What is the NIO Pipe pipeline in Java

This article will explain in detail what the NIO Pipe pipeline in Java is. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

What is the Pipe pipeline?

The Java NIO pipe is an one-way data connection between two threads. Pipe has a source channel and a sink channel. The data is written to the sink channel and read from the source channel.

II. Usage package com.gf.nio

Import java.io.IOException

Import java.nio.ByteBuffer

Import java.nio.channels.Pipe

Import org.junit.Test

Public class TestPipe {@ Test public void test1 () throws IOException {/ / 1. Get pipe Pipe pipe = Pipe.open (); / / 2. Write the data in the buffer to the pipeline ByteBuffer buf = ByteBuffer.allocate (1024); Pipe.SinkChannel sinkChannel = pipe.sink (); buf.put ("send data through an one-way pipe" .getBytes ()); buf.flip (); sinkChannel.write (buf); / / 3. Read data in the buffer Pipe.SourceChannel sourceChannel = pipe.source (); buf.flip (); int len = sourceChannel.read (buf); System.out.println (new String (buf.array (), 0, len)); sourceChannel.close (); sinkChannel.close () }} this is the end of the article on "what is the NIO Pipe pipeline in Java?". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.