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mev-4.0.01/source/org/tigr/remote/protocol/parser/IntVectorParser.java

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Rev	Date	Author	Line
2	26 Feb 07	jari	1	/*
2	26 Feb 07	jari	2	Copyright @ 1999-2003, The Institute for Genomic Research (TIGR).
2	26 Feb 07	jari	3	All rights reserved.
2	26 Feb 07	jari	4	*/
2	26 Feb 07	jari	5	/*
2	26 Feb 07	jari	6	* $RCSfile: IntVectorParser.java,v $
2	26 Feb 07	jari	7	* $Revision: 1.3 $
2	26 Feb 07	jari	8	* $Date: 2005/03/10 15:28:22 $
2	26 Feb 07	jari	9	* $Author: braistedj $
2	26 Feb 07	jari	10	* $State: Exp $
2	26 Feb 07	jari	11	*/
2	26 Feb 07	jari	12	package org.tigr.remote.protocol.parser;
2	26 Feb 07	jari	13
2	26 Feb 07	jari	14	import java.util.StringTokenizer;
2	26 Feb 07	jari	15
2	26 Feb 07	jari	16	import org.tigr.util.IntArray;
2	26 Feb 07	jari	17
2	26 Feb 07	jari	18	class IntVectorParser {
2	26 Feb 07	jari	19
2	26 Feb 07	jari	20	/**
2	26 Feb 07	jari	21	* Constructs a <code>IntVectorParser</code>
2	26 Feb 07	jari	22	*/
2	26 Feb 07	jari	23	public IntVectorParser() {}
2	26 Feb 07	jari	24
2	26 Feb 07	jari	25	/**
2	26 Feb 07	jari	26	* Parses space separated string of integers.
2	26 Feb 07	jari	27	*/
2	26 Feb 07	jari	28	public int[] parse( String str ) throws ParserException {
2	26 Feb 07	jari	29	IntArray array = new IntArray(100);
2	26 Feb 07	jari	30	StringTokenizer st = new StringTokenizer(str);
2	26 Feb 07	jari	31	String token = null;
2	26 Feb 07	jari	32	try {
2	26 Feb 07	jari	33	while (st.hasMoreTokens()) {
2	26 Feb 07	jari	34	token = st.nextToken();
2	26 Feb 07	jari	35	array.add(Integer.parseInt(token));
2	26 Feb 07	jari	36	}
2	26 Feb 07	jari	37	} catch (NumberFormatException ex) {
2	26 Feb 07	jari	38	throw new ParserException( "Cannot parse " + token + " as integer value ", ex );
2	26 Feb 07	jari	39	}
2	26 Feb 07	jari	40	return array.toArray();
2	26 Feb 07	jari	41	}
2	26 Feb 07	jari	42	}
2	26 Feb 07	jari	43