com.firefly.net.buffer

类 FileRegion

java.lang.Object

com.firefly.net.buffer.FileRegion

所有已实现的接口:

Closeable, AutoCloseable

public class FileRegion
extends Object
implements Closeable

构造器概要

构造器

构造器和说明
FileRegion(File file)
FileRegion(File file, long position, long length)

方法概要

限定符和类型	方法和说明
void	close()
File	getFile()
FileChannel	getFileChannel()
long	getLength()
long	getPosition()
boolean	isRandomAccess()
long	transferTo(Callback callback, BufferReaderHandler handler)

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

FileRegion

public FileRegion(File file)
           throws FileNotFoundException

抛出:

FileNotFoundException

FileRegion

public FileRegion(File file,
                  long position,
                  long length)
           throws FileNotFoundException

抛出:

FileNotFoundException

方法详细资料

getPosition

public long getPosition()

getLength

public long getLength()

getFileChannel

public FileChannel getFileChannel()
                           throws IOException

抛出:

IOException

isRandomAccess

public boolean isRandomAccess()

getFile

public File getFile()

transferTo

public long transferTo(Callback callback,
                       BufferReaderHandler handler)
                throws IOException

抛出:

IOException

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