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IDEA::ReactivePlannerUpdatePolicy Class Reference

This class defines the update-policy of the ReactivePlanner (MessageObserver) the following way:

• The messages in the queue can only be updated by an external trigger (timing-service event received by the reactive-planner)
• All messages in the queue that have an arrival time (MessageHandle::gettTime) before the ReactivePlannerUpdatePolicy::m_CurrentTick will be updated after an explicit trigger (startUpdating).

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#include <ReactivePlannerUpdatePolicy.hh>

Inheritance diagram for IDEA::ReactivePlannerUpdatePolicy:

List of all members.

Public Methods
	ReactivePlannerUpdatePolicy (MessageObserver *observer, const AgentTimingService *ats)
	Constructor, takes a mutex for a condition variable.
void	setTime (const Time &time)
	Sets the current tick used to stop updating messages that have a time strictly larger that this tick.
void	notify (MessageHandle message)
	Notifies the invoking instance that the corresponding observer has been notified of a message message.
bool	updateNextMessage (MessageHandle message)
	Should return true if the MessageObserver should stop updating.
Protected Attributes
MessageObserver *	m_Observer
Private Attributes
Time	m_Time
const AgentTimingService *	m_AgentTimingService

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Detailed Description

This class defines the update-policy of the ReactivePlanner (MessageObserver) the following way:

• The messages in the queue can only be updated by an external trigger (timing-service event received by the reactive-planner)
• All messages in the queue that have an arrival time (MessageHandle::gettTime) before the ReactivePlannerUpdatePolicy::m_CurrentTick will be updated after an explicit trigger (startUpdating).

class ReactivePlannerUpdatePolicy

So we have to make sure we set the current tick before starting the update

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Constructor & Destructor Documentation

IDEA::ReactivePlannerUpdatePolicy::ReactivePlannerUpdatePolicy (  MessageObserver *    observer, const AgentTimingService *    ats )

Constructor, takes a mutex for a condition variable.

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Member Function Documentation

void IDEA::ReactivePlannerUpdatePolicy::notify (  MessageHandle    message )  [virtual]

Notifies the invoking instance that the corresponding observer has been notified of a message message. Reimplemented from IDEA::UpdatePolicy.

void IDEA::ReactivePlannerUpdatePolicy::setTime (  const Time &    time )

Sets the current tick used to stop updating messages that have a time strictly larger that this tick.

bool IDEA::ReactivePlannerUpdatePolicy::updateNextMessage (  MessageHandle    message )

Should return true if the MessageObserver should stop updating. Defines if the updating of the messages should stop (return true) or should continue (return false) if the next message is message. Reimplemented from IDEA::UpdatePolicy.

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Member Data Documentation

const AgentTimingService* IDEA::ReactivePlannerUpdatePolicy::m_AgentTimingService [private]

MessageObserver* IDEA::UpdatePolicy::m_Observer [protected, inherited]

Time IDEA::ReactivePlannerUpdatePolicy::m_Time [private]

used to determine if we should update the next message if received at a certain time

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