Package org.apache.flink.table.examples.java.connectors

Class ChangelogCsvFormatFactory

java.lang.Object
org.apache.flink.table.examples.java.connectors.ChangelogCsvFormatFactory
All Implemented Interfaces:
org.apache.flink.table.factories.DecodingFormatFactory<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>, org.apache.flink.table.factories.DeserializationFormatFactory, org.apache.flink.table.factories.Factory, org.apache.flink.table.factories.FormatFactory
public final class ChangelogCsvFormatFactory extends Object implements org.apache.flink.table.factories.DeserializationFormatFactory
The ChangelogCsvFormatFactory translates format-specific options to a format.

The FactoryUtil in SocketDynamicTableFactory takes care of adapting the option keys accordingly and handles the prefixing like changelog-csv.column-delimiter.

Because this factory implements DeserializationFormatFactory, it could also be used for other connectors that support deserialization formats such as the Kafka connector.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final org.apache.flink.configuration.ConfigOption<String>
    COLUMN_DELIMITER
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    ChangelogCsvFormatFactory()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.flink.table.connector.format.DecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>
    createDecodingFormat(org.apache.flink.table.factories.DynamicTableFactory.Context context, org.apache.flink.configuration.ReadableConfig formatOptions)
     
    String
    factoryIdentifier()
     
    Set<org.apache.flink.configuration.ConfigOption<?>>
    optionalOptions()
     
    Set<org.apache.flink.configuration.ConfigOption<?>>
    requiredOptions()
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.apache.flink.table.factories.FormatFactory

    forwardOptions

  • Field Details

    • COLUMN_DELIMITER

      public static final org.apache.flink.configuration.ConfigOption<String> COLUMN_DELIMITER

  • Constructor Details

    • ChangelogCsvFormatFactory

      public ChangelogCsvFormatFactory()

  • Method Details

    • factoryIdentifier

      public String factoryIdentifier()
      Specified by:
      factoryIdentifier in interface org.apache.flink.table.factories.Factory

    • requiredOptions

      public Set<org.apache.flink.configuration.ConfigOption<?>> requiredOptions()
      Specified by:
      requiredOptions in interface org.apache.flink.table.factories.Factory

    • optionalOptions

      public Set<org.apache.flink.configuration.ConfigOption<?>> optionalOptions()
      Specified by:
      optionalOptions in interface org.apache.flink.table.factories.Factory

    • createDecodingFormat

      public org.apache.flink.table.connector.format.DecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>> createDecodingFormat(org.apache.flink.table.factories.DynamicTableFactory.Context context, org.apache.flink.configuration.ReadableConfig formatOptions)
      Specified by:
      createDecodingFormat in interface org.apache.flink.table.factories.DecodingFormatFactory<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>