Package org.mongojack

Enum Aggregation.Group.Op

java.lang.Object

java.lang.Enum<Aggregation.Group.Op>

org.mongojack.Aggregation.Group.Op

All Implemented Interfaces:

Serializable, Comparable<Aggregation.Group.Op>

Enclosing class:

Aggregation.Group

public static enum Aggregation.Group.Op
extends Enum<Aggregation.Group.Op>

Enum Constant Summary

Enum Constants

Enum Constant	Description
$addToSet
$avg
$first
$last
$max
$min
$push
$sum

Method Summary

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

$addToSet

public static final Aggregation.Group.Op $addToSet

$avg

public static final Aggregation.Group.Op $avg

$first

public static final Aggregation.Group.Op $first

$last

public static final Aggregation.Group.Op $last

$max

public static final Aggregation.Group.Op $max

$min

public static final Aggregation.Group.Op $min

$push

public static final Aggregation.Group.Op $push

$sum

public static final Aggregation.Group.Op $sum

Method Detail

values

public static Aggregation.Group.Op[] 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 (Aggregation.Group.Op c : Aggregation.Group.Op.values())
    System.out.println(c);

Returns:

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

valueOf

public static Aggregation.Group.Op 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