org.openrdf.rio.helpers

Class ParseErrorCollector

java.lang.Object

org.openrdf.rio.helpers.ParseErrorCollector

All Implemented Interfaces:

ParseErrorListener

public class ParseErrorCollector
extends java.lang.Object
implements ParseErrorListener

A ParseErrorListener that collects Rio parse errors in the sequence they were collected in.

Author:

Peter Ansell

Constructor Summary

Constructors

Constructor and Description
ParseErrorCollector()

Method Summary

Methods

Modifier and Type	Method and Description
void	error(java.lang.String msg, int lineNo, int colNo) Reports an error from the parser.
void	fatalError(java.lang.String msg, int lineNo, int colNo) Reports a fatal error from the parser.
java.util.List<java.lang.String>	getErrors()
java.util.List<java.lang.String>	getFatalErrors()
java.util.List<java.lang.String>	getWarnings()
void	reset() Resets the lists of warnings, errors and fatal errors.
void	warning(java.lang.String msg, int lineNo, int colNo) Reports a warning from the parser.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseErrorCollector

public ParseErrorCollector()

Method Detail

warning

public void warning(java.lang.String msg,
           int lineNo,
           int 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(java.lang.String msg,
         int lineNo,
         int 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:

RDFParser.setStopAtFirstError(boolean)

fatalError

public void fatalError(java.lang.String msg,
              int lineNo,
              int 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.

getWarnings

public java.util.List<java.lang.String> getWarnings()

Returns:

An unmodifiable list of strings representing warnings that were received using the ParseErrorListener.warning(String, int, int) interface.

getErrors

public java.util.List<java.lang.String> getErrors()

Returns:

An unmodifiable list of strings representing potential errors that were received using the ParseErrorListener.error(String, int, int) interface.

getFatalErrors

public java.util.List<java.lang.String> getFatalErrors()

Returns:

An unmodifiable list of strings representing fatal errors that were received using the ParseErrorListener.fatalError(String, int, int) interface.

reset

public void reset()

Resets the lists of warnings, errors and fatal errors.