javax.bluetooth.DeviceClass Maven / Gradle / Ivy
/**
* BlueCove - Java library for Bluetooth
* Copyright (C) 2004 Intel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Id: DeviceClass.java 224 2007-05-08 19:36:34Z skarzhevskyy $
*/
package javax.bluetooth;
import com.intel.bluetooth.BluetoothConsts;
import com.intel.bluetooth.DebugLog;
public class DeviceClass {
private static final int SERVICE_MASK = 0xffe000;
private static final int MAJOR_MASK = 0x001f00;
private static final int MINOR_MASK = 0x0000fc;
private int record;
/*
* Creates a DeviceClass from the class of device record provided. record
* must follow the format of the class of device record in the Bluetooth
* specification. Parameters: record - describes the classes of a device
* Throws: IllegalArgumentException - if record has any bits between 24 and
* 31 set
*/
public DeviceClass(int record) {
DebugLog.debug("new DeviceClass", record);
this.record = record;
if ((record & 0xff000000) != 0)
throw new IllegalArgumentException();
}
/*
* Retrieves the major service classes. A device may have multiple major
* service classes. When this occurs, the major service classes are bitwise
* OR'ed together. Returns: the major service classes
*/
public int getServiceClasses() {
return record & SERVICE_MASK;
}
/*
* Retrieves the major device class. A device may have only a single major
* device class. Returns: the major device class
*/
public int getMajorDeviceClass() {
return record & MAJOR_MASK;
}
/*
* Retrieves the minor device class. Returns: the minor device class
*/
public int getMinorDeviceClass() {
return record & MINOR_MASK;
}
/**
* @deprecated Use ((Object)deviceClass).toString() if you want your application to run in MDIP profile
*/
public String toString() {
return BluetoothConsts.DeviceClassConsts.toString(this);
}
}