org.apache.jdo.jdoql.tree

Interface OrderingExpression

All Superinterfaces:

Node, java.io.Serializable

All Known Subinterfaces:

AscendingOrderingExpression, DescendingOrderingExpression

All Known Implementing Classes:

AscendingOrderingExpr, DescendingOrderingExpr, OrderingExpr

public interface OrderingExpression
extends Node

This node represents an ordering expression. Examples of ordering expressions are AscendingOrderingExpression and DescendingOrderingExpression.

Author:

Michael Watzek

Method Summary

Methods

Modifier and Type	Method and Description
Expression	getOrdering() Returns the node's ordering expression.

Methods inherited from interface org.apache.jdo.jdoql.tree.Node

arrive, getChildren, getJavaClass, getObject, getParent, getTokenType, leave, setObject, setParent, walkNextChild

Method Detail

getOrdering

Expression getOrdering()

Returns the node's ordering expression.

Returns:

the node's expression