Java IO Tutorial - Java PipedReader() Constructor

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Syntax

PipedReader() constructor from PipedReader has the following syntax.

public PipedReader()

Example

In the following code shows how to use PipedReader.PipedReader() constructor.

/*from w  ww . ja  v a2 s  . c om*/
import java.io.*;

public class Main {

   public static void main(String[] args) {
      PipedWriter writer = new PipedWriter();
      PipedReader reader = new PipedReader();

      try {
         // connect the reader and the writer
         reader.connect(writer);
         
         writer.write(70);
         writer.write(71);

         // check if reader is ready to read
         System.out.println(reader.ready());

         // print the char array
         for (int i = 0; i < 2; i++) {
            System.out.println("" + (char) reader.read());
         }

      } catch (IOException ex) {
         ex.printStackTrace();
      }
   }
}

The code above generates the following result.

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