activemq::util::IdGenerator Class Reference

#include <src/main/activemq/util/IdGenerator.h>

Public Member Functions
	IdGenerator ()
	IdGenerator (const std::string &prefix)
virtual	~IdGenerator ()
std::string	generateId () const

Static Public Member Functions
static std::string	getHostname ()
	Since the initialization of this object results in the retrieval of the machine's host name we can quickly return it here.
static std::string	getSeedFromId (const std::string &id)
	Gets the seed value from a Generated Id, the count portion is removed.
static long long	getSequenceFromId (const std::string &id)
	Gets the count value from a Generated Id, the seed portion is removed.
static int	compare (const std::string &id1, const std::string &id2)
	Compares two generated id values.

Friends
class	activemq::library::ActiveMQCPP

Constructor & Destructor Documentation

activemq::util::IdGenerator::IdGenerator

(

)

activemq::util::IdGenerator::IdGenerator

(

const std::string &

prefix

)

virtual activemq::util::IdGenerator::~IdGenerator ( )

virtual

Member Function Documentation

static int activemq::util::IdGenerator::compare ( const std::string &  id1, const std::string &  id2  )

static

Compares two generated id values.

Parameters

id1	The first id to compare, or left hand side.
id2	The second id to compare, or right hand side.

Returns

zero if ids are equal or positove if id1 > id2...

std::string activemq::util::IdGenerator::generateId

(

)

const

Returns

a newly generated unique id.

static std::string activemq::util::IdGenerator::getHostname ( )

static

Since the initialization of this object results in the retrieval of the machine's host name we can quickly return it here.

Returns

the previously retrieved host name.

static std::string activemq::util::IdGenerator::getSeedFromId ( const std::string &  id )

static

Gets the seed value from a Generated Id, the count portion is removed.

Returns

the seed portion of the Id, minus the count value.

static long long activemq::util::IdGenerator::getSequenceFromId ( const std::string &  id )

static

Gets the count value from a Generated Id, the seed portion is removed.

Returns

the sequence count portion of the id, minus the seed value.

Friends And Related Function Documentation

friend class activemq::library::ActiveMQCPP

friend

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The documentation for this class was generated from the following file:

• src/main/activemq/util/IdGenerator.h