uk.ac.rdg.resc.jstyx.infernogrid
Class SexpParser

java.lang.Object
  uk.ac.rdg.resc.jstyx.infernogrid.SexpParser

public class SexpParser
extends java.lang.Object

Class for parsing an InputStream into sets of S-expressions.

Author:

Jon Blower $Revision: 377 $ $Date: 2005-08-31 18:03:19 +0100 (Wed, 31 Aug 2005) $ $Log$ Revision 1.3 2005/08/31 17:03:19 jonblower Renamed "StyxFile*putStream*" to "CStyxFile*putStream*" for consistency with CStyxFile class Revision 1.2 2005/08/10 18:34:28 jonblower Implemented working S-expression parser Revision 1.1 2005/08/08 07:43:03 jonblower Initial import

Constructor Summary

SexpParser(java.io.InputStream is)
Creates a new instance of SexpParser

SexpParser(java.io.InputStreamReader reader)
Creates a new instance of SexpParser

Method Summary

void	close() Closes the underlying InputStream
Sexpression	getNextSexp()
static void	main(java.lang.String[] args) Test function that reads the list of nodes from an Inferno Grid installation

Methods inherited from class java.lang.Object

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

Constructor Detail

SexpParser

public SexpParser(java.io.InputStream is)

Creates a new instance of SexpParser

SexpParser

public SexpParser(java.io.InputStreamReader reader)

Creates a new instance of SexpParser

Method Detail

getNextSexp

public Sexpression getNextSexp()
                        throws SexpParseException,
                               java.io.IOException

Returns:

the next Sexpression in the stream, or null if we have reached the end of the stream

Throws:

SexpParseException - if the input stream does not contain a valid Sexpression

java.io.IOException - if there was an error reading the input stream

close

public void close()

Closes the underlying InputStream

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Test function that reads the list of nodes from an Inferno Grid installation

Throws:

java.lang.Exception