Package org.apache.beam.runners.flink.translation.wrappers

Class DataOutputViewWrapper

java.lang.Object

java.io.OutputStream

org.apache.beam.runners.flink.translation.wrappers.DataOutputViewWrapper

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class DataOutputViewWrapper
extends OutputStream

Wrapper for DataOutputView. We need this because Flink writes data using a DataInputView while Beam Coders expect an OutputStream.

Constructor Summary

Constructors

Constructor	Description
DataOutputViewWrapper(org.apache.flink.core.memory.DataOutputView outputView)

Method Summary

Modifier and Type	Method	Description
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

close, flush, nullOutputStream, write

Methods inherited from class java.lang.Object

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

Constructor Details

DataOutputViewWrapper

public DataOutputViewWrapper(org.apache.flink.core.memory.DataOutputView outputView)

Method Details

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b,
 int off,
 int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException