Class XdrDouble

  • All Implemented Interfaces:
    XdrAble

    public class XdrDouble
    extends java.lang.Object
    implements XdrAble
    Instances of the class XdrDouble represent (de-)serializeable doubles, which are especially useful in cases where a result with only a single double is expected from a remote function call or only a single double parameter needs to be supplied.

    Please note that this class is somewhat modelled after Java's primitive data type wrappers. As for these classes, the XDR data type wrapper classes follow the concept of values with no identity, so you are not allowed to change the value after you've created a value object.

    Version:
    $Revision: 1.1.1.1 $ $Date: 2003/08/13 12:03:44 $ $State: Exp $ $Locker: $
    Author:
    Harald Albrecht
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private double value
      The encapsulated double value itself.
    • Constructor Summary

      Constructors 
      Constructor Description
      XdrDouble()
      Constructs and initializes a new XdrDouble object.
      XdrDouble​(double value)
      Constructs and initializes a new XdrDouble object.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      double doubleValue()
      Returns the value of this XdrDouble object as a double primitive.
      void xdrDecode​(XdrDecodingStream xdr)
      Decodes -- that is: deserializes -- a XDR double from a XDR stream in compliance to RFC 1832.
      void xdrEncode​(XdrEncodingStream xdr)
      Encodes -- that is: serializes -- a XDR double into a XDR stream in compliance to RFC 1832.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • value

        private double value
        The encapsulated double value itself.
    • Constructor Detail

      • XdrDouble

        public XdrDouble​(double value)
        Constructs and initializes a new XdrDouble object.
        Parameters:
        value - Double value.
      • XdrDouble

        public XdrDouble()
        Constructs and initializes a new XdrDouble object.
    • Method Detail

      • doubleValue

        public double doubleValue()
        Returns the value of this XdrDouble object as a double primitive.
        Returns:
        The primitive double value of this object.
      • xdrEncode

        public void xdrEncode​(XdrEncodingStream xdr)
                       throws OncRpcException,
                              java.io.IOException
        Encodes -- that is: serializes -- a XDR double into a XDR stream in compliance to RFC 1832.
        Specified by:
        xdrEncode in interface XdrAble
        Parameters:
        xdr - XDR stream to which information is sent for encoding.
        Throws:
        OncRpcException - if an ONC/RPC error occurs.
        java.io.IOException - if an I/O error occurs.
      • xdrDecode

        public void xdrDecode​(XdrDecodingStream xdr)
                       throws OncRpcException,
                              java.io.IOException
        Decodes -- that is: deserializes -- a XDR double from a XDR stream in compliance to RFC 1832.
        Specified by:
        xdrDecode in interface XdrAble
        Parameters:
        xdr - XDR stream from which decoded information is retrieved.
        Throws:
        OncRpcException - if an ONC/RPC error occurs.
        java.io.IOException - if an I/O error occurs.