/**
* Software License, Version 1.0
*
* Copyright 2003 The Trustees of Indiana University. All rights reserved.
*
*
*Redistribution and use in source and binary forms, with or without
*modification, are permitted provided that the following conditions are met:
*
*1) All redistributions of source code must retain the above copyright notice,
* the list of authors in the original source code, this list of conditions and
* the disclaimer listed in this license;
*2) All redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the disclaimer listed in this license in
* the documentation and/or other materials provided with the distribution;
*3) Any documentation included with all redistributions must include the
* following acknowledgement:
*
*"This product includes software developed by the Community Grids Lab. For
* further information contact the Community Grids Lab at
* http://communitygrids.iu.edu/."
*
* Alternatively, this acknowledgement may appear in the software itself, and
* wherever such third-party acknowledgments normally appear.
*
*4) The name Indiana University or Community Grids Lab or NaradaBrokering,
* shall not be used to endorse or promote products derived from this software
* without prior written permission from Indiana University. For written
* permission, please contact the Advanced Research and Technology Institute
* ("ARTI") at 351 West 10th Street, Indianapolis, Indiana 46202.
*5) Products derived from this software may not be called NaradaBrokering,
* nor may Indiana University or Community Grids Lab or NaradaBrokering appear
* in their name, without prior written permission of ARTI.
*
*
* Indiana University provides no reassurances that the source code provided
* does not infringe the patent or any other intellectual property rights of
* any other entity. Indiana University disclaims any liability to any
* recipient for claims brought by any other entity based on infringement of
* intellectual property rights or otherwise.
*
*LICENSEE UNDERSTANDS THAT SOFTWARE IS PROVIDED "AS IS" FOR WHICH NO
*WARRANTIES AS TO CAPABILITIES OR ACCURACY ARE MADE. INDIANA UNIVERSITY GIVES
*NO WARRANTIES AND MAKES NO REPRESENTATION THAT SOFTWARE IS FREE OF
*INFRINGEMENT OF THIRD PARTY PATENT, COPYRIGHT, OR OTHER PROPRIETARY RIGHTS.
*INDIANA UNIVERSITY MAKES NO WARRANTIES THAT SOFTWARE IS FREE FROM "BUGS",
*"VIRUSES", "TROJAN HORSES", "TRAP DOORS", "WORMS", OR OTHER HARMFUL CODE.
*LICENSEE ASSUMES THE ENTIRE RISK AS TO THE PERFORMANCE OF SOFTWARE AND/OR
*ASSOCIATED MATERIALS, AND TO THE PERFORMANCE AND VALIDITY OF INFORMATION
*GENERATED USING SOFTWARE.
*/
package edu.indiana.soic.ts.mapreduce.pwd;
import edu.indiana.soic.ts.utils.Utils;
import edu.indiana.soic.ts.utils.VectorPoint;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
public class SequenceParser {
public static List<VectorPoint> ParseFile(InputStream inStream) throws IOException {
ArrayList<VectorPoint> sequences = new ArrayList<VectorPoint>();
BufferedReader bufferedReader = new BufferedReader(
new InputStreamReader(inStream));
VectorPoint s = null;
while ((s = parse(bufferedReader)) != null) {
sequences.add(s);
}
return sequences;
}
public static VectorPoint parse(BufferedReader reader) {
try {
// Read & parse the first line
String line = reader.readLine();
if (line == null || Objects.equals(line, "")) {
return null;
}
return Utils.parseVector(line);
} catch (Exception e) {
throw new RuntimeException("Failed to parse", e);
}
}
}