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///*******************************************************************************
// * Copyright 2015 Defense Health Agency (DHA)
// *
// * If your use of this software does not include any GPLv2 components:
// * Licensed under the Apache License, Version 2.0 (the "License");
// * you may not use this file except in compliance with the License.
// * You may obtain a copy of the License at
// *
// * http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the License is distributed on an "AS IS" BASIS,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the License for the specific language governing permissions and
// * limitations under the License.
// * ----------------------------------------------------------------------------
// * If your use of this software includes any GPLv2 components:
// * This program is free software; you can redistribute it and/or
// * modify it under the terms of the GNU General Public License
// * as published by the Free Software Foundation; either version 2
// * of the License, or (at your option) any later version.
// *
// * This program is distributed in the hope that it will be useful,
// * but WITHOUT ANY WARRANTY; without even the implied warranty of
// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// * GNU General Public License for more details.
// *******************************************************************************/
//package prerna.rdf.engine.wrappers;
//
//import java.io.IOException;
//import java.io.ObjectInputStream;
//import java.util.Hashtable;
//
//import org.apache.logging.log4j.LogManager;
//import org.apache.logging.log4j.Logger;
//import org.openrdf.query.BindingSet;
//
//import prerna.engine.api.IConstructStatement;
//import prerna.engine.api.IConstructWrapper;
//import prerna.engine.impl.rdf.RemoteSemossSesameEngine;
//import prerna.util.Utility;
//
//public class RemoteSesameSelectCheater extends SesameSelectCheater implements IConstructWrapper {
//
// private static final Logger LOGGER = LogManager.getLogger(RemoteSesameSelectCheater.class.getName());
//
// SesameSelectCheater proxy = null;
// String [] var = null;
// ObjectInputStream ris = null;
// IConstructStatement retSt = null;
//
// @Override
// public IConstructStatement next() {
// // TODO Auto-generated method stub
// IConstructStatement thisSt = retSt;
// retSt = null;
// return thisSt;
// }
//
// @Override
// public void execute() {
// System.out.println("Trying to get the wrapper remotely now");
// processSelectVar();
// count = 0;
// proxy = (SesameSelectCheater)((RemoteSemossSesameEngine)(engine)).execCheaterQuery(query);
// }
//
// @Override
// public boolean hasNext() {
//
// boolean retBool = false;
//
// if(retSt != null) // they have not taken the previous one yet
// return true;
// retSt = new ConstructStatement();
//
// // I need to pull from remote
// // this is just so stupid to call its own
// try {
// if(ris == null)
// {
// Hashtable params = new Hashtable();
// params.put("id", proxy.getRemoteId());
// ris = new ObjectInputStream(Utility.getStream(proxy.getRemoteAPI() + "/next", params));
// }
//
// if(count==0)
// {
// Object myObject = ris.readObject();
// if(!myObject.toString().equalsIgnoreCase("null"))
// {
// bs = (BindingSet)myObject;
// retBool = true;
// }
// //tqrCount++;
// //logger.info(tqrCount);
// }
// LOGGER.debug("Adding a sesame statement ");
//
// // there should only be three values
//
// Object sub=null;
// Object pred = null;
// Object obj = null;
// while (sub==null || pred==null || obj==null)
// {
// if (count==triples)
// {
// count=0;
// Object myObject = ris.readObject();
// if(!myObject.toString().equalsIgnoreCase("null"))
// {
// bs = (BindingSet)myObject;
// tqrCount++;
// }
// else
// {
// try{
// if(ris!=null) {
// ris.close();
// }
// } catch(IOException e) {
// classLogger.error(Constants.STACKTRACE, e);
// }
// }
//
// //logger.info(tqrCount);
// }
// sub = bs.getValue(queryVar[count*3].substring(1));
// pred = bs.getValue(queryVar[count*3+1].substring(1));
// obj = bs.getValue(queryVar[count*3+2].substring(1));
// count++;
// }
// retSt.setSubject(sub+"");
// retSt.setPredicate(pred+"");
// retSt.setObject(obj);
// if (count==triples)
// {
// count=0;
// }
// retBool = true;
// } catch (ClassNotFoundException e) {
// // TODO Auto-generated catch block
// classLogger.error(Constants.STACKTRACE, e);
// } catch (IOException e) {
// // TODO Auto-generated catch block
// classLogger.error(Constants.STACKTRACE, e);
// }
// return retBool;
// }
//
// public String [] getVariables()
// {
// var = proxy.getVariables();
// return var;
// }
//}
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