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:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class DataOutputViewWrapper
extends java.io.OutputStream

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

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.io.OutputStream

close, flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

DataOutputViewWrapper

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

Method Detail

write

public void write(int b)
           throws java.io.IOException

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

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

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException