/protocols/ss7/mtp/mtp-api/src/main/java/org/mobicents/protocols/ss7/mtp/Mtp3UserPart.java

 1/*
 2 * JBoss, Home of Professional Open Source
 3 * Copyright 2011, Red Hat, Inc. and individual contributors
 4 * by the @authors tag. See the copyright.txt in the distribution for a
 5 * full listing of individual contributors.
 6 *
 7 * This is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU Lesser General Public License as
 9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22
23package org.mobicents.protocols.ss7.mtp;
24
25import java.io.IOException;
26
27/**
28 * @author amit bhayani
29 * @author sergey vetyutnev
30 * 
31 */
32public interface Mtp3UserPart {
33
34	public void addMtp3UserPartListener(Mtp3UserPartListener listener);
35
36	public void removeMtp3UserPartListener(Mtp3UserPartListener listener);
37
38	/**
39	 * Return the maximum data field length of the MTP-TRANSFER message to the DPC
40	 * 
41	 * @param dpc
42	 * @return
43	 */
44	public int getMaxUserDataLength(int dpc);
45
46	/**
47	 * If message delivering failed: MTP-PAUSE or MTR-STATUS indication will be
48	 * sent
49	 * 
50	 * @param msg
51	 * 
52	 */
53	public void sendMessage(Mtp3TransferPrimitive msg) throws IOException;
54
55}