oidtokenizer.java

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// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   OIDTokenizer.java

package org.bouncycastle.asn1;


public class OIDTokenizer
{

	private String oid;
	private int index;

	public OIDTokenizer(String oid)
	{
		this.oid = oid;
		index = 0;
	}

	public boolean hasMoreTokens()
	{
		return index != -1;
	}

	public String nextToken()
	{
		if (index == -1)
			return null;
		int end = oid.indexOf('.', index);
		if (end == -1)
		{
			String token = oid.substring(index);
			index = -1;
			return token;
		} else
		{
			String token = oid.substring(index, end);
			index = end + 1;
			return token;
		}
	}
}