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

类 ByteBufferSchema

java.lang.Object

org.apache.pulsar.client.impl.schema.AbstractSchema<ByteBuffer>

org.apache.pulsar.client.impl.schema.ByteBufferSchema

所有已实现的接口:

Cloneable, Schema<ByteBuffer>

public class ByteBufferSchema
extends AbstractSchema<ByteBuffer>

A bytebuffer schema is effectively a `BYTES` schema.

字段概要

从接口继承的字段 org.apache.pulsar.client.api.Schema

BOOL, BYTEBUFFER, BYTES, DATE, DOUBLE, FLOAT, INSTANT, INT16, INT32, INT64, INT8, LOCAL_DATE, LOCAL_DATE_TIME, LOCAL_TIME, STRING, TIME, TIMESTAMP

构造器概要

构造器

构造器	说明
ByteBufferSchema()

方法概要

修饰符和类型	方法	说明
ByteBuffer	decode(byte[] data)
ByteBuffer	decode(io.netty.buffer.ByteBuf byteBuffer)	Decode a byteBuf into an object using the schema definition and deserializer implementation
ByteBuffer	decode(ByteBuffer byteBuffer, byte[] schemaVersion)
byte[]	encode(ByteBuffer data)
SchemaInfo	getSchemaInfo()
static ByteBufferSchema	of()

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

atSchemaVersion, clone, decode

从类继承的方法 java.lang.Object

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

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

configureSchemaInfo, decode, decode, getNativeSchema, requireFetchingSchemaInfo, setSchemaInfoProvider, supportSchemaVersioning, validate

构造器详细资料

ByteBufferSchema

public ByteBufferSchema()

方法详细资料

of

public static ByteBufferSchema of()

encode

public byte[] encode(ByteBuffer data)

decode

public ByteBuffer decode(byte[] data)

decode

public ByteBuffer decode(io.netty.buffer.ByteBuf byteBuffer)

从类复制的说明: AbstractSchema

Decode a byteBuf into an object using the schema definition and deserializer implementation

Do not modify reader/writer index of ByteBuf so, it can be reused to access correct data.

指定者:

decode 在类中 AbstractSchema<ByteBuffer>

参数:

byteBuffer - the byte buffer to decode

返回:

the deserialized object

decode

public ByteBuffer decode(ByteBuffer byteBuffer,
 byte[] schemaVersion)

getSchemaInfo

public SchemaInfo getSchemaInfo()