org.apache.flink.formats.avro

类 AvroWriters

java.lang.Object

org.apache.flink.formats.avro.AvroWriters

public class AvroWriters
extends Object

Convenience builder to create AvroWriterFactory instances for the different Avro types.

方法概要

限定符和类型	方法和说明
static AvroWriterFactory<org.apache.avro.generic.GenericRecord>	forGenericRecord(org.apache.avro.Schema schema) Creates an AvroWriterFactory that accepts and writes Avro generic types.
static <T> AvroWriterFactory<T>	forReflectRecord(Class<T> type) Creates an AvroWriterFactory for the given type.
static <T extends org.apache.avro.specific.SpecificRecordBase> AvroWriterFactory<T>	forSpecificRecord(Class<T> type) Creates an AvroWriterFactory for an Avro specific type.

从类继承的方法 java.lang.Object

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

方法详细资料

forSpecificRecord

public static <T extends org.apache.avro.specific.SpecificRecordBase> AvroWriterFactory<T> forSpecificRecord(Class<T> type)

Creates an AvroWriterFactory for an Avro specific type. The Avro writers will use the schema of that specific type to build and write the records.

参数:

type - The class of the type to write.

forGenericRecord

public static AvroWriterFactory<org.apache.avro.generic.GenericRecord> forGenericRecord(org.apache.avro.Schema schema)

Creates an AvroWriterFactory that accepts and writes Avro generic types. The Avro writers will use the given schema to build and write the records.

参数:

schema - The schema of the generic type.

forReflectRecord

public static <T> AvroWriterFactory<T> forReflectRecord(Class<T> type)

Creates an AvroWriterFactory for the given type. The Avro writers will use reflection to create the schema for the type and use that schema to write the records.

参数:

type - The class of the type to write.