public class TurtleParser extends AbstractRDFParser
RDFParser.DatatypeHandling| Modifier and Type | Field and Description |
|---|---|
protected Value |
object |
protected IRI |
predicate |
protected Resource |
subject |
rdfHandler, valueFactory| Constructor and Description |
|---|
TurtleParser()
Creates a new TurtleParser that will use a
SimpleValueFactory to create RDF model objects. |
TurtleParser(ValueFactory valueFactory)
Creates a new TurtleParser that will use the supplied ValueFactory to create RDF model objects.
|
| Modifier and Type | Method and Description |
|---|---|
protected int |
getLineNumber() |
RDFFormat |
getRDFFormat()
Gets the RDF format that this parser can parse.
|
Collection<RioSetting<?>> |
getSupportedSettings() |
void |
parse(InputStream in,
String baseURI)
Implementation of the parse(InputStream, String) method defined in the RDFParser interface.
|
void |
parse(Reader reader,
String baseURI)
Implementation of the parse(Reader, String) method defined in the RDFParser interface.
|
protected void |
parseBase() |
protected Resource |
parseCollection()
Parses a collection, e.g.
|
protected void |
parseDirective(String directive) |
protected Resource |
parseImplicitBlank()
Parses an implicit blank node.
|
protected String |
parseLongString(int closingCharacter)
Parses a """long string""".
|
protected Resource |
parseNodeID()
Parses a blank node ID, e.g.
|
protected Literal |
parseNumber() |
protected void |
parseObject()
Parse an object
|
protected void |
parseObjectList() |
protected IRI |
parsePredicate() |
protected void |
parsePredicateObjectList() |
protected void |
parsePrefixID() |
protected Value |
parseQNameOrBoolean()
Parses qnames and boolean values, which have equivalent starting characters.
|
protected Literal |
parseQuotedLiteral()
Parses a quoted string, optionally followed by a language tag or datatype.
|
protected String |
parseQuotedString()
Parses a quoted string, which is either a "normal string" or a """long string""".
|
protected void |
parseStatement() |
protected String |
parseString(int closingCharacter)
Parses a "normal string".
|
protected void |
parseSubject() |
protected void |
parseTriples() |
protected IRI |
parseURI() |
protected Value |
parseValue()
Parses an RDF value.
|
protected int |
peekCodePoint()
Peeks at the next Unicode code point without advancing the reader, and returns its value.
|
protected void |
processComment()
Consumes characters from reader until the first EOL has been read.
|
protected int |
readCodePoint()
Reads the next Unicode code point.
|
protected void |
reportError(String msg,
RioSetting<Boolean> setting)
Overrides
AbstractRDFParser.reportError(String, RioSetting), adding line number information to the error. |
protected void |
reportFatalError(Exception e)
Overrides
AbstractRDFParser.reportFatalError(Exception), adding line number information to the error. |
protected void |
reportFatalError(String msg)
Overrides
AbstractRDFParser.reportFatalError(String), adding line number information to the error. |
protected void |
reportLocation() |
protected void |
reportStatement(Resource subj,
IRI pred,
Value obj) |
protected void |
reportWarning(String msg)
Overrides
AbstractRDFParser.reportWarning(String), adding line number information to the error. |
protected int |
skipWSC()
Consumes any white space characters (space, tab, line feed, newline) and comments (#-style) from reader.
|
protected void |
throwEOFException() |
protected void |
unread(int codePoint)
Pushes back a single code point by copying it to the front of the buffer.
|
protected void |
unread(String string)
Pushes back the supplied string by copying it to the front of the buffer.
|
protected void |
verifyCharacterOrFail(int codePoint,
String expected)
Verifies that the supplied character code point codePoint is one of the expected characters specified in
expected.
