◆ getDataSourceTier()
| fiftyone\pipeline\engines\Engine::getDataSourceTier | ( | ) |
Get the tier to which the current data source belongs.
For 51Degrees this will usually be one of: Lite Premium Enterprise.
Detailed Description
An engine is an extension of the Pipeline Core flowElement class It allows for a cache, restricted properties and meaningful errors when a property isn't available via the aspect data missingPropertyService.
Inheritance diagram for fiftyone\pipeline\engines\Engine:
Collaboration diagram for fiftyone\pipeline\engines\Engine:
Public Member Functions
| getDataSourceTier ()
Get the tier to which the current data source belongs. More...
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| setCache (DataKeyedCache $cache)
Add a cache to an engine. More...
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| setRestrictedProperties (array $propertiesList)
Add a subset of properties. More...
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| inCache (FlowData $flowData)
A method to check if a flowData's evidence is in the cache. More...
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| process (FlowData $flowData) | |
Public Member Functions inherited from fiftyone\pipeline\core\FlowElement | |
| __construct ()
A default dummy constructor is needed for there are classes inheriting this class deeper than 1-level of inheritance and calling parent::__construct() in their explicit constructors. More...
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| process (FlowData $flowData)
General wrapper function that calls a FlowElement's processInternal method.
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| getEvidenceKeyFilter ()
Function for getting the FlowElement's EvidenceKeyFilter Used by the filterEvidence method.
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| filterEvidence (FlowData $flowData) | |
| filterEvidenceKey (string $key) | |
| onRegistration (Pipeline $pipeline)
Callback called when an engine is added to a pipeline.
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| processInternal (FlowData $flowData)
Process FlowData - this is process function is usually overridden by specific FlowElements to do their core work.
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| getProperties ()
Get properties Usually overridden by specific FlowElements. More...
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| updatePropertyList ()
Update a FlowElement's property list This is used by elements that are only aware of their properties at a later stage, such as cloud request based FlowElements or FlowElements that change their properties later based on new datafiles.
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