de.fuberlin.wiwiss.ng4j.trig
Class NamedGraphSetPopulator

java.lang.Object
  de.fuberlin.wiwiss.ng4j.trig.NamedGraphSetPopulator

All Implemented Interfaces:

TriGParserEventHandler

public class NamedGraphSetPopulator
extends Object
implements TriGParserEventHandler

A Handler for TriG parsing events which populates a NamedGraphSet. Based on Jena's N3toRDF class.

Version:

$Id: NamedGraphSetPopulator.java,v 1.8 2005/03/22 22:12:28 cyganiak Exp $

Author:

Andy Seaborne, Richard Cyganiak (richard@cyganiak.de)

Field Summary

protected static org.apache.commons.logging.Log	logger
static boolean	VERBOSE

Constructor Summary

NamedGraphSetPopulator(NamedGraphSet ngs, String _base, String defaultGraphName)

Method Summary

void	deprecated(Exception ex, String message)
void	deprecated(String message)
void	directive(int line, antlr.collections.AST directive, antlr.collections.AST[] args)
void	endDocument()
void	endGraph(int line, antlr.collections.AST graphName)
void	error(Exception ex, String message)
void	error(String message)
void	quad(int line, antlr.collections.AST subj, antlr.collections.AST prop, antlr.collections.AST obj, antlr.collections.AST graphName)
void	startDocument()
void	startGraph(int line, antlr.collections.AST graphName)
void	warning(Exception ex, String message)
void	warning(String message)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static org.apache.commons.logging.Log logger

VERBOSE

public static boolean VERBOSE

Constructor Detail

NamedGraphSetPopulator

public NamedGraphSetPopulator(NamedGraphSet ngs,
                              String _base,
                              String defaultGraphName)

Method Detail

startDocument

public void startDocument()

Specified by:

startDocument in interface TriGParserEventHandler

endDocument

public void endDocument()

Specified by:

endDocument in interface TriGParserEventHandler

error

public void error(Exception ex,
                  String message)

Specified by:

error in interface TriGParserEventHandler

error

public void error(String message)

warning

public void warning(Exception ex,
                    String message)

warning

public void warning(String message)

deprecated

public void deprecated(Exception ex,
                       String message)

deprecated

public void deprecated(String message)

startGraph

public void startGraph(int line,
                       antlr.collections.AST graphName)

Specified by:

startGraph in interface TriGParserEventHandler

endGraph

public void endGraph(int line,
                     antlr.collections.AST graphName)

Specified by:

endGraph in interface TriGParserEventHandler

directive

public void directive(int line,
                      antlr.collections.AST directive,
                      antlr.collections.AST[] args)

Specified by:

directive in interface TriGParserEventHandler

quad

public void quad(int line,
                 antlr.collections.AST subj,
                 antlr.collections.AST prop,
                 antlr.collections.AST obj,
                 antlr.collections.AST graphName)

Specified by:

quad in interface TriGParserEventHandler