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

类 DoubleSchema

java.lang.Object

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

org.apache.pulsar.client.impl.schema.DoubleSchema

所有已实现的接口:

Cloneable, Schema<Double>

public class DoubleSchema
extends AbstractSchema<Double>

A schema for `Double`.

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
DoubleSchema()

方法概要

修饰符和类型	方法	说明
Double	decode(byte[] bytes)
Double	decode(io.netty.buffer.ByteBuf byteBuf)	Decode a byteBuf into an object using the schema definition and deserializer implementation
byte[]	encode(Double message)
SchemaInfo	getSchemaInfo()
static DoubleSchema	of()
void	validate(byte[] message)
void	validate(io.netty.buffer.ByteBuf message)

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, decode, getNativeSchema, requireFetchingSchemaInfo, setSchemaInfoProvider, supportSchemaVersioning

构造器详细资料

DoubleSchema

public DoubleSchema()

方法详细资料

of

public static DoubleSchema of()

validate

public void validate(byte[] message)

validate

public void validate(io.netty.buffer.ByteBuf message)

encode

public byte[] encode(Double message)

decode

public Double decode(byte[] bytes)

decode

public Double decode(io.netty.buffer.ByteBuf byteBuf)

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<Double>

参数:

byteBuf - the byte buffer to decode

返回:

the deserialized object

getSchemaInfo

public SchemaInfo getSchemaInfo()