chochos
1b07cf9a32
git-svn-id: https://j8583.svn.sourceforge.net/svnroot/j8583/j8583@52 db60a039-f72e-0410-b1d2-baa000846441
37 lines
1.3 KiB
Java
37 lines
1.3 KiB
Java
/*
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j8583 A Java implementation of the ISO8583 protocol
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Copyright (C) 2007 Enrique Zamudio Lopez
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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package com.solab.iso8583;
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/** This interface defines the behavior needed to provide sequence numbers for newly created
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* messages. It must provide sequence numbers between 1 and 999999, as per the ISO standard.
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* This value is put in field 11.
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* A default version that simply iterates through an int in memory is provided.
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*
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* @author Enrique Zamudio
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*/
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public interface TraceNumberGenerator {
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/** Returns the next trace number. */
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public int nextTrace();
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/** Returns the last number that was generated. */
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public int getLastTrace();
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}
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