com.aliyun.odps.io

Interface OutputStreamSet

public interface OutputStreamSet

Encapsulation class that hosts a collection of output streams.

Method Summary

Modifier and Type	Method and Description
SinkOutputStream	next() Access method for getting next output stream.
SinkOutputStream	next(String fileNamePostfix) Get next output stream with specified postfix name.

Method Detail

next

SinkOutputStream next()
               throws IOException

Access method for getting next output stream.

Throws:

IOException

next

SinkOutputStream next(String fileNamePostfix)
               throws IOException

Get next output stream with specified postfix name.

Parameters:

fileNamePostfix - The postfix for the created file name

Returns:

SinkOutputStream or null Note: when a customized external storage location (other than Aliyun OSS) is provided, null will returned and user will be solely responsible for interacting with external storage

Throws:

IOException