程序包 ohos.rpc

类 ReliableFileDescriptor.AutoCloseFileInputStream

java.lang.Object

java.io.InputStream

java.io.FileInputStream

ohos.rpc.ReliableFileDescriptor.AutoCloseFileInputStream

所有已实现的接口:

Closeable, AutoCloseable

封闭类:

ReliableFileDescriptor

public static class ReliableFileDescriptor.AutoCloseFileInputStream
extends FileInputStream

Represents a file input stream whose file descriptor is automatically closed when this stream is closed.

This class applies only to operations on the same device.

从以下版本开始:

5

构造器概要

构造器

构造器	说明
AutoCloseFileInputStream(ReliableFileDescriptor reliablefd)	A constructor used to create an AutoCloseFileInputStream instance using a ReliableFileDescriptor object.

方法概要

限定符和类型	方法	说明
void	close()	Closes this AutoCloseFileInputStream object, whose ReliableFileDescriptor object is automatically closed as well.
int	read()	Reads an integer from this AutoCloseFileInputStream object.

从类继承的方法 java.io.FileInputStream

available, finalize, getChannel, getFD, read, read, skip

从类继承的方法 java.io.InputStream

mark, markSupported, reset

从类继承的方法 java.lang.Object

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

构造器详细资料

AutoCloseFileInputStream

public AutoCloseFileInputStream(ReliableFileDescriptor reliablefd)

A constructor used to create an AutoCloseFileInputStream instance using a ReliableFileDescriptor object.

参数:

reliablefd - Indicates the ReliableFileDescriptor object to use.

从以下版本开始:

5

方法详细资料

close

public void close()
           throws IOException

Closes this AutoCloseFileInputStream object, whose ReliableFileDescriptor object is automatically closed as well.

指定者:

close 在接口中 AutoCloseable

指定者:

close 在接口中 Closeable

覆盖:

close 在类中 FileInputStream

抛出:

IOException - Throws this exception if an I/O error occurs.

从以下版本开始:

5

read

public int read()
         throws IOException

Reads an integer from this AutoCloseFileInputStream object.

覆盖:

read 在类中 FileInputStream

返回:

Returns the integer.

抛出:

IOException - Throws this exception if an I/O error occurs.

从以下版本开始:

5