Package org.zkoss.io

Class NullReader

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable
    public class NullReader
extends java.io.Reader
    A reader that returns nothing, a.k.a, an empty reader.
    Author:
    tomyeh
    See Also:
    NullWriter, NullInputStream

    • Field Summary

      • Fields inherited from class java.io.Reader

        lock

    • Constructor Summary

      Constructors 
      Constructor Description
      NullReader()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      int read​(char[] cbuf, int off, int len)  

      • Methods inherited from class java.io.Reader

        mark, markSupported, nullReader, read, read, read, ready, reset, skip, transferTo

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • NullReader

        public NullReader()

    • Method Detail

      • read

        public int read​(char[] cbuf,
                int off,
                int len)
        Specified by:
        read in class java.io.Reader

      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Specified by:
        close in class java.io.Reader