Class InputStreamDataInput

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, java.lang.Cloneable

    public class InputStreamDataInput
    extends DataInput
    implements java.io.Closeable
    A DataInput wrapping a plain InputStream.
    • Field Detail

      • is

        private final java.io.InputStream is
    • Constructor Detail

      • InputStreamDataInput

        public InputStreamDataInput​(java.io.InputStream is)
    • Method Detail

      • readBytes

        public void readBytes​(byte[] b,
                              int offset,
                              int len)
                       throws java.io.IOException
        Description copied from class: DataInput
        Reads a specified number of bytes into an array at the specified offset.
        Specified by:
        readBytes in class DataInput
        Parameters:
        b - the array to read bytes into
        offset - the offset in the array to start storing bytes
        len - the number of bytes to read
        Throws:
        java.io.IOException
        See Also:
        DataOutput.writeBytes(byte[],int)
      • close

        public void close()
                   throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Throws:
        java.io.IOException
      • skipBytes

        public void skipBytes​(long numBytes)
                       throws java.io.IOException
        Description copied from class: DataInput
        Skip over numBytes bytes. This method may skip bytes in whatever way is most optimal, and may not have the same behavior as reading the skipped bytes. In general, negative numBytes are not supported.
        Specified by:
        skipBytes in class DataInput
        Throws:
        java.io.IOException