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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.search;
//
//import java.util.StringTokenizer;
//
//import org.apache.jena.larq.IndexBuilderString;
//import org.apache.lucene.index.IndexWriter;
//
//import com.hp.hpl.jena.graph.Node;
//import com.hp.hpl.jena.rdf.model.Statement;
//
///**
// * Produce the indexing to search through a graph
// */
//public class SubjectIndexer extends IndexBuilderString{
//
//
//	IndexWriter writer = null;
//
//	/**
//	 * Constructor for SubjectIndexer
//	 * @param writer 	IndexWriter to index the statement
//	 */
//	public SubjectIndexer(IndexWriter writer)
//	{
//		super(writer);
//	}
//
//	/**
//	 * Indexes a statement by indexing the subject, predicate, and object 
//	 * @param statement 	Statement containing the triple to index
//	 */
//	@Override
//	public void indexStatement(Statement statement){
//		// get the subject
//		// strip it all the way and 
//		// index it
//		super.indexStatement(statement);
//		String subject = statement.getSubject() + "";
//		indexString(statement.getSubject().asNode(), subject);
//		String predicate = statement.getPredicate() + "";
//		indexString(statement.getPredicate().asNode(), predicate);
//		String object = statement.getObject() + "";
//		indexString(statement.getObject().asNode(), object);
//	}
//
//	/**
//	 * Indexes a based based on its URI
//	 * @param node 	The subject, predicate, or object of the statement as a node 
//	 * @param data 	String containing the URI for the node
//	 */
//	public void indexString(Node node, String data)
//	{
//		StringTokenizer tokens = new StringTokenizer(data, "/");
//		// get rid of the first token
//		if(data.startsWith("http:")){
//			tokens.nextElement();
//		}
//		while(tokens.hasMoreElements())
//		{
//			String indexStr = tokens.nextToken();
//			//Node = new Node();
//			index.index(node, indexStr);
//			if(indexStr.contains("_")) // tokenize the damn thing and tokenize that too
//			{
//				StringTokenizer tokens2 = new StringTokenizer(indexStr, "_");
//				while(tokens2.hasMoreElements())
//					index.index(node, tokens2.nextToken());
//			}	
//		}            
//	}
//
//	/**
//	 * Override method from IndexBuilderString
//	 * @param statement Statement
//	 */
//	@Override
//	public void unindexStatement(Statement statement) {
//
//	}
//}