org.openmuc.jmbus

Class SecondaryAddress

java.lang.Object

org.openmuc.jmbus.SecondaryAddress

All Implemented Interfaces:

java.lang.Comparable<SecondaryAddress>

public class SecondaryAddress
extends java.lang.Object
implements java.lang.Comparable<SecondaryAddress>

This class represents a secondary address. Use the static initializer to initialize the

Method Summary

Modifier and Type	Method and Description
byte[]	asByteArray() The SecondaryAddress as byte array.
int	compareTo(SecondaryAddress sa)
boolean	equals(java.lang.Object obj)
Bcd	getDeviceId() Returns the device ID.
DeviceType	getDeviceType() Returns the device type (e.g. gas, water etc.)
java.lang.String	getManufacturerId() Get the manufacturer ID.
int	getVersion() Get the version.
int	hashCode()
boolean	isLongHeader()
static SecondaryAddress	newFromLongHeader(byte[] buffer, int offset) Instantiate a new secondary address within a long header.
static SecondaryAddress	newFromManufactureId(byte[] idNumber, java.lang.String manufactureId, byte version, byte media, boolean longHeader) Instantiate a new secondary address for a manufacturer ID.
static SecondaryAddress	newFromWMBusHeader(byte[] buffer, int offset) Instantiate a new secondary address within a wireless M-Bus link layer header.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

newFromLongHeader

public static SecondaryAddress newFromLongHeader(byte[] buffer,
                                                 int offset)

Instantiate a new secondary address within a long header.

Parameters:

buffer - the byte buffer.

offset - the offset.

Returns:

a new secondary address.

newFromWMBusHeader

public static SecondaryAddress newFromWMBusHeader(byte[] buffer,
                                                  int offset)

Instantiate a new secondary address within a wireless M-Bus link layer header.

Parameters:

buffer - the byte buffer.

offset - the offset.

Returns:

a new secondary address.

newFromManufactureId

public static SecondaryAddress newFromManufactureId(byte[] idNumber,
                                                    java.lang.String manufactureId,
                                                    byte version,
                                                    byte media,
                                                    boolean longHeader)
                                             throws java.lang.NumberFormatException

Instantiate a new secondary address for a manufacturer ID.

Parameters:

idNumber - ID number.

manufactureId - manufacturer ID.

version - the version.

media - the media.

Returns:

a new secondary address.

Throws:

java.lang.NumberFormatException - if the idNumber is not long enough.

asByteArray

public byte[] asByteArray()

The SecondaryAddress as byte array.

Returns:

the byte array (octet string) representation.

getManufacturerId

public java.lang.String getManufacturerId()

Get the manufacturer ID.

Returns:

the ID.

getDeviceId

public Bcd getDeviceId()

Returns the device ID. This is secondary address of the device.

Returns:

the device ID

getDeviceType

public DeviceType getDeviceType()

Returns the device type (e.g. gas, water etc.)

Returns:

the device type

getVersion

public int getVersion()

Get the version.

Returns:

the version.

isLongHeader

public boolean isLongHeader()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(SecondaryAddress sa)

Specified by:

compareTo in interface java.lang.Comparable<SecondaryAddress>