dbXML API

com.dbxml.db.core.query.plan
Class QueryNode

java.lang.Object
  extended bycom.dbxml.db.core.query.plan.QueryNode
Direct Known Subclasses:
Container, LogicalQueryNode, PhysicalQueryNode

public abstract class QueryNode
extends java.lang.Object

QueryNode represents a node in a QueryPlan. QueryPlan nodes can ultimately be Logical or Physical. But the framework consolidates common functions, such as group into the main package.


Constructor Summary
QueryNode()
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

QueryNode

public QueryNode()

dbXML API

Copyright (c) 2004 The dbXML Group