/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* 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.core.service.StatementContext;
import com.espertech.esper.epl.expression.core.ExprValidationException;
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 statementContext statement-level services
* @param eventTypeReferences event type names used by the statement
* @param isInsertInto true for insert-into
* @param isJoin indicates whether a join or not a join
* @param isContextDeclaration indicates whether declared as part of the context declarations, if any
* @param isOnTrigger indicator for on-trigger
* @param optionalStreamName stream name
* @param assignedTypeNumberStack for assigning nested type numbers
* @return compiled stream
* @throws ExprValidationException to indicate validation errors
*/
public StreamSpecCompiled compile(StatementContext statementContext,
Set<String> eventTypeReferences,
boolean isInsertInto,
Collection<Integer> assignedTypeNumberStack,
boolean isJoin,
boolean isContextDeclaration,
boolean isOnTrigger,
String optionalStreamName)
throws ExprValidationException;
}