Package org.apache.flink.formats.json.maxwell

Class MaxwellJsonSerializationSchema

java.lang.Object

org.apache.flink.formats.json.maxwell.MaxwellJsonSerializationSchema

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>

public class MaxwellJsonSerializationSchema
extends Object
implements org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.table.data.RowData>

Serialization schema from Flink Table/SQL internal data structure RowData to maxwell-Json.

See Also:

Serialized Form

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor	Description
MaxwellJsonSerializationSchema(org.apache.flink.table.types.logical.RowType rowType, org.apache.flink.formats.common.TimestampFormat timestampFormat, JsonFormatOptions.MapNullKeyMode mapNullKeyMode, String mapNullKeyLiteral, boolean encodeDecimalAsPlainNumber, boolean ignoreNullFields)

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 element)

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxwellJsonSerializationSchema

public MaxwellJsonSerializationSchema(org.apache.flink.table.types.logical.RowType rowType,
                                      org.apache.flink.formats.common.TimestampFormat timestampFormat,
                                      JsonFormatOptions.MapNullKeyMode mapNullKeyMode,
                                      String mapNullKeyLiteral,
                                      boolean encodeDecimalAsPlainNumber,
                                      boolean ignoreNullFields)

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 element)

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