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
 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


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