Java NIO Series Tutorials (11)

Reprinted from Concurrent Programming Network –ifeve.com This article link address: Java NIO Series Tutorial (11) Pipe

The Java NIO pipe is a one-way data connection between 2 threads. Pipe has a source channel and a sink channel. The data is written to the sink channel and is read from the source channel.

Here is the diagram of the pipe principle:

Creating Pipelines

Open the pipe through the Pipe.open () method. For example:

1	Pipe Pipe = Pipe.open ();

write data to a pipe

To write data to a pipe, you need to access the sink channel. Like this:

1	Pipe.sinkchannel Sinkchannel = Pipe.sink ();

Write the data to Sinkchannel, like this by calling the Sinkchannel write () method:

01	String NewData = "New String to write to file ..." + System.currenttimemillis ();

02	Bytebuffer buf = Bytebuffer.allocate (48);

03	Buf.clear ();

04	Buf.put (Newdata.getbytes ());

05

06	Buf.flip ();

07

08	while (Buf.hasremaining ()) {