org.apache.flink.formats.protobufnative

Class PulsarProtobufNativeRowDataDeserializationSchema

java.lang.Object

org.apache.flink.formats.protobufnative.PulsarProtobufNativeRowDataDeserializationSchema

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>, org.apache.flink.api.java.typeutils.ResultTypeQueryable<org.apache.flink.table.data.RowData>

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

See Also:

Serialized Form

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor and Description
PulsarProtobufNativeRowDataDeserializationSchema(org.apache.flink.util.function.SerializableSupplier<com.google.protobuf.Descriptors.Descriptor> loadDescriptor, org.apache.flink.table.types.logical.RowType rowType)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.data.RowData	deserialize(byte[] message)
org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData>	getProducedType()
boolean	isEndOfStream(org.apache.flink.table.data.RowData nextElement)
void	open(org.apache.flink.api.common.serialization.DeserializationSchema.InitializationContext context)

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.api.common.serialization.DeserializationSchema

deserialize

Constructor Detail

PulsarProtobufNativeRowDataDeserializationSchema

public PulsarProtobufNativeRowDataDeserializationSchema(org.apache.flink.util.function.SerializableSupplier<com.google.protobuf.Descriptors.Descriptor> loadDescriptor,
                                                        org.apache.flink.table.types.logical.RowType rowType)

Method Detail

open

public void open(org.apache.flink.api.common.serialization.DeserializationSchema.InitializationContext context)
          throws Exception

Specified by:

open in interface org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>

Throws:

Exception

deserialize

public org.apache.flink.table.data.RowData deserialize(byte[] message)
                                                throws IOException

Specified by:

deserialize in interface org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>

Throws:

IOException

isEndOfStream

public boolean isEndOfStream(org.apache.flink.table.data.RowData nextElement)

Specified by:

isEndOfStream in interface org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>

getProducedType

public org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> getProducedType()

Specified by:

getProducedType in interface org.apache.flink.api.java.typeutils.ResultTypeQueryable<org.apache.flink.table.data.RowData>