org.apache.flink.formats.csv

类 CsvRowSerializationSchema

java.lang.Object

org.apache.flink.formats.csv.CsvRowSerializationSchema

所有已实现的接口:

Serializable, org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row>

已过时。

The format was developed for the Table API users and will not be maintained for DataStream API users anymore. Either use Table API or switch to Data Stream, defining your own SerializationSchema.

@PublicEvolving
 @Deprecated
public final class CsvRowSerializationSchema
extends Object
implements org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row>

Serialization schema that serializes an object of Flink types into a CSV bytes.

Serializes the input row into a ObjectNode and converts it into byte[].

Result byte[] messages can be deserialized using CsvRowDeserializationSchema.

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	CsvRowSerializationSchema.Builder 已过时。 A builder for creating a CsvRowSerializationSchema.

从接口继承的嵌套类/接口 org.apache.flink.api.common.serialization.SerializationSchema

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

方法概要

限定符和类型	方法和说明
boolean	equals(Object o) 已过时。
int	hashCode() 已过时。
void	open(org.apache.flink.api.common.serialization.SerializationSchema.InitializationContext context) 已过时。
byte[]	serialize(org.apache.flink.types.Row row) 已过时。

从类继承的方法 java.lang.Object

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

方法详细资料

open

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

已过时。

指定者:

open 在接口中 org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row>

抛出:

Exception

serialize

public byte[] serialize(org.apache.flink.types.Row row)

已过时。

指定者:

serialize 在接口中 org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row>

equals

public boolean equals(Object o)

已过时。

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

已过时。

覆盖:

hashCode 在类中 Object