/*
***************************************************************************************
* 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.supportunit.epl.parse;
import com.espertech.esper.client.Configuration;
import com.espertech.esper.core.support.SupportEngineImportServiceFactory;
import com.espertech.esper.core.support.SupportEventAdapterService;
import com.espertech.esper.core.support.SupportSchedulingServiceImpl;
import com.espertech.esper.epl.core.EngineImportService;
import com.espertech.esper.epl.declexpr.ExprDeclaredServiceImpl;
import com.espertech.esper.epl.parse.EPLTreeWalkerListener;
import com.espertech.esper.epl.spec.SelectClauseStreamSelectorEnum;
import com.espertech.esper.epl.table.mgmt.TableServiceImpl;
import com.espertech.esper.epl.variable.VariableService;
import com.espertech.esper.epl.variable.VariableServiceImpl;
import com.espertech.esper.pattern.PatternNodeFactoryImpl;
import org.antlr.v4.runtime.CommonTokenStream;
public class SupportEPLTreeWalkerFactory {
public static EPLTreeWalkerListener makeWalker(CommonTokenStream tokenStream, EngineImportService engineImportService, VariableService variableService) {
return new EPLTreeWalkerListener(tokenStream, engineImportService, variableService, new SupportSchedulingServiceImpl(), SelectClauseStreamSelectorEnum.ISTREAM_ONLY, "uri", new Configuration(), new PatternNodeFactoryImpl(), null, null, new ExprDeclaredServiceImpl(), new TableServiceImpl());
}
public static EPLTreeWalkerListener makeWalker(CommonTokenStream tokenStream) {
return makeWalker(tokenStream, SupportEngineImportServiceFactory.make(), new VariableServiceImpl(0, null, SupportEventAdapterService.getService(), null));
}
}