org.mobicents.media.control.mgcp.transaction

Class MgcpTransactionNumberspace

java.lang.Object

org.mobicents.media.control.mgcp.transaction.MgcpTransactionNumberspace

public class MgcpTransactionNumberspace
extends Object

Transaction identifiers are integer numbers in the range from 1 to 999,999,999 (both included).

Call-agents may decide to use a specific number space for each of the gateways that they manage, or to use the same number space for all gateways that belong to some arbitrary group.

Call agents may decide to share the load of managing a large gateway between several independent processes. These processes MUST then share the transaction number space.

Author:

Henrique Rosa (henrique.rosa@telestax.com)

Constructor Summary

Constructors

Constructor and Description
MgcpTransactionNumberspace() Creates a new MGCP transaction number space with range [1;999.999.999]
MgcpTransactionNumberspace(int minimum, int maximum) Creates a new MGCP transaction number space.

Method Summary

Methods

Modifier and Type	Method and Description
int	generateId()
int	getCurrent()
int	getMaximum()
int	getMinimum()

Methods inherited from class java.lang.Object

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

Constructor Detail

MgcpTransactionNumberspace

public MgcpTransactionNumberspace(int minimum,
                          int maximum)
                           throws IllegalArgumentException

Creates a new MGCP transaction number space.

Parameters:

minimum - The minimum transaction identifier.

maximum - The maximum transaction identifier.

Throws:

IllegalArgumentException - When minimum or maximum are outside the legal range [1, 999.999.999] or when maximum is lesser than minimum.

MgcpTransactionNumberspace

public MgcpTransactionNumberspace()

Creates a new MGCP transaction number space with range [1;999.999.999]

Method Detail

getMinimum

public int getMinimum()

getMaximum

public int getMaximum()

getCurrent

public int getCurrent()

generateId

public int generateId()