Inheritance diagram for daisi::cpps::logical::StnTaskManagement:

Classes
struct	StnInsertionPoint

struct	TaskInsertInfo
	contains a task, the end locations, and metrics compositions for the single orders More...

Public Types
using	VertexIterator = std::vector< StnTaskManagementVertex >::iterator

Public Member Functions
	StnTaskManagement (const AmrDescription &amr_description, const Topology &topology, const daisi::util::Pose &pose)

bool	hasTasks () const override
	check wether the task management has a current task assigned

daisi::material_flow::Task	getCurrentTask () const override
	get the current task

bool	setNextTask () override
	set the current task to the first task that is currently queued

bool	canAddTask (const daisi::material_flow::Task &task, std::shared_ptr< InsertionPoint > insertion_point=nullptr) override
	check wether a new task can be assigned to the management

bool	addTask (const daisi::material_flow::Task &task, std::shared_ptr< InsertionPoint > insertion_point=nullptr) override
	assign a new task to the management

std::pair< MetricsComposition, std::shared_ptr< InsertionPoint > >	getLatestCalculatedInsertionInfo () const override
	get infos about the latest task insertion (also includes the check wether a task can be inserted)

void	setCurrentTime (const daisi::util::Duration &now)
	set the management's current time

Public Member Functions inherited from daisi::cpps::logical::AuctionBasedTaskManagement
	AuctionBasedTaskManagement (const AmrDescription &amr_description, const Topology &topology, const daisi::util::Pose &pose)

bool	addTask (const daisi::material_flow::Task &task) final
	insert a task into the management's queue.

bool	canAddTask (const daisi::material_flow::Task &task) final
	check wether a new task can be added to the management's queue

Public Member Functions inherited from daisi::cpps::logical::TaskManagement
	TaskManagement (AmrDescription amr_description, Topology topology, const daisi::util::Pose &pose)

void	addNotifyTaskAssignmentCallback (std::function< void(void)> callback)

void	clearNotifyTaskAssignmentCallback ()

Protected Member Functions
bool	solve () override

void	addPrecedenceConstraintBetweenTask (const StnTaskManagementVertex &start_vertex, const std::string &precedence_task_name)

void	addDurationConstraints (const StnTaskManagementVertex &start_vertex, const StnTaskManagementVertex &finish_vertex, const daisi::material_flow::Order &order, const TaskInsertInfo &task_insert_info)

void	updateGetToStartDurationConstraint (int task_index_to_update)

util::Duration	calcGetToStartDuration (int task_index_to_update)

void	addOrderingConstraintBetweenTasks (StnInsertionPoint insertion_point, TaskInsertInfo &task_insert_info)

std::optional< std::pair< MetricsComposition, std::shared_ptr< StnInsertionPoint > > >	addBestOrdering (StnTaskManagement::TaskInsertInfo &task_insert_info)

std::vector< StnInsertionPoint >	calcInsertionPoints ()

void	updateCurrentOrdering ()
	update the metrics compositions of all currently queued tasks as well as the total metrics. sort the current ordering by start time. method is called after inserting a new task.

daisi::util::Position	getLastPositionBefore (int task_index)

daisi::util::Duration	calcOrderDurationForInsert (const daisi::material_flow::Order &order, const TaskInsertInfo &task_insert_info) const

void	insertOrderPropertiesIntoMetrics (const daisi::material_flow::Order &order, Metrics &metrics, const TaskInsertInfo &task_insert_info, int task_ordering_index)
	calculate the metrics for the given order of the given task and insert them into the given metrics.

VertexIterator	getVertexIteratorOfOrder (const daisi::material_flow::Order &order, bool start)

int	getVertexIndexOfOrder (const daisi::material_flow::Order &order, bool start)

const StnTaskManagementVertex &	getVertexOfOrder (const daisi::material_flow::Order &order, bool start)

Protected Attributes
std::optional< daisi::material_flow::Task >	current_task_

std::optional< daisi::material_flow::Location >	current_task_end_location_

daisi::util::Duration	current_task_expected_finish_time_ = 0.0

std::vector< TaskInsertInfo >	current_ordering_

Metrics	current_total_metrics_

std::vector< TaskInsertInfo >::iterator	newest_task_insert_info_

daisi::util::Duration	time_now_ = 0

std::optional< std::pair< MetricsComposition, std::shared_ptr< InsertionPoint > > >	latest_calculated_insertion_info_

