Inheritance diagram for DcfStateTest:

Collaboration diagram for DcfStateTest:

Classes
struct	ExpectedCollision

Public Member Functions
	DcfStateTest (DcfManagerTest *test, uint32_t i)

void	QueueTx (uint64_t txTime, uint64_t expectedGrantTime)

Public Member Functions inherited from ns3::DcfState
	DcfState ()

virtual	~DcfState ()

uint32_t	GetAifsn (void) const
	Return the number of slots that make up an AIFS. More...

uint32_t	GetCw (void) const

uint32_t	GetCwMax (void) const
	Return the maximum congestion window size. More...

uint32_t	GetCwMin (void) const
	Return the minimum congestion window size. More...

bool	IsAccessRequested (void) const

void	ResetCw (void)
	Update the value of the CW variable to take into account a transmission success or a transmission abort (stop transmission of a packet after the maximum number of retransmissions has been reached). More...

void	SetAifsn (uint32_t aifsn)

void	SetCwMax (uint32_t maxCw)
	Set the maximum congestion window size. More...

void	SetCwMin (uint32_t minCw)
	Set the minimum congestion window size. More...

void	StartBackoffNow (uint32_t nSlots)

void	UpdateFailedCw (void)
	Update the value of the CW variable to take into account a transmission failure. More...

Private Types
typedef std::list< struct ExpectedCollision >	ExpectedCollisions

typedef std::pair< uint64_t, uint64_t >	ExpectedGrant

typedef std::list< ExpectedGrant >	ExpectedGrants

Private Member Functions
virtual void	DoNotifyAccessGranted (void)
	Called by DcfManager to notify a DcfState subclass that access to the medium is granted and can start immediately. More...

virtual void	DoNotifyChannelSwitching (void)
	Called by DcfManager to notify a DcfState subclass that a channel switching occured. More...

virtual void	DoNotifyCollision (void)
	Called by DcfManager to notify a DcfState subclass that a normal collision occured, that is, that the medium was busy when access was requested. More...

virtual void	DoNotifyInternalCollision (void)
	Called by DcfManager to notify a DcfState subclass that an 'internal' collision occured, that is, that the backoff timer of a higher priority DcfState expired at the same time and that access was granted to this higher priority DcfState. More...

virtual void	DoNotifySleep (void)
	Called by DcfManager to notify a DcfState subclass that the device has begun to sleep. More...

virtual void	DoNotifyWakeUp (void)
	Called by DcfManager to notify a DcfState subclass that the device has begun to wake up. More...

Private Attributes
ExpectedCollisions	m_expectedCollision

ExpectedGrants	m_expectedGrants

ExpectedCollisions	m_expectedInternalCollision

uint32_t	m_i

DcfManagerTest *	m_test

Friends
class	DcfManagerTest

Detailed Description

Definition at line 29 of file dcf-manager-test.cc.

Member Typedef Documentation

typedef std::list<struct ExpectedCollision> DcfStateTest::ExpectedCollisions

private

Definition at line 52 of file dcf-manager-test.cc.

typedef std::pair<uint64_t,uint64_t> DcfStateTest::ExpectedGrant

private

Definition at line 45 of file dcf-manager-test.cc.

typedef std::list<ExpectedGrant> DcfStateTest::ExpectedGrants

private

Definition at line 46 of file dcf-manager-test.cc.

Constructor & Destructor Documentation

DcfStateTest::DcfStateTest	(	DcfManagerTest *	test,
		uint32_t	i
	)

Definition at line 110 of file dcf-manager-test.cc.

Referenced by DcfManagerTest::AddDcfState().

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Member Function Documentation

void DcfStateTest::DoNotifyAccessGranted ( void )

privatevirtual

Called by DcfManager to notify a DcfState subclass that access to the medium is granted and can start immediately.

Implements ns3::DcfState.

Definition at line 123 of file dcf-manager-test.cc.

References m_i, m_test, and DcfManagerTest::NotifyAccessGranted().

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void DcfStateTest::DoNotifyChannelSwitching ( void )

privatevirtual

Called by DcfManager to notify a DcfState subclass that a channel switching occured.

The subclass is expected to flush the queue of packets.

Implements ns3::DcfState.

Definition at line 141 of file dcf-manager-test.cc.

References m_i, m_test, and DcfManagerTest::NotifyChannelSwitching().

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void DcfStateTest::DoNotifyCollision ( void )

privatevirtual

Called by DcfManager to notify a DcfState subclass that a normal collision occured, that is, that the medium was busy when access was requested.

The subclass is expected to start a new backoff by calling DcfState::StartBackoffNow and DcfManager::RequestAccess is access is still needed.

Implements ns3::DcfState.

Definition at line 135 of file dcf-manager-test.cc.

References m_i, m_test, and DcfManagerTest::NotifyCollision().

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void DcfStateTest::DoNotifyInternalCollision ( void )

privatevirtual

Called by DcfManager to notify a DcfState subclass that an 'internal' collision occured, that is, that the backoff timer of a higher priority DcfState expired at the same time and that access was granted to this higher priority DcfState.

The subclass is expected to start a new backoff by calling DcfState::StartBackoffNow and DcfManager::RequestAccess is access is still needed.

Implements ns3::DcfState.

Definition at line 129 of file dcf-manager-test.cc.

References m_i, m_test, and DcfManagerTest::NotifyInternalCollision().

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void DcfStateTest::DoNotifySleep ( void )

privatevirtual

Called by DcfManager to notify a DcfState subclass that the device has begun to sleep.

The subclass is expected to re-insert the pending packet into the queue

Implements ns3::DcfState.

Definition at line 147 of file dcf-manager-test.cc.

void DcfStateTest::DoNotifyWakeUp ( void )