Package org.apache.flink.formats.csv

Class CsvRowDataSerializationSchema

java.lang.Object
org.apache.flink.formats.csv.CsvRowDataSerializationSchema
All Implemented Interfaces:
Serializable, org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>
@PublicEvolving public final class CsvRowDataSerializationSchema extends Object implements org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>
Serialization schema that serializes an object of Flink Table & SQL internal data structure into a CSV bytes.

Serializes the input row into a JsonNode and converts it into byte[].

Result byte[] messages can be deserialized using CsvRowDataDeserializationSchema.

See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    CsvRowDataSerializationSchema.Builder
    A builder for creating a CsvRowDataSerializationSchema.

    Nested classes/interfaces inherited from interface org.apache.flink.api.common.serialization.SerializationSchema

    org.apache.flink.api.common.serialization.SerializationSchema.InitializationContext

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object o)
     
    int
    hashCode()
     
    void
    open(org.apache.flink.api.common.serialization.SerializationSchema.InitializationContext context)
     
    byte[]
    serialize(org.apache.flink.table.data.RowData row)
     

    Methods inherited from class java.lang.Object

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

  • Method Details

    • open

      public void open(org.apache.flink.api.common.serialization.SerializationSchema.InitializationContext context) throws Exception
      Specified by:
      open in interface org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>
      Throws:
      Exception

    • serialize

      public byte[] serialize(org.apache.flink.table.data.RowData row)
      Specified by:
      serialize in interface org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object