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.q2;
020
021
022/** Extension point for adding sub-systems to the Q2 CLI. */
023public interface CLISubSystem {
024    /**
025     * Returns the prompt string for this sub-system.
026     * @param ctx the CLI context
027     * @param args current command arguments
028     * @return the prompt string
029     */
030     String getPrompt(CLIContext ctx, String[] args);
031    /**
032     * Returns the command prefixes registered by this sub-system.
033     * @param ctx the CLI context
034     * @param args current command arguments
035     * @return command prefixes
036     */
037     String[] getCompletionPrefixes(CLIContext ctx, String args[]);
038}