Interface Input
- All Superinterfaces:
GraphElement
- All Known Subinterfaces:
ResolvedFlow
,TableInput
- All Known Implementing Classes:
AppendOnceFlow
,CompleteFlow
,StreamingFlow
,Table
,VirtualTableInput
Specifies an input that can be referenced by another Dataset's query.
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Method Summary
Modifier and TypeMethodDescriptionorg.apache.spark.sql.classic.Dataset<Row>
load
(InputReadOptions readOptions) Returns a DataFrame that is a result of loading data from thisInput
.Methods inherited from interface org.apache.spark.sql.pipelines.graph.GraphElement
displayName, identifier, origin, spark
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Method Details
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load
Returns a DataFrame that is a result of loading data from thisInput
.- Parameters:
readOptions
- Type of input. Used to determine streaming/batch- Returns:
- Streaming or batch DataFrame of this Input's data.
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