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.iso;
020
021
022/**
023 * ISOFieldPackager Binary LLLNUM
024 *
025 * @author apr@jpos.org
026 * @see ISOComponent
027 */
028
029public class IFB_FLLLNUM extends ISOStringFieldPackager {
030    public IFB_FLLLNUM() {
031        super(NullPadder.INSTANCE, BCDInterpreter.RIGHT_PADDED_F, BcdPrefixer.LLL);
032    }
033    /**
034     * @param len - field len
035     * @param description symbolic descrption
036     */
037    public IFB_FLLLNUM(int len, String description, boolean isLeftPadded) {
038        super(len, description, NullPadder.INSTANCE,
039                isLeftPadded ? BCDInterpreter.LEFT_PADDED : BCDInterpreter.RIGHT_PADDED_F,
040                BcdPrefixer.LLL);
041        checkLength(len, 999);
042    }
043
044    public void setLength(int len)
045    {
046        checkLength(len, 999);
047        super.setLength(len);
048    }
049
050    /** Must override ISOFieldPackager method to set the Interpreter correctly */
051    public void setPad(boolean pad)
052    {
053        setInterpreter(pad ? BCDInterpreter.LEFT_PADDED : BCDInterpreter.RIGHT_PADDED_F);
054        this.pad = pad;
055    }
056}