Package org.apache.commons.io.input

Class UnsynchronizedByteArrayInputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    public class UnsynchronizedByteArrayInputStream
extends java.io.InputStream
    This is an alternative to ByteArrayInputStream which removes the synchronization overhead for non-concurrent access; as such this class is not thread-safe.
    Since:
    2.7

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int END_OF_STREAM
      The end of stream marker.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int available()  
      void mark​(int readlimit)  
      boolean markSupported()  
      int read()  
      int read​(byte[] dest)  
      int read​(byte[] dest, int off, int len)  
      void reset()  
      long skip​(long n)  

      • Methods inherited from class java.io.InputStream

        close, nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • END_OF_STREAM

        public static final int END_OF_STREAM
        The end of stream marker.
        See Also:
        Constant Field Values

    • Constructor Detail

      • UnsynchronizedByteArrayInputStream

        public UnsynchronizedByteArrayInputStream​(byte[] data)
        Creates a new byte array input stream.
        Parameters:
        data - the buffer

      • UnsynchronizedByteArrayInputStream

        public UnsynchronizedByteArrayInputStream​(byte[] data,
                                          int offset)
        Creates a new byte array input stream.
        Parameters:
        data - the buffer
        offset - the offset into the buffer
        Throws:
        java.lang.IllegalArgumentException - if the offset is less than zero

      • UnsynchronizedByteArrayInputStream

        public UnsynchronizedByteArrayInputStream​(byte[] data,
                                          int offset,
                                          int length)
        Creates a new byte array input stream.
        Parameters:
        data - the buffer
        offset - the offset into the buffer
        length - the length of the buffer
        Throws:
        java.lang.IllegalArgumentException - if the offset or length less than zero

    • Method Detail

      • available

        public int available()
        Overrides:
        available in class java.io.InputStream

      • read

        public int read()
        Specified by:
        read in class java.io.InputStream

      • read

        public int read​(byte[] dest)
        Overrides:
        read in class java.io.InputStream

      • read

        public int read​(byte[] dest,
                int off,
                int len)
        Overrides:
        read in class java.io.InputStream

      • skip

        public long skip​(long n)
        Overrides:
        skip in class java.io.InputStream

      • markSupported

        public boolean markSupported()
        Overrides:
        markSupported in class java.io.InputStream

      • mark

        public void mark​(int readlimit)
        Overrides:
        mark in class java.io.InputStream

      • reset

        public void reset()
        Overrides:
        reset in class java.io.InputStream