org.apache.polygene.api.query.grammar

Class OrderBy

java.lang.Object

org.apache.polygene.api.query.grammar.OrderBy

public class OrderBy
extends Object

Query sorting segment.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OrderBy.Order Order direction.

Constructor Summary

Constructors

Constructor and Description
OrderBy(PropertyFunction<?> propertyReference, OrderBy.Order order) Constructor.

Method Summary

Modifier and Type	Method and Description
OrderBy.Order	order() Getter.
PropertyFunction<?>	property() Getter.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderBy

public OrderBy(PropertyFunction<?> propertyReference,
               OrderBy.Order order)

Constructor.

Parameters:

propertyReference - property that determines the order; cannot be null

order - direction

Throws:

IllegalArgumentException - - If property is null

Method Detail

property

public PropertyFunction<?> property()

Getter.

Returns:

property; cannot be null

order

public OrderBy.Order order()

Getter.

Returns:

direction; cannot be null

toString

public String toString()

Overrides:

toString in class Object