Package org.apache.beam.sdk.extensions.gcp.util.channels

Class CountingReadableByteChannel

java.lang.Object

org.apache.beam.sdk.extensions.gcp.util.channels.CountingReadableByteChannel

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, ReadableByteChannel

public class CountingReadableByteChannel
extends Object
implements ReadableByteChannel

Constructor Summary

Constructors

Constructor	Description
CountingReadableByteChannel(ReadableByteChannel delegate, Consumer<Integer> bytesReadConsumer)

Method Summary

Modifier and Type	Method	Description
void	close()
static CountingReadableByteChannel	createWithNoOpConsumer(ReadableByteChannel delegate)
boolean	isOpen()
int	read(ByteBuffer dst)

Methods inherited from class java.lang.Object

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

Constructor Details

CountingReadableByteChannel

public CountingReadableByteChannel(ReadableByteChannel delegate,
 Consumer<Integer> bytesReadConsumer)

Method Details

createWithNoOpConsumer

public static CountingReadableByteChannel createWithNoOpConsumer(ReadableByteChannel delegate)

read

public int read(ByteBuffer dst)
         throws IOException

Specified by:

read in interface ReadableByteChannel

Throws:

IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Specified by:

close in interface Closeable

Throws:

IOException