WriteFormat (Flink : Streaming Java 1.18.1-cp5 API)

java.lang.Object
- org.apache.flink.streaming.api.functions.sink.WriteFormat<IN>

Type Parameters:

IN - Input tuple type

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

WriteFormatAsCsv, WriteFormatAsText
```
@PublicEvolving
@Deprecated
public abstract class WriteFormat<IN>
extends Object
implements Serializable
```
Deprecated.
Please use the StreamingFileSink for writing to files from a streaming program.

Abstract class for formatting the output of the writeAsText and writeAsCsv functions.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

WriteFormat()
Deprecated.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`protected abstract void`	`write(String path, ArrayList<IN> tupleList)`	Deprecated. Writes the contents of tupleList to the file specified by path.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - WriteFormat
```
public WriteFormat()
```
    Deprecated.
- Method Detail
  - write
```
protected abstract void write(String path,
                              ArrayList<IN> tupleList)
```
    Deprecated.
    
    Writes the contents of tupleList to the file specified by path.
    
    Parameters:
    
    path - is the path to the location where the tuples are written
    
    tupleList - is the list of tuples to be written