org.mongodb.morphia.aggregation

Class Sort

java.lang.Object

org.mongodb.morphia.aggregation.Sort

public class Sort
extends Object

Defines a sort stage in an aggregation pipeline

MongoDB documentation

$sort

Constructor Summary

Constructors

Constructor and Description
Sort(String field, int direction) Creates a sort on a field with a direction.

Method Summary

Modifier and Type	Method and Description
static Sort	ascending(String field) Creates an ascending sort on a field
static Sort	descending(String field) Creates a descending sort on a field
int	getDirection()
String	getField()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Sort

public Sort(String field,
            int direction)

Creates a sort on a field with a direction.

• 1 to specify ascending order.
• -1 to specify descending order.

Parameters:

field - the field

direction - the direction

Method Detail

ascending

public static Sort ascending(String field)

Creates an ascending sort on a field

Parameters:

field - the field

Returns:

the Sort instance

descending

public static Sort descending(String field)

Creates a descending sort on a field

Parameters:

field - the field

Returns:

the Sort instance

getDirection

public int getDirection()

Returns:

the sort direction

getField

public String getField()

Returns:

the sort field