Class SpannerChangestreamsReadSchemaTransformProvider
- java.lang.Object
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- org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration>
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- org.apache.beam.sdk.io.gcp.spanner.changestreams.SpannerChangestreamsReadSchemaTransformProvider
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- All Implemented Interfaces:
org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider
@AutoService(org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider.class) public class SpannerChangestreamsReadSchemaTransformProvider extends org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration>
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classSpannerChangestreamsReadSchemaTransformProvider.DataChangeRecordToRowstatic classSpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration
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Field Summary
Fields Modifier and Type Field Description static org.apache.beam.sdk.schemas.SchemaERROR_SCHEMAstatic org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row>ERROR_TAGstatic org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row>OUTPUT_TAG
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Constructor Summary
Constructors Constructor Description SpannerChangestreamsReadSchemaTransformProvider()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.Class<SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration>configurationClass()org.apache.beam.sdk.schemas.transforms.SchemaTransformfrom(SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration configuration)java.lang.Stringidentifier()java.util.List<java.lang.String>inputCollectionNames()java.util.List<java.lang.String>outputCollectionNames()-
Methods inherited from class org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider
configurationSchema, dependencies, from
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Field Detail
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OUTPUT_TAG
public static final org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row> OUTPUT_TAG
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ERROR_TAG
public static final org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row> ERROR_TAG
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ERROR_SCHEMA
public static final org.apache.beam.sdk.schemas.Schema ERROR_SCHEMA
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Method Detail
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configurationClass
protected java.lang.Class<SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration> configurationClass()
- Overrides:
configurationClassin classorg.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration>
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from
public org.apache.beam.sdk.schemas.transforms.SchemaTransform from(SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration configuration)
- Specified by:
fromin classorg.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<SpannerChangestreamsReadSchemaTransformProvider.SpannerChangestreamsReadConfiguration>
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identifier
public java.lang.String identifier()
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inputCollectionNames
public java.util.List<java.lang.String> inputCollectionNames()
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outputCollectionNames
public java.util.List<java.lang.String> outputCollectionNames()
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