-/*
- * Copyright 2006-2012. The SimGrid Team. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package.
- */
-package bittorrent;
+/* Copyright (c) 2006-2014, 2016. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+package bittorrent;
import org.simgrid.msg.Task;
-/**
- * Tasks sent between peers
- */
+
public class MessageTask extends Task {
- public enum Type {
- HANDSHAKE,
- CHOKE,
- UNCHOKE,
- INTERESTED,
- NOTINTERESTED,
- HAVE,
- BITFIELD,
- REQUEST,
- PIECE
- };
- public Type type;
- public String issuerHostname;
- public String mailbox;
- public int peerId;
- public char bitfield[];
- public int index;
- public int blockIndex;
- public int blockLength;
- public boolean stalled;
- /**
- * Constructor, builds a value-less message
- * @param type
- * @param issuerHostname
- * @param mailbox
- * @param peerId
- */
- public MessageTask(Type type, String issuerHostname, String mailbox, int peerId) {
- this(type,issuerHostname,mailbox,peerId,-1,false,-1,-1);
- }
- /**
- * Constructor, builds a new "have/request/piece" message
- * @param type
- * @param issuerHostname
- * @param mailbox
- * @param peerId
- * @param index
- */
- public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, int index) {
- this(type,issuerHostname,mailbox,peerId,index,false,-1,-1);
- }
- /**
- * Constructor, builds a new bitfield message
- */
- public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, char bitfield[]) {
- this(type,issuerHostname,mailbox,peerId,-1,false,-1,-1);
- this.bitfield = bitfield;
- }
- /**
- * Constructor, build a new "request" message
- */
- public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, int index, int blockIndex, int blockLength) {
- this(type,issuerHostname,mailbox,peerId,index,false,blockIndex,blockLength);
- }
- /**
- * Constructor, build a new "piece" message
- */
- public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, int index, boolean stalled, int blockIndex, int blockLength) {
- this.type = type;
- this.issuerHostname = issuerHostname;
- this.mailbox = mailbox;
- this.peerId = peerId;
- this.index = index;
- this.stalled = stalled;
- this.blockIndex = blockIndex;
- this.blockLength = blockLength;
- }
+ public enum Type {
+ HANDSHAKE,
+ CHOKE,
+ UNCHOKE,
+ INTERESTED,
+ NOTINTERESTED,
+ HAVE,
+ BITFIELD,
+ REQUEST,
+ PIECE
+ };
+
+ public Type type;
+ public String issuerHostname;
+ public String mailbox;
+ public int peerId;
+ public char bitfield[];
+ public int index;
+ public int blockIndex;
+ public int blockLength;
+ public boolean stalled;
+
+ public MessageTask(Type type, String issuerHostname, String mailbox, int peerId) {
+ this(type,issuerHostname,mailbox,peerId,-1,false,-1,-1);
+ }
+
+ public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, int index) {
+ this(type,issuerHostname,mailbox,peerId,index,false,-1,-1);
+ }
+
+ // builds a new bitfield message
+ public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, char bitfield[]) {
+ this(type,issuerHostname,mailbox,peerId,-1,false,-1,-1);
+ this.bitfield = bitfield;
+ }
+
+ // build a new "request" message
+ public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, int index, int blockIndex,
+ int blockLength) {
+ this(type,issuerHostname,mailbox,peerId,index,false,blockIndex,blockLength);
+ }
+
+ // build a new "piece" message
+ public MessageTask(Type type, String issuerHostname, String mailbox, int peerId, int index, boolean stalled,
+ int blockIndex, int blockLength) {
+ this.type = type;
+ this.issuerHostname = issuerHostname;
+ this.mailbox = mailbox;
+ this.peerId = peerId;
+ this.index = index;
+ this.stalled = stalled;
+ this.blockIndex = blockIndex;
+ this.blockLength = blockLength;
+ }
}
