程序包 com.mysql.cj.protocol.x

类 ContinuousInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.mysql.cj.protocol.x.ContinuousInputStream

所有已实现的接口:

Closeable, AutoCloseable

public class ContinuousInputStream
extends FilterInputStream

An InputStream wrapper that reads from a queue of underlying InputStreams, giving the impression that all data is coming from a single, continuous, source.

字段概要

从类继承的字段 java.io.FilterInputStream

in

构造器概要

构造器

限定符	构造器	说明
protected	ContinuousInputStream(InputStream in)

方法概要

修饰符和类型	方法	说明
protected boolean	addInputStream(InputStream newIn)	Adds another InputStream to the InputStreams queue.
int	available()	Returns the number of bytes available in the active underlying InputStream.
void	close()	Closes this stream and all underlying InputStreams.
int	read()	Reads one byte from the underlying InputStream.
int	read(byte[] b)	Forwards the read to read(byte[], int, int).
int	read(byte[] b, int off, int len)	Reads bytes from the underlying InputStream.

从类继承的方法 java.io.FilterInputStream

mark, markSupported, reset, skip

从类继承的方法 java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

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

ContinuousInputStream

protected ContinuousInputStream(InputStream in)

方法详细资料

available

public int available()
              throws IOException

Returns the number of bytes available in the active underlying InputStream.

覆盖:

available 在类中 FilterInputStream

返回:

the number of bytes available.

抛出:

IOException

另请参阅:

FilterInputStream.available()

close

public void close()
           throws IOException

Closes this stream and all underlying InputStreams.

指定者:

close 在接口中 AutoCloseable

指定者:

close 在接口中 Closeable

覆盖:

close 在类中 FilterInputStream

抛出:

IOException

另请参阅:

FilterInputStream.close()

read

public int read()
         throws IOException

Reads one byte from the underlying InputStream. When EOF is reached, then reads from the next InputStream in the queue.

覆盖:

read 在类中 FilterInputStream

抛出:

IOException

另请参阅:

FilterInputStream.read()

read

public int read(byte[] b)
         throws IOException

Forwards the read to read(byte[], int, int).

覆盖:

read 在类中 FilterInputStream

抛出:

IOException

另请参阅:

FilterInputStream.read(byte[])

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Reads bytes from the underlying InputStream. When EOF is reached, then reads from the next InputStream in the queue.

覆盖:

read 在类中 FilterInputStream

抛出:

IOException

另请参阅:

FilterInputStream.read(byte[], int, int)

addInputStream

protected boolean addInputStream(InputStream newIn)

Adds another InputStream to the InputStreams queue.

参数:

newIn - the InputStream to add.

返回:

true if the element was added to the InputStreams queue.