se.kmr.scam.rdf.util
Class Query

java.lang.Object
  se.kmr.scam.rdf.util.Query

public class Query

extends Object

Helper for querying RDF models.

Title:

Description:

Copyright: Copyright (c) 2002

Company:

Version:

$Revision $

Author:

jand

Field Summary

protected static org.apache.log4j.Category	LOG Log4j-logger
static int	MAX

Constructor Summary

Query()

Method Summary

static void	main(String[] args)
static Model	RDQL(Model model, Model buffer, String rdql, int rows) Query model according to RDQL.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static org.apache.log4j.Category LOG

Log4j-logger

MAX

public static final int MAX

See Also:

Constant Field Values

Constructor Detail

Query

public Query()

Method Detail

RDQL

public static Model RDQL(Model model,
                         Model buffer,
                         String rdql,
                         int rows)
                  throws RDFException

Query model according to RDQL.

Parameters:

model - Model

buffer - Buffer-model

rdql - RDQL expression

rows - Maximum number of rows (results)

Returns:

same as param buffer

Throws:

RDFException - Description of the Exception

See Also:

RDQL Syntax

main

public static void main(String[] args)