org.datanucleus.query.typesafe
Interface OrderExpression<T>

Type Parameters:

T - Java type of the expression being represented here

public interface OrderExpression<T>

Expression representing the ordering using an expression and a direction.

Nested Class Summary

static class

OrderExpression.OrderDirection

Method Summary

OrderExpression.OrderDirection	getDirection() Accessor for the direction of the ordering with this expression.
Expression<T>	getExpression() Accessor for the expression being used for ordering.

Method Detail

getDirection

OrderExpression.OrderDirection getDirection()

Accessor for the direction of the ordering with this expression.

Returns:

The direction

getExpression

Expression<T> getExpression()

Accessor for the expression being used for ordering.

Returns:

Ordering expression