|
clear, clearBNodeIDMap, createBNode, createBNode, createLiteral, createLiteral, createNode, createNode, createStatement, createStatement, createURI, datatypeHandling, getNamespace, getParseErrorListener, getParseLocationListener, getParserConfig, getRDFHandler, initializeNamespaceTableFromConfiguration, preserveBNodeIDs, reportError, reportError, reportError, reportError, reportFatalError, reportFatalError, reportFatalError, reportLocation, reportWarning, resolveURI, set, setBaseURI, setBaseURI, setDatatypeHandling, setNamespace, setParseErrorListener, setParseLocationListener, setParserConfig, setPreserveBNodeIDs, setRDFHandler, setStopAtFirstError, setValueFactory, setVerifyData, stopAtFirstError, verifyDataprotected Resource subject
protected IRI predicate
protected Value object
public TurtleParser()
SimpleValueFactory to create RDF model objects.public TurtleParser(ValueFactory valueFactory)
valueFactory - A ValueFactory.public RDFFormat getRDFFormat()
RDFParserpublic Collection<RioSetting<?>> getSupportedSettings()
getSupportedSettings in interface RDFParsergetSupportedSettings in class AbstractRDFParserRioSettings that are supported by this RDFParser.public void parse(InputStream in, String baseURI) throws IOException, RDFParseException, RDFHandlerException
in - The InputStream from which to read the data, must not be null. The InputStream is
supposed to contain UTF-8 encoded Unicode characters, as per the Turtle specification.baseURI - The URI associated with the data in the InputStream, must not be null.IOException - If an I/O error occurred while data was read from the InputStream.RDFParseException - If the parser has found an unrecoverable parse error.RDFHandlerException - If the configured statement handler encountered an unrecoverable error.IllegalArgumentException - If the supplied input stream or base URI is null.public void parse(Reader reader, String baseURI) throws IOException, RDFParseException, RDFHandlerException
reader - The Reader from which to read the data, must not be null.baseURI - The URI associated with the data in the Reader, must not be null.IOException - If an I/O error occurred while data was read from the InputStream.RDFParseException - If the parser has found an unrecoverable parse error.RDFHandlerException - If the configured statement handler encountered an unrecoverable error.IllegalArgumentException - If the supplied reader or base URI is null.protected void parseStatement()
throws IOException,
RDFParseException,
RDFHandlerException
protected void parseDirective(String directive) throws IOException, RDFParseException, RDFHandlerException
protected void parsePrefixID()
throws IOException,
RDFParseException,
RDFHandlerException
protected void parseBase()
throws IOException,
RDFParseException,
RDFHandlerException
protected void parseTriples()
throws IOException,
RDFParseException,
RDFHandlerException
protected void parsePredicateObjectList()
throws IOException,
RDFParseException,
RDFHandlerException
protected void parseObjectList()
throws IOException,
RDFParseException,
RDFHandlerException
protected void parseSubject()
throws IOException,
RDFParseException,
RDFHandlerException
protected IRI parsePredicate() throws IOException, RDFParseException, RDFHandlerException
protected void parseObject()
throws IOException,
RDFParseException,
RDFHandlerException
protected Resource parseCollection() throws IOException, RDFParseException, RDFHandlerException
protected Resource parseImplicitBlank() throws IOException, RDFParseException, RDFHandlerException
protected Value parseValue() throws IOException, RDFParseException, RDFHandlerException
protected Literal parseQuotedLiteral() throws IOException, RDFParseException, RDFHandlerException
protected String parseQuotedString() throws IOException, RDFParseException
IOExceptionRDFParseExceptionprotected String parseString(int closingCharacter) throws IOException, RDFParseException
IOExceptionRDFParseExceptionprotected String parseLongString(int closingCharacter) throws IOException, RDFParseException
IOExceptionRDFParseExceptionprotected Literal parseNumber() throws IOException, RDFParseException
IOExceptionRDFParseExceptionprotected IRI parseURI() throws IOException, RDFParseException
IOExceptionRDFParseExceptionprotected Value parseQNameOrBoolean() throws IOException, RDFParseException
IOExceptionRDFParseExceptionprotected Resource parseNodeID() throws IOException, RDFParseException
IOExceptionRDFParseExceptionprotected void reportStatement(Resource subj, IRI pred, Value obj) throws RDFParseException, RDFHandlerException
RDFParseExceptionRDFHandlerExceptionprotected void verifyCharacterOrFail(int codePoint,
String expected)
throws RDFParseException
RDFParseExceptionprotected int skipWSC()
throws IOException,
RDFHandlerException
IOExceptionRDFHandlerExceptionprotected void processComment()
throws IOException,
RDFHandlerException
AbstractRDFParser.rdfHandler as a comment.IOExceptionRDFHandlerExceptionprotected int readCodePoint()
throws IOException
IOExceptionprotected void unread(int codePoint)
throws IOException
readCodePoint() will return the same code point c again.codePoint - a single Unicode code point.IOExceptionprotected void unread(String string) throws IOException
readCodePoint() will return the code points in the supplied string again, starting at the first
in the String..string - the string to un-read.IOExceptionprotected int peekCodePoint()
throws IOException
IOExceptionprotected void reportLocation()
protected void reportWarning(String msg)
AbstractRDFParser.reportWarning(String), adding line number information to the error.reportWarning in class AbstractRDFParserprotected void reportError(String msg, RioSetting<Boolean> setting) throws RDFParseException
AbstractRDFParser.reportError(String, RioSetting), adding line number information to the error.reportError in class AbstractRDFParsermsg - The message to use for ParseErrorListener.error(String, long, long) and for
RDFParseException.RDFParseException(String, long, long) .setting - The boolean setting that will be checked to determine if this is an issue that we need to
look at at all. If this setting is true, then the error listener will receive the error,
and if ParserConfig.isNonFatalError(RioSetting) returns true an exception will be
thrown.RDFParseException - If RioConfig.get(RioSetting) returns true, and
ParserConfig.isNonFatalError(RioSetting) returns true for the given setting.protected void reportFatalError(String msg) throws RDFParseException
AbstractRDFParser.reportFatalError(String), adding line number information to the error.reportFatalError in class AbstractRDFParserRDFParseExceptionprotected void reportFatalError(Exception e) throws RDFParseException
AbstractRDFParser.reportFatalError(Exception), adding line number information to the error.reportFatalError in class AbstractRDFParserRDFParseExceptionprotected void throwEOFException()
throws RDFParseException
RDFParseExceptionprotected int getLineNumber()
Copyright © 2015-2020 Eclipse Foundation. All Rights Reserved.