net.hasor.cobble.io.input

类 ClosedInputStream

java.lang.Object

java.io.InputStream

net.hasor.cobble.io.input.ClosedInputStream

所有已实现的接口:

Closeable, AutoCloseable

public class ClosedInputStream
extends InputStream

Closed input stream. This stream returns -1 to all attempts to read something from the stream.

Typically uses of this class include testing for corner cases in methods that accept input streams and acting as a sentinel value instead of a null input stream.

从以下版本开始:

1.4

版本:

$Id: ClosedInputStream.java 1307459 2012-03-30 15:11:44Z ggregory $

字段概要

字段

限定符和类型	字段和说明
static ClosedInputStream	CLOSED_INPUT_STREAM A singleton.

构造器概要

构造器

构造器和说明
ClosedInputStream()

方法概要

限定符和类型	方法和说明
int	read() Returns -1 to indicate that the stream is closed.

从类继承的方法 java.io.InputStream

available, close, mark, markSupported, read, read, reset, skip

从类继承的方法 java.lang.Object

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

字段详细资料

CLOSED_INPUT_STREAM

public static final ClosedInputStream CLOSED_INPUT_STREAM

A singleton.

构造器详细资料

ClosedInputStream

public ClosedInputStream()

方法详细资料

read

public int read()

Returns -1 to indicate that the stream is closed.

指定者:

read 在类中 InputStream

返回:

always -1