Protected Attributes inherited from daisi::cpps::logical::TaskManagement
std::vector< std::function< void(void)> >	task_assignment_callbacks_

AmrDescription	amr_description_

Topology	topology_

daisi::util::Pose	current_pose_

Member Function Documentation

◆ addTask()

bool daisi::cpps::logical::StnTaskManagement::addTask	(	const daisi::material_flow::Task &	task,
		std::shared_ptr< InsertionPoint >	insertion_point = `nullptr`
	)

overridevirtual

assign a new task to the management

Parameters

task	the task to be assigned
insertion_point	the position in the managements queue where the task should be inserted

Returns: true if the insertion was successful

Implements daisi::cpps::logical::AuctionBasedTaskManagement.

◆ canAddTask()

bool daisi::cpps::logical::StnTaskManagement::canAddTask	(	const daisi::material_flow::Task &	task,
		std::shared_ptr< InsertionPoint >	insertion_point = `nullptr`
	)

overridevirtual

check wether a new task can be assigned to the management

Parameters

task	the task to be assigned
insertion_point	the position in the managements queue where the task should be inserted

Returns: true if the assignment can be made

Implements daisi::cpps::logical::AuctionBasedTaskManagement.

◆ getCurrentTask()

Task daisi::cpps::logical::StnTaskManagement::getCurrentTask ( ) const

overridevirtual

get the current task

Implements daisi::cpps::logical::TaskManagement.

◆ getLatestCalculatedInsertionInfo()

std::pair< MetricsComposition, std::shared_ptr< AuctionBasedTaskManagement::InsertionPoint > > daisi::cpps::logical::StnTaskManagement::getLatestCalculatedInsertionInfo ( ) const

overridevirtual

get infos about the latest task insertion (also includes the check wether a task can be inserted)

Returns: the MetricsComposition and InsertionPoint of the latest task insertion

Implements daisi::cpps::logical::AuctionBasedTaskManagement.

◆ hasTasks()

bool daisi::cpps::logical::StnTaskManagement::hasTasks ( ) const

overridevirtual

check wether the task management has a current task assigned

Implements daisi::cpps::logical::TaskManagement.

◆ insertOrderPropertiesIntoMetrics()

void daisi::cpps::logical::StnTaskManagement::insertOrderPropertiesIntoMetrics	(	const daisi::material_flow::Order &	order,
		Metrics &	metrics,
		const TaskInsertInfo &	task_insert_info,
		int	task_ordering_index
	)

protected

calculate the metrics for the given order of the given task and insert them into the given metrics.

Parameters

order	the order the metrics should be calculated for
metrics	the container to insert the metrics
task_insert_info	the TaskInsertInfo for the passed order
task_ordering_index	the current ordering index for the task
absolute_start_time	the absolute start time of the order

◆ setCurrentTime()

void daisi::cpps::logical::StnTaskManagement::setCurrentTime ( const daisi::util::Duration & now )

set the management's current time

Parameters

now

◆ setNextTask()

bool daisi::cpps::logical::StnTaskManagement::setNextTask ( )

overridevirtual

set the current task to the first task that is currently queued

Returns: true if the assignment was successful

Implements daisi::cpps::logical::TaskManagement.

◆ solve()

bool daisi::cpps::logical::StnTaskManagement::solve ( )

overrideprotectedvirtual

Reimplemented from daisi::datastructure::SimpleTemporalNetwork< StnTaskManagementVertex, StnTaskManagementEdge >.

Member Data Documentation

◆ current_task_

std::optional<daisi::material_flow::Task> daisi::cpps::logical::StnTaskManagement::current_task_

protected

the current task was previously at the first position of the current ordering however to not get confused with insertion, the current task is kept separate from the ordering vector

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

daisi/src/cpps/logical/task_management/stn_task_management.h
daisi/src/cpps/logical/task_management/stn_task_management.cpp

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation

◆ addTask()

◆ canAddTask()

◆ getCurrentTask()

◆ getLatestCalculatedInsertionInfo()

◆ hasTasks()

◆ insertOrderPropertiesIntoMetrics()

◆ setCurrentTime()

◆ setNextTask()

◆ solve()

Member Data Documentation

◆ current_task_