/**************************************************************************************
* 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.spec;
import com.espertech.esper.epl.expression.ExprValidationException;
import com.espertech.esper.core.service.StatementContext;
import java.util.Collection;
import java.util.Set;
/**
* An uncompiled, unoptimize for of stream specification created by a parser.
*/
public interface StreamSpecRaw extends StreamSpec
{
/**
* Compiles a raw stream specification consisting event type information and filter expressions
* to an validated, optimized form for use with filter service
* @param eventTypeReferences event type names used by the statement
* @param statementContext statement-level services
* @param isInsertInto true for insert-into
* @return compiled stream
* @throws ExprValidationException to indicate validation errors
*/
public StreamSpecCompiled compile(StatementContext statementContext,
Set<String> eventTypeReferences,
boolean isInsertInto,
Collection<Integer> assignedTypeNumberStack)
throws ExprValidationException;
}