org.apache.flink.runtime.io.network.partition

类 BufferReaderWriterUtil

java.lang.Object

org.apache.flink.runtime.io.network.partition.BufferReaderWriterUtil

public final class BufferReaderWriterUtil
extends Object

Putting and getting of a sequence of buffers to/from a FileChannel or a ByteBuffer. This class handles the headers, length encoding, memory slicing.

The encoding is the same across FileChannel and ByteBuffer, so this class can write to a file and read from the byte buffer that results from mapping this file to memory.

构造器概要

构造器

构造器和说明
BufferReaderWriterUtil()

方法概要

限定符和类型	方法和说明
static void	readByteBufferFully(FileChannel channel, ByteBuffer b, long position)

从类继承的方法 java.lang.Object

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

构造器详细资料

BufferReaderWriterUtil

public BufferReaderWriterUtil()

方法详细资料

readByteBufferFully

public static void readByteBufferFully(FileChannel channel,
                                       ByteBuffer b,
                                       long position)
                                throws IOException

抛出:

IOException