| __construct ($settings)
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| getEvidenceKeyFilter ()
Instance of EvidenceKeyFilter based on the evidence keys fetched from the cloud service by the private getEvidenceKeys() method. More...
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| processInternal ($flowData)
Processing function for the CloudRequestEngine Makes a request to the cloud service with the supplied resource key and evidence and returns a JSON object that is then parsed by cloud engines placed later in the pipeline. More...
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| getContent ($flowData)
Generate the Content to send in the POST request. More...
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| addQueryData ($queryData, $allEvidence, $evidence)
Add query data to the evidence. More...
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| getSelectedEvidence ($evidence, $type)
Get evidence with specified prefix. More...
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| keyHasPrefix ($itemKey, $prefix)
Check that the key of a KeyValuePair has the given prefix. More...
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| getDataSourceTier ()
Get the tier to which the current data source belongs. More...
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| setCache ($cache)
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| setRestrictedProperties ($propertiesList)
Add a subset of properties. More...
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| inCache ($flowData)
A method to check if a flowData's evidence is in the cache. More...
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| process ($flowData)
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| process ($flowData)
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| getEvidenceKeyFilter ()
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| filterEvidence ($flowData)
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| filterEvidenceKey ($key)
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| onRegistration ($pipeline)
Callback called when an engine is added to a pipeline. More...
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| processInternal ($flowData)
Process FlowData - this is process function is usually overriden by specific FlowElements to do their core work. More...
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| getProperties ()
Get properties is usually overriden 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 properites 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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| __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 unfortunately intermediates do not define their own __construct() so the call propagates up to the base class FlowElement and fails. More...
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