Class TeeInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

cloud.opencode.base.io.stream.TeeInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class TeeInputStream
extends FilterInputStream

Tee Input Stream 分流输入流

Input stream that copies all data read to an output stream. Similar to the Unix 'tee' command.

将读取的所有数据复制到输出流的输入流。 类似于Unix的'tee'命令。

Features | 主要功能:

• Duplicate stream data - 复制流数据
• Optional close branch - 可选关闭分支
• Logging and debugging - 日志和调试

Usage Examples | 使用示例:

ByteArrayOutputStream copy = new ByteArrayOutputStream();
try (TeeInputStream tee = new TeeInputStream(input, copy)) {
    process(tee); // Read from tee
}
byte[] data = copy.toByteArray(); // Get copy of data

Security | 安全性:

• Thread-safe: No - 线程安全: 否

Since:

JDK 25, opencode-base-io V1.0.0

Author:

Leon Soo www.LeonSoo.com

See Also:

• OpenCode.cloud

Field Summary

Fields inherited from class FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
TeeInputStream(InputStream in, OutputStream branch)	Creates a tee input stream 创建分流输入流
TeeInputStream(InputStream in, OutputStream branch, boolean closeBranch)	Creates a tee input stream with close option 创建带关闭选项的分流输入流

Method Summary

Modifier and Type	Method	Description
void	close()
void	flushBranch()	Flushes the branch output stream 刷新分支输出流
OutputStream	getBranch()	Gets the branch output stream 获取分支输出流
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class FilterInputStream

available, mark, markSupported, read, reset, skip

Methods inherited from class InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class Object

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

Constructor Details

TeeInputStream

public TeeInputStream(InputStream in,
 OutputStream branch)

Creates a tee input stream 创建分流输入流

Parameters:

in - the underlying input stream | 底层输入流

branch - the output stream to tee to | 分流到的输出流

TeeInputStream

public TeeInputStream(InputStream in,
 OutputStream branch,
 boolean closeBranch)

Creates a tee input stream with close option 创建带关闭选项的分流输入流

Parameters:

in - the underlying input stream | 底层输入流

branch - the output stream to tee to | 分流到的输出流

closeBranch - whether to close branch on close | 关闭时是否关闭分支

Method Details

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException

getBranch

public OutputStream getBranch()

Gets the branch output stream 获取分支输出流

Returns:

branch output stream | 分支输出流

flushBranch

public void flushBranch()

Flushes the branch output stream 刷新分支输出流