Interface CfnApplicationReferenceDataSource.ReferenceDataSourceProperty
- All Superinterfaces:
software.amazon.jsii.JsiiSerializable
- All Known Implementing Classes:
CfnApplicationReferenceDataSource.ReferenceDataSourceProperty.Jsii$Proxy
- Enclosing class:
CfnApplicationReferenceDataSource
@Stability(Stable)
public static interface CfnApplicationReferenceDataSource.ReferenceDataSourceProperty
extends software.amazon.jsii.JsiiSerializable
For a SQL-based Kinesis Data Analytics application, describes the reference data source by providing the source information (Amazon S3 bucket name and object key name), the resulting in-application table name that is created, and the necessary schema to map the data elements in the Amazon S3 object to the in-application table.
Example:
// The code below shows an example of how to instantiate this type. // The values are placeholders you should change. import software.amazon.awscdk.services.kinesisanalyticsv2.*; ReferenceDataSourceProperty referenceDataSourceProperty = ReferenceDataSourceProperty.builder() .referenceSchema(ReferenceSchemaProperty.builder() .recordColumns(List.of(RecordColumnProperty.builder() .name("name") .sqlType("sqlType") // the properties below are optional .mapping("mapping") .build())) .recordFormat(RecordFormatProperty.builder() .recordFormatType("recordFormatType") // the properties below are optional .mappingParameters(MappingParametersProperty.builder() .csvMappingParameters(CSVMappingParametersProperty.builder() .recordColumnDelimiter("recordColumnDelimiter") .recordRowDelimiter("recordRowDelimiter") .build()) .jsonMappingParameters(JSONMappingParametersProperty.builder() .recordRowPath("recordRowPath") .build()) .build()) .build()) // the properties below are optional .recordEncoding("recordEncoding") .build()) // the properties below are optional .s3ReferenceDataSource(S3ReferenceDataSourceProperty.builder() .bucketArn("bucketArn") .fileKey("fileKey") .build()) .tableName("tableName") .build();
- See Also:
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Nested Class Summary
Modifier and TypeInterfaceDescriptionstatic final class
static final class
An implementation forCfnApplicationReferenceDataSource.ReferenceDataSourceProperty
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Method Summary
Modifier and TypeMethodDescriptionbuilder()
Describes the format of the data in the streaming source, and how each data element maps to corresponding columns created in the in-application stream.default Object
Identifies the S3 bucket and object that contains the reference data.default String
The name of the in-application table to create.Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson
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Method Details
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getReferenceSchema
Describes the format of the data in the streaming source, and how each data element maps to corresponding columns created in the in-application stream.- See Also:
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getS3ReferenceDataSource
Identifies the S3 bucket and object that contains the reference data.A Kinesis Data Analytics application loads reference data only once. If the data changes, you call the UpdateApplication operation to trigger reloading of data into your application.
- See Also:
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getTableName
The name of the in-application table to create.- See Also:
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builder
@Stability(Stable) static CfnApplicationReferenceDataSource.ReferenceDataSourceProperty.Builder builder()
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