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

Class AuthorityAndFormatIds

java.lang.Object

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

public final class AuthorityAndFormatIds
extends Object

Class AuthorityAndFormatIds represents the known Authority and Format Identifiers (AFIs) that can be used in Network Service Access Point (NSAP) addresses. It initially knows about the AFIs listed in ITU-T X.213 / ISO/IEC 8348:2002(E) Annex A. It can be taught the properties of further AFIs using put(String,int,int,int,DSPCodec).

Method Summary

Modifier and Type	Method	Description
static DSPCodec	getDSPCodec(String afi)	Gets the DSPCodec to use for encoding and decoding the DSP for the given AFI.
static int	getIDIMaxLength(String afi)	Gets the maximum length of IDI for the given AFI.
static int	getIDIMinLength(String afi)	Gets the minimum length of IDI for the given AFI.
static int	getIDIPaddingDigit(String afi)	Gets the semi-octet value to use for leading padding of an IDI for the given AFI (0 or 1).
static void	put(String afi, int idiMinLength, int idiMaxLength, int idiPaddingDigit, DSPCodec dspCodec)	Adds properties of an Authority and Format Identifier to a map of known AFIs.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

put

public static void put(String afi,
                       int idiMinLength,
                       int idiMaxLength,
                       int idiPaddingDigit,
                       DSPCodec dspCodec)
                throws AFIAlreadyPutException

Adds properties of an Authority and Format Identifier to a map of known AFIs.

Parameters:

afi - new Authority and Format Identifier

idiMinLength - minimum length of Initial Domain Identifier

idiMaxLength - maximum length of Initial Domain Identifier

idiPaddingDigit - semi-octet value with which to pad IDI (0 or 1)

dspCodec - indicates codec for domain specific part

Throws:

AFIAlreadyPutException - if AFI already has related properties

getIDIMinLength

public static int getIDIMinLength(String afi)
                           throws AFIUnknownException

Gets the minimum length of IDI for the given AFI.

Parameters:

afi - Authority and Format Identifier

Returns:

int

Throws:

AFIUnknownException - if properties of AFI are unknown

getIDIMaxLength

public static int getIDIMaxLength(String afi)
                           throws AFIUnknownException

Gets the maximum length of IDI for the given AFI.

Parameters:

afi - Authority and Format Identifier

Returns:

int

Throws:

AFIUnknownException - if properties of AFI are unknown

getIDIPaddingDigit

public static int getIDIPaddingDigit(String afi)
                              throws AFIUnknownException

Gets the semi-octet value to use for leading padding of an IDI for the given AFI (0 or 1).

Parameters:

afi - Authority and Format Identifier

Returns:

int

Throws:

AFIUnknownException - if properties of AFI are unknown

getDSPCodec

public static DSPCodec getDSPCodec(String afi)
                            throws AFIUnknownException

Gets the DSPCodec to use for encoding and decoding the DSP for the given AFI.

Parameters:

afi - Authority and Format Identifier

Returns:

DSPCodec

Throws:

AFIUnknownException - if properties of AFI are unknown