org.apache.ratis.server.storage

类 FileChunkReader

java.lang.Object

org.apache.ratis.server.storage.FileChunkReader

所有已实现的接口:

Closeable, AutoCloseable

public class FileChunkReader
extends Object
implements Closeable

Read RaftProtos.FileChunkProtos from a file.

构造器概要

构造器

构造器和说明
FileChunkReader(FileInfo info, Path relativePath) Construct a reader from a file specified by the given FileInfo.

方法概要

限定符和类型	方法和说明
void	close()
org.apache.ratis.proto.RaftProtos.FileChunkProto	readFileChunk(int chunkMaxSize) Read the next chunk.
String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

FileChunkReader

public FileChunkReader(FileInfo info,
                       Path relativePath)
                throws IOException

Construct a reader from a file specified by the given FileInfo.

参数:

info - the information of the file.

relativePath - the relative path of the file.

抛出:

IOException - if it failed to open the file.

方法详细资料

readFileChunk

public org.apache.ratis.proto.RaftProtos.FileChunkProto readFileChunk(int chunkMaxSize)
                                                               throws IOException

Read the next chunk.

参数:

chunkMaxSize - maximum chunk size

返回:

the chunk read from the file.

抛出:

IOException - if it failed to read the file.

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException

toString

public String toString()

覆盖:

toString 在类中 Object