Package org.eclipse.rdf4j.console

Class VerificationListener

java.lang.Object

org.eclipse.rdf4j.rio.helpers.AbstractRDFHandler

org.eclipse.rdf4j.console.VerificationListener

All Implemented Interfaces:

ParseErrorListener, RDFHandler

public class VerificationListener
extends AbstractRDFHandler
implements ParseErrorListener

Listen to parser errors and warnings

Author:

Dale Visser

Constructor Summary

Constructors

Constructor	Description
VerificationListener(ConsoleIO consoleIO)	Constructor

Method Summary

Modifier and Type	Method	Description
void	error(String msg, long lineNo, long colNo)	Reports an error from the parser.
void	fatalError(String msg, long lineNo, long colNo)	Reports a fatal error from the parser.
int	getErrors()	Get number of errors
int	getStatements()	Get number of statements
int	getWarnings()	Get number of warnings
void	handleStatement(Statement statement)	Handles a statement.
void	warning(String msg, long lineNo, long colNo)	Reports a warning from the parser.

Methods inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFHandler

endRDF, handleComment, handleNamespace, startRDF

Methods inherited from class java.lang.Object

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

Constructor Details

VerificationListener

public VerificationListener(ConsoleIO consoleIO)

Constructor

Parameters:

consoleIO -

Method Details

getWarnings

public int getWarnings()

Get number of warnings

Returns:

number of warnings

getErrors

public int getErrors()

Get number of errors

Returns:

number of errors

getStatements

public int getStatements()

Get number of statements

Returns:

number of statements

handleStatement

public void handleStatement(Statement statement)
                     throws RDFHandlerException

Description copied from interface: RDFHandler

Handles a statement.

Specified by:

handleStatement in interface RDFHandler

Overrides:

handleStatement in class AbstractRDFHandler

Parameters:

statement - The statement.

Throws:

RDFHandlerException - If the RDF handler has encountered an unrecoverable error.

warning

public void warning(String msg,
 long lineNo,
 long colNo)

Description copied from interface: ParseErrorListener

Reports a warning from the parser. Warning messages are generated by the parser when it encounters data that is syntactically correct but which is likely to be a typo. Examples are the use of unknown or deprecated RDF URIs, e.g. rdfs:Property instead of rdf:Property.

Specified by:

warning in interface ParseErrorListener

Parameters:

msg - A warning message.

lineNo - A line number related to the warning, or -1 if not available or applicable.

colNo - A column number related to the warning, or -1 if not available or applicable.

error

public void error(String msg,
 long lineNo,
 long colNo)

Description copied from interface: ParseErrorListener

Reports an error from the parser. Error messages are generated by the parser when it encounters an error in the RDF document. The parser will try its best to recover from the error and continue parsing when stopAtFirstError has been set to false.

Specified by:

error in interface ParseErrorListener

Parameters:

msg - A error message.

lineNo - A line number related to the error, or -1 if not available or applicable.

colNo - A column number related to the error, or -1 if not available or applicable.

See Also:

• invalid reference

  org.eclipse.rdf4j.rio.RDFParser#setStopAtFirstError

fatalError

public void fatalError(String msg,
 long lineNo,
 long colNo)

Description copied from interface: ParseErrorListener

Reports a fatal error from the parser. A fatal error is an error of which the RDF parser cannot recover. The parser will stop parsing directly after it reported the fatal error. Example fatal errors are unbalanced start- and end-tags in an XML-encoded RDF document.

Specified by:

fatalError in interface ParseErrorListener

Parameters:

msg - A error message.

lineNo - A line number related to the error, or -1 if not available or applicable.

colNo - A column number related to the error, or -1 if not available or applicable.