001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.tlv.packager;
020
021import org.jpos.iso.ISOBinaryFieldPackager;
022import org.jpos.iso.LiteralBinaryInterpreter;
023import org.jpos.iso.Prefixer;
024
025/**
026 * Fully consuming packager
027 *
028 * @author Vishnu Pillai
029 */
030public class IF_FBINARY extends ISOBinaryFieldPackager {
031
032    /** Default constructor. */
033    public IF_FBINARY() {
034        super(LiteralBinaryInterpreter.INSTANCE, FullyConsumingPrefixer.INSTANCE);
035    }
036
037    /** A Prefixer that consumes all available bytes (no explicit length). */
038    public static class FullyConsumingPrefixer implements Prefixer {
039
040        private static final FullyConsumingPrefixer INSTANCE = new FullyConsumingPrefixer();
041
042        private FullyConsumingPrefixer() {
043        }
044
045        @Override
046        public void encodeLength(int length, byte[] bytes) {
047
048        }
049
050        @Override
051        public int decodeLength(byte[] bytes, int offset) {
052            return bytes.length - offset;
053        }
054
055        @Override
056        public int getPackedLength() {
057            return 0;
058        }
059    }
060}