Package org.apache.flink.runtime.io.disk.iomanager

Class BufferFileChannelReader

java.lang.Object

org.apache.flink.runtime.io.disk.iomanager.BufferFileChannelReader

public class BufferFileChannelReader
extends Object

Helper class to read Buffers from files into objects.

Method Summary

Modifier and Type	Method	Description
boolean	readBufferFromFileChannel(Buffer buffer)	Reads data from the object's file channel into the given buffer.

Methods inherited from class java.lang.Object

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

Method Details

readBufferFromFileChannel

public boolean readBufferFromFileChannel(Buffer buffer)
                                  throws IOException

Reads data from the object's file channel into the given buffer.

Parameters:

buffer - the buffer to read into

Returns:

whether the end of the file has been reached (true) or not (false)

Throws:

IOException