/**************************************************************************************
* Copyright (C) 2008 EsperTech, Inc. All rights reserved. *
* http://esper.codehaus.org *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
**************************************************************************************/
package com.espertech.esper.epl.expression;
/**
* Represents an stream property identifier in a filter expressiun tree.
*/
public interface ExprIdentNode extends ExprNode, ExprFilterOptimizableNode
{
public String getUnresolvedPropertyName();
public String getFullUnresolvedName();
public int getStreamId();
public String getResolvedPropertyNameRoot();
public String getResolvedPropertyName();
public String getStreamOrPropertyName();
public void setStreamOrPropertyName(String streamOrPropertyName);
public String getResolvedStreamName();
public ExprIdentNodeEvaluator getExprEvaluatorIdent();
}