javaclient2.xdr
Class XdrDouble

java.lang.Object
  javaclient2.xdr.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: 39 $ $Date: 2006-02-20 17:44:57 -0500 (Mon, 20 Feb 2006) $ $State$ $Locker$

Author:

Harald Albrecht

Constructor Summary

XdrDouble()
Constructs and initializes a new XdrDouble object.

XdrDouble(double value)
Constructs and initializes a new XdrDouble object.

Method Summary

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

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.