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:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and 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 and 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 Detail

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