@noinspection PhpIncludeInspection More...

Inheritance diagram for ilDataDetector:

Collaboration diagram for ilDataDetector:

Public Member Functions
	__construct (ilNode $context)
	Default constructor. More...

	getContext ()
	Returns the parent object. More...

	trigger ($params)
	Trigger this detector. More...

	getDetectorState ()
	Returns if the current detector state is satisfied or not. More...

	setDetectorState ($new_state)
	Sets a new detector state. More...

	onActivate ()
	Method is called, when the parent node is activated. More...

	onDeactivate ()
	Method is called, when the parent node is deactivated. More...

	getActivated ()

	setName ($name)

	getName ()

	getSourceNode ()

	setSourceNode ($source_node)

	getVarName ()

	setVarName ($var_name)

	trigger ($params)

	getDetectorState ()

	onActivate ()

	onDeactivate ()

	getContext ()
	This method returns the context of the element. More...

	setName ($name)

	getName ()

Protected Attributes
	$name

	$source_node

	$var_name

Private Attributes
	$context

	$detection_state = false

Detailed Description

@noinspection PhpIncludeInspection

@noinspection PhpIncludeInspection ilDataDetector of the petri net based workflow engine.

Author: Maximilian Becker mbeck.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Version: $Id$

/

Definition at line 17 of file class.ilDataDetector.php.

Constructor & Destructor Documentation

◆ __construct()

ilDataDetector::__construct ( ilNode $context )

Default constructor.

Parameters

ilNode $context

Definition at line 47 of file class.ilDataDetector.php.

    {
        $this->context = $context;
    }

References $context.

Member Function Documentation

◆ getActivated()

ilDataDetector::getActivated ( )

Returns: bool

Definition at line 144 of file class.ilDataDetector.php.

    {
        return $this->detection_state;
    }

References $detection_state.

◆ getContext()

ilDataDetector::getContext ( )

Returns the parent object.

Type is ilNode, implements ilWorkflowEngineElement

Returns: ilNode Parent node of this element.

Implements ilWorkflowEngineElement.

Definition at line 56 of file class.ilDataDetector.php.

    {
        return $this->context;
    }

References $context.

Referenced by getDetectorState().

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◆ getDetectorState()

ilDataDetector::getDetectorState ( )

Returns if the current detector state is satisfied or not.

Returns: boolean

Implements ilDetector.

Definition at line 81 of file class.ilDataDetector.php.

    {
        $definitions = $this->getContext()->getContext()->getInstanceVars();
 
        $id = $this->var_name;
        $name = $this->var_name;
        foreach ($definitions as $definition) {
            if ($definition['id'] == $name) {
                if ($definition['reference']) {
                    $id = $definition['target'];
                }
                $name = $definition['name'];
                break;
            }
        }
 
        $this->getContext()->setRuntimeVar(
            $name,
            $this->getContext()->getContext()->getInstanceVarById($id)
        );
        $this->detection_state = true;
 
        return true;
    }

References $name, $var_name, and getContext().

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◆ getName()

ilDataDetector::getName ( )

Returns: string

Implements ilWorkflowEngineElement.

Definition at line 160 of file class.ilDataDetector.php.

    {
        return $this->name;
    }

References $name.

◆ getSourceNode()

ilDataDetector::getSourceNode ( )

Returns: ilNode

Definition at line 168 of file class.ilDataDetector.php.

    {
        return $this->source_node;
    }

References $source_node.

◆ getVarName()

ilDataDetector::getVarName ( )

Returns: string

Definition at line 184 of file class.ilDataDetector.php.

    {
        return $this->var_name;
    }

References $var_name.

◆ onActivate()

ilDataDetector::onActivate ( )

Method is called, when the parent node is activated.

Returns: void

Implements ilDetector.

Definition at line 127 of file class.ilDataDetector.php.

    {
        return;
    }

◆ onDeactivate()

ilDataDetector::onDeactivate ( )

Method is called, when the parent node is deactivated.

Returns: void

Implements ilDetector.

Definition at line 136 of file class.ilDataDetector.php.

    {
        return;
    }

◆ setDetectorState()

ilDataDetector::setDetectorState ( $new_state )

Sets a new detector state.

In this case, the only meaningful param is false, since it should only be set to true, if the detector was triggered. Reason this method exists, is to allow the workflow controller to "fast forward" workflows to set a non-default state. I.e. a workflow has to be set into a state in the middle of running. Use with care.

Parameters

boolean $new_state

Definition at line 117 of file class.ilDataDetector.php.

    {
        $this->detection_state = true;
        $this->context->notifyDetectorSatisfaction($this);
    }

◆ setName()

ilDataDetector::setName ( $name )

Parameters

string $name

Implements ilWorkflowEngineElement.

Definition at line 152 of file class.ilDataDetector.php.

    {
        $this->name = $name;
    }

References $name.

◆ setSourceNode()

ilDataDetector::setSourceNode ( $source_node )

Parameters

ilNode $source_node

Definition at line 176 of file class.ilDataDetector.php.

    {
        $this->source_node = $source_node;
    }

References $source_node.

◆ setVarName()

ilDataDetector::setVarName ( $var_name )

Parameters

string $var_name

Definition at line 192 of file class.ilDataDetector.php.

    {
        $this->var_name = $var_name;
    }

References $var_name.

◆ trigger()

ilDataDetector::trigger ( $params )

Trigger this detector.

Params are an array. These are part of the interface but ignored here.

Todo:: Handle ignored $params.

Parameters

array $params

Returns: boolean False, if detector was already satisfied before.

Implements ilDetector.

Definition at line 71 of file class.ilDataDetector.php.

    {
        return true;
    }

Field Documentation

◆ $context

ilDataDetector::$context

private

Definition at line 24 of file class.ilDataDetector.php.

Referenced by __construct(), and getContext().

◆ $detection_state

ilDataDetector::$detection_state = false

private

Definition at line 31 of file class.ilDataDetector.php.

Referenced by getActivated().

◆ $name

string ilDataDetector::$name

protected

Definition at line 34 of file class.ilDataDetector.php.

Referenced by getDetectorState(), getName(), and setName().

◆ $source_node

ilNode ilDataDetector::$source_node

protected

Definition at line 37 of file class.ilDataDetector.php.

Referenced by getSourceNode(), and setSourceNode().

◆ $var_name

string ilDataDetector::$var_name

protected

Definition at line 40 of file class.ilDataDetector.php.

Referenced by getDetectorState(), getVarName(), and setVarName().

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

Services/WorkflowEngine/classes/detectors/class.ilDataDetector.php

Public Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ getActivated()

◆ getContext()

◆ getDetectorState()

◆ getName()

◆ getSourceNode()

◆ getVarName()

◆ onActivate()

◆ onDeactivate()

◆ setDetectorState()

◆ setName()

◆ setSourceNode()

◆ setVarName()

◆ trigger()

Field Documentation

◆ $context

◆ $detection_state

◆ $name

◆ $source_node

◆ $var_name