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

类 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.

方法概要

限定符和类型	方法和说明
boolean	readBufferFromFileChannel(Buffer buffer) Reads data from the object's file channel into the given buffer.

从类继承的方法 java.lang.Object

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

方法详细资料

readBufferFromFileChannel

public boolean readBufferFromFileChannel(Buffer buffer)
                                  throws IOException

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

参数:

buffer - the buffer to read into

返回:

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

抛出:

IOException