DataApiVersionedAdapter

DataApiCatalogFacade is the adapter to interact with the HERE data service.

It is the single point of access used by the data-client-v2 library to interact with the HERE Data service.

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abstract def getBlob(layer: String, dataHandle: String): InputStream
Retrieve the blob data as an input stream.
Retrieve the blob data as an input stream.
layer
Layer id to which the blob belongs to.
dataHandle
Data handle identifies a specific blob so that you can get that blob's contents.
returns
Returns an InputStream of the blob data.
abstract def getLayers: Iterator[VersionedLayer]
Fetch layer configuration.
Fetch layer configuration.
returns
Returns an iterator with the layer configuration.
abstract def getPartitions(layer: String, version: Long, additionalFields: Seq[String]): Iterator[Partition]
List all partitions.
List all partitions.
layer
Layer id to which the blob belongs to.
version
Catalog version.
additionalFields
sequence of additional fields to retrieve.
returns
Returns an iterator with the partitions.
abstract def getPartitionsById(layer: String, version: Long, partitions: Seq[String], additionalFields: Seq[String]): Iterator[Partition]
Get the metadata (Partition) for a list of partitions from the data service.
Get the metadata (Partition) for a list of partitions from the data service.
layer
Layer id for which we want to retrieve partition metadata.
version
Catalog version.
partitions
sequence of partition ids to retrieve.
additionalFields
sequence of additional fields to retrieve.
returns
Returns the metadata for the available partitions.

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