/******************************************************************************* | |
* Copyright (c) 2010, 2013 IBM Corp. | |
* | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v1.0 | |
* and Eclipse Distribution License v1.0 which accompany this distribution. | |
* | |
* The Eclipse Public License is available at | |
* http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Ian Craggs - initial API and implementation and/or initial documentation | |
*******************************************************************************/ | |
package org.eclipse.paho.mqttsn.udpclient.messages.mqttsn; | |
/** | |
* This object represents a Mqtts SEARCHGW message. | |
* | |
* | |
*/ | |
public class MqttsSearchGW extends MqttsMessage{ | |
//Mqtts SEARCHGW fields | |
private int radius; | |
/** | |
* MqttsSearchGW constructor.Sets the appropriate message type. | |
*/ | |
public MqttsSearchGW() { | |
msgType = MqttsMessage.SEARCHGW; | |
} | |
/** | |
* MqttsSearchGW constructor.Sets the appropriate message type and constructs | |
* a Mqtts SEARCHGW message from a received byte array. | |
* @param data: The buffer that contains the SEARCHGW message. | |
*/ | |
public MqttsSearchGW(byte[] data) { | |
msgType = MqttsMessage.SEARCHGW; | |
radius = (data[2] & 0xFF); | |
} | |
/** | |
* Method to convert this message to a byte array for transmission. | |
* @return A byte array containing the SEARCHGW message as it should appear on the wire. | |
* (Dont't needed in the GW) | |
*/ | |
public byte[] toBytes(){ | |
int length = 3; | |
byte[] data = new byte[length]; | |
data[0] = (byte)length; | |
data[1] = (byte)msgType; | |
data[2] = (byte)radius; | |
return data; | |
} | |
public int getRadius() { | |
return radius; | |
} | |
public void setRadius(int radius) { | |
this.radius = radius; | |
} | |
} |