com.orientechnologies.orient.core.sql.operator

Enum OQueryOperator.ORDER

java.lang.Object

java.lang.Enum<OQueryOperator.ORDER>

com.orientechnologies.orient.core.sql.operator.OQueryOperator.ORDER

All Implemented Interfaces:

Serializable, Comparable<OQueryOperator.ORDER>

Enclosing class:

OQueryOperator

public static enum OQueryOperator.ORDER
extends Enum<OQueryOperator.ORDER>

Enum Constant Summary

Enum Constants

Enum Constant and Description
AFTER Used when this operator must be after the other one
BEFORE Used when this operator must be before the other one
EQUAL Used when this operator is equal the other one
UNKNOWNED Used when order compared to other operator cannot be evaluated or has no consequences.

Method Summary

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

UNKNOWNED

public static final OQueryOperator.ORDER UNKNOWNED

Used when order compared to other operator cannot be evaluated or has no consequences.

BEFORE

public static final OQueryOperator.ORDER BEFORE

Used when this operator must be before the other one

AFTER

public static final OQueryOperator.ORDER AFTER

Used when this operator must be after the other one

EQUAL

public static final OQueryOperator.ORDER EQUAL

Used when this operator is equal the other one

Method Detail

values

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

Returns:

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

valueOf

public static OQueryOperator.ORDER 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