fferpcore.TransformMapping

global interface TransformMapping

A mapping used for transforming data.
Used by the FDN Mappings component to define managed mappings.

The following implementations exist for common use cases:

FieldTransformMapping
ChildTransformMapping
StaticTransformMapping

Methods

List<MessageDescription.Node> getNodes(fferpcore.Context sourceContext)
SubscriptionMapping getSubscriptionMapping(List<String> messageKey)

getNodes

List<MessageDescription.Node> getNodes(fferpcore.Context sourceContext)

Input Parameters

Name	Type	Description
sourceContext	fferpcore.Context	The context that identifies the source object available to the mapping.

Return Value

The message nodes that dictate how the mapping obtains the data from the source object.

getSubscriptionMapping

SubscriptionMapping getSubscriptionMapping(List<String> messageKey)

Input Parameters

Name	Type	Description
messageKey	List<String>	The message keys of the message nodes.

Return Value

The subscription mapping that dicates how the mapping updates the target object.