package no.ntnu.nav.getDeviceData.dataplugins.Device;import java.util.*;/** * Describes a single device. Normally this class will be inherited. */public class Device implements Comparable{	private static String[] badSerial = {		"0",		"0x0E",		"0x12",		"1234",	};	private static Set badSerials = new HashSet(Arrays.asList(badSerial));	private int deviceid;	private String serial;	private String hw_ver;	private String fw_ver;	private String sw_ver;	protected boolean ignore;	/**	 * Constructor.	 */	protected Device() {	}	/**	 * Constructor.	 */	protected Device(String serial, String hwVer, String fwVer, String swVer) {		setSerial(serial);		this.hw_ver = hwVer;		this.fw_ver = fwVer;		this.sw_ver = swVer;	}	/**	 * Return the deviceid.	 */	public int getDeviceid() { return deviceid; }	/**	 * Return the deviceid as a String.	 */	public String getDeviceidS() { return deviceid == 0 ? null : String.valueOf(getDeviceid()); }	/**	 * Set the deviceid of the physical device.	 */	protected void setDeviceid(int i) { deviceid = i; }	void setDeviceid(String s) {		deviceid = Integer.parseInt(s.trim());	}		public String getSerial() { return serial; }	public String getHwVer() { return hw_ver; }	public String getFwVer() { return fw_ver; }	public String getSwVer() { return sw_ver; }	public boolean getIgnore() { return ignore; }	private boolean isValidSerial(String serial) {		if (serial == null || serial.length() == 0) return false;		if (serial.length() <= 4) return false;		if (badSerials.contains(serial)) return false;		return true;			}	/**	 * Set the the serial number of the physical device.	 */	public void setSerial(String serial) {		if (isValidSerial(serial)) {			this.serial = serial;		} else {			this.serial = null;		}	}	/**	 * Set the the hardware version number of the physical device.	 */	public void setHwVer(String hwVer) {		if (hwVer != null && hwVer.length() > 0) {			this.hw_ver = hwVer;		}	}	/**	 * Set the the firmware version number of the physical device.	 */	public void setFwVer(String fwVer) {		if (fwVer != null && fwVer.length() > 0) {			this.fw_ver = fwVer;		}	}	/**	 * Set the the software version number of the physical device.	 */	public void setSwVer(String swVer) {		if (swVer != null && swVer.length() > 0) {			this.sw_ver = swVer;		}	}	/**	 * Return true if this device does not have a serial.	 */	protected boolean hasEmptySerial() {		return (serial == null ||						serial.length() == 0);	}	void setEqual(Device d) {		if (serial == null) serial = d.serial;		if (hw_ver == null) hw_ver = d.hw_ver;		if (fw_ver == null) fw_ver = d.fw_ver;		if (sw_ver == null) sw_ver = d.sw_ver;	}	public boolean equalsDevice(Device d) {		return ((serial == null || serial.equals(d.serial)) &&						(hw_ver == null || hw_ver.equals(d.hw_ver)) &&						(fw_ver == null || fw_ver.equals(d.fw_ver)) &&						(sw_ver == null || sw_ver.equals(d.sw_ver)));	}	public boolean equals(Object o) {		return (o instanceof Device &&						serial != null &&						serial.equals(((Device)o).serial));	}	public int compareTo(Object o) {		Device d = (Device)o;		return new Integer(deviceid).compareTo(new Integer(d.deviceid));	}	public String toString() { return "devid="+deviceid+" serial="+serial+" hw_ver="+hw_ver+" fw_ver="+fw_ver+" sw_ver="+sw_ver + " ["+super.toString()+"]"; }}