Package com.moilioncircle.redis.replicator.io

Class AbstractAsyncInputStream

java.lang.Object

java.io.InputStream

com.moilioncircle.redis.replicator.io.AbstractAsyncInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

AsyncBufferedInputStream, XPipedInputStream

public abstract class AbstractAsyncInputStream
extends InputStream

Since:

3.7.0

Author:

Jingqi Xu, andyqzb, Leon Chen

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	AbstractAsyncInputStream.ByteRingBuffer

Field Summary

Fields

Modifier and Type	Field	Description
protected Condition	bufferNotEmpty
protected Condition	bufferNotFull
protected AtomicBoolean	closed
protected static int	DEFAULT_CAPACITY
protected IOException	exception
protected ReentrantLock	lock
protected org.slf4j.Logger	logger
protected Closeable	resource
protected AbstractAsyncInputStream.ByteRingBuffer	ringBuffer

Constructor Summary

Constructors

Constructor	Description
AbstractAsyncInputStream(Closeable resource)
AbstractAsyncInputStream(Closeable resource, int size)

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
int	read()
int	read(byte[] b, int off, int len)
int	write(byte[] b, int off, int len)
int	write(int b)

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

DEFAULT_CAPACITY

protected static final int DEFAULT_CAPACITY

See Also:

Constant Field Values

resource

protected Closeable resource

exception

protected volatile IOException exception

ringBuffer

protected final AbstractAsyncInputStream.ByteRingBuffer ringBuffer

lock

protected final ReentrantLock lock

closed

protected final AtomicBoolean closed

bufferNotFull

protected final Condition bufferNotFull

bufferNotEmpty

protected final Condition bufferNotEmpty

Constructor Detail

AbstractAsyncInputStream

public AbstractAsyncInputStream(Closeable resource)

AbstractAsyncInputStream

public AbstractAsyncInputStream(Closeable resource,
                                int size)

Method Detail

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

write

public int write(int b)
          throws IOException

Throws:

IOException

write

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

Throws:

IOException