com.opencloud.slee.resources.in.datatypes.map

Class GSNAddress

java.lang.Object

com.opencloud.util.AbstractDataObject

com.opencloud.util.AbstractFieldsObject

AbstractEncodedDataObject<byte[]>

com.opencloud.slee.resources.in.datatypes.map.GSNAddress

All Implemented Interfaces:

DataObject, Serializable

public final class GSNAddress
extends AbstractEncodedDataObject<byte[]>

Class GSNAddress encapsulates a GPRS Support Node address. It represents the ASN.1 OCTET STRING type MAP-CommonDataTypes.GSN-Address.

This is a skeleton API, designed so that a binary-compatible convenience API could be introduced without having to upgrade to a new release.

The encoded representation is as tabulated below.

Data Encoding - based on 3GPP TS 23.003 V10.0.0 (2010-12) §5.1 pp25-26
	8	7	6	5	4	3	2	1
Octet 0	Address type		Address length
Octet 1..	Address

See Also:

Serialized Form

Field Summary

Fields inherited from class AbstractEncodedDataObject

encoded

Fields inherited from class com.opencloud.util.AbstractFieldsObject

FIELD_ABSENT, FIELD_UNINITIALISED

Constructor Summary

Constructors

Constructor and Description
GSNAddress(byte[] data) Constructs a new GSNAddress object from network-encoded data.
GSNAddress(byte[] data, int start, int len) Constructs a new GSNAddress object from part of network-encoded data.

Method Summary

Methods

Modifier and Type	Method and Description
GSNAddress	clone() Constructs a new mutable object that has a copy of the encoded state of this one.
byte[]	getEncodedForm() Gets the encoded form.
Map<String,Object>	getFieldsMap(boolean withAbsents) Gets a Map from "encodedValue" to byte[].

Methods inherited from class com.opencloud.util.AbstractFieldsObject

equals, hashCode, toString

Methods inherited from class com.opencloud.util.AbstractDataObject

checkModify, isReadOnly, setReadOnly

Methods inherited from class java.lang.Object

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

Constructor Detail

GSNAddress

public GSNAddress(byte[] data)

Constructs a new GSNAddress object from network-encoded data.

Parameters:

data - network-encoded data

Throws:

NullPointerException - if data is null

GSNAddress

public GSNAddress(byte[] data,
          int start,
          int len)

Constructs a new GSNAddress object from part of network-encoded data. The part starts at index start and is len bytes long.

Parameters:

data - network-encoded data

start - starting offset of network-encoded data in byte array

len - length of the part

Throws:

NullPointerException - if data is null

IllegalArgumentException - if len is negative

Method Detail

getEncodedForm

public byte[] getEncodedForm()

Gets the encoded form.

Returns:

encoded form

getFieldsMap

public Map<String,Object> getFieldsMap(boolean withAbsents)

Gets a Map from "encodedValue" to byte[].

Specified by:

getFieldsMap in class AbstractFieldsObject

Parameters:

withAbsents - ignored

Returns:

Map from "encodedValue" to byte[]

clone

public GSNAddress clone()

Constructs a new mutable object that has a copy of the encoded state of this one.

Specified by:

clone in interface DataObject

Specified by:

clone in class AbstractDataObject

Returns:

cloned object