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class ActionProcessor extends AnyRef

This class process Action from Delta table version and produces a collection of AddFile object that were recorded for given version.

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  1. new ActionProcessor(ignoreChanges: Boolean, ignoreDeletes: Boolean)

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  15. def processActions(changesToProcess: ChangesPerVersion[Action]): ChangesPerVersion[AddFile]

    Process Delta table Action objects for given table version.

    Process Delta table Action objects for given table version. Can throw an exception if unsupported action was recorded such as io.delta.standalone.actions.Metadata or io.delta.standalone.actions.Protocol.

    Additionally a sanity check is done for every input ChangesPerVersion to make sure that contract version contains only allowed combination of AddFile and RemoveFile actions. The result of this check depends on #ignoreDeletes and #ignoreChanges fields.

    This method can throw io.delta.flink.source.internal.exceptions.DeltaSourceException if sanity check for version Actions fail.

    changesToProcess

    A ChangesPerVersion object containing all Action's for ChangesPerVersion#getSnapshotVersion().

    returns

    A ChangesPerVersion object containing a collection of AddFile for input Delta table version.

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