org.datanucleus.query.typesafe

Interface OrderExpression<T>

Type Parameters:

T - Java type of the expression being represented here

All Known Implementing Classes:

OrderExpressionImpl

public interface OrderExpression<T>

Expression representing the ordering using an expression and a direction.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	OrderExpression.OrderDirection

Method Summary

Methods

Modifier and Type	Method and Description
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