程序包 org.apache.pulsar.client.impl.schema.generic

类 MultiVersionGenericAvroReader

java.lang.Object

org.apache.pulsar.client.impl.schema.reader.AbstractMultiVersionReader<T>

org.apache.pulsar.client.impl.schema.reader.AbstractMultiVersionAvroBaseReader<GenericRecord>

org.apache.pulsar.client.impl.schema.generic.AbstractMultiVersionGenericReader

org.apache.pulsar.client.impl.schema.generic.MultiVersionGenericAvroReader

所有已实现的接口:

SchemaReader<GenericRecord>

public class MultiVersionGenericAvroReader
extends AbstractMultiVersionGenericReader

A multi version generic avro reader.

字段概要

字段

修饰符和类型	字段	说明
protected static final org.slf4j.Logger	LOG

从类继承的字段 org.apache.pulsar.client.impl.schema.generic.AbstractMultiVersionGenericReader

useProvidedSchemaAsReaderSchema

从类继承的字段 org.apache.pulsar.client.impl.schema.reader.AbstractMultiVersionAvroBaseReader

readerSchema

从类继承的字段 org.apache.pulsar.client.impl.schema.reader.AbstractMultiVersionReader

providerSchemaReader, schemaInfoProvider

构造器概要

构造器

构造器	说明
MultiVersionGenericAvroReader(boolean useProvidedSchemaAsReaderSchema, org.apache.avro.Schema readerSchema)

方法概要

修饰符和类型	方法	说明
protected SchemaReader<GenericRecord>	loadReader(BytesSchemaVersion schemaVersion)	Load the schema reader for reading messages encoded by the given schema version.

从类继承的方法 org.apache.pulsar.client.impl.schema.reader.AbstractMultiVersionReader

getSchemaInfoByVersion, getSchemaReader, read, read, read, read, setSchemaInfoProvider

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.pulsar.client.api.schema.SchemaReader

getNativeSchema, read

字段详细资料

LOG

protected static final org.slf4j.Logger LOG

构造器详细资料

MultiVersionGenericAvroReader

public MultiVersionGenericAvroReader(boolean useProvidedSchemaAsReaderSchema,
 org.apache.avro.Schema readerSchema)

方法详细资料

loadReader

protected SchemaReader<GenericRecord> loadReader(BytesSchemaVersion schemaVersion)

从类复制的说明: AbstractMultiVersionReader

Load the schema reader for reading messages encoded by the given schema version.

指定者:

loadReader 在类中 AbstractMultiVersionReader<GenericRecord>

参数:

schemaVersion - the provided schema version

返回:

the schema reader for decoding messages encoded by the provided schema version.