject

Enum Class QueryOperation

java.lang.Object

java.lang.Enum<QueryOperation>

org.nuclos.api.businessobject.QueryOperation

All Implemented Interfaces:

Serializable, Comparable<QueryOperation>, Constable

public enum QueryOperation
extends Enum<QueryOperation>

QueryOperation is a base enum including all operators used in Query

Author:

Matthias Reichart

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AND
EQUALS
GT
GTE
IN
LIKE
LT
LTE
NOTNULL
NULL
OR
UNEQUALS

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UNEQUALS

public static final QueryOperation UNEQUALS

EQUALS

public static final QueryOperation EQUALS

LT

public static final QueryOperation LT

LTE

public static final QueryOperation LTE

GT

public static final QueryOperation GT

GTE

public static final QueryOperation GTE

IN

public static final QueryOperation IN

AND

public static final QueryOperation AND

OR

public static final QueryOperation OR

NULL

public static final QueryOperation NULL

NOTNULL

public static final QueryOperation NOTNULL

LIKE

public static final QueryOperation LIKE

Method Details

values

public static QueryOperation[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static QueryOperation valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null