org.eclipse.rdf4j.rio.trix

## Class TriXParser

- java.lang.Object
- - org.eclipse.rdf4j.rio.helpers.AbstractRDFParser
  - - org.eclipse.rdf4j.rio.helpers.XMLReaderBasedParser
    - - org.eclipse.rdf4j.rio.trix.TriXParser

- All Implemented Interfaces:
    RDFParser, ErrorHandler

      public class TriXParser
      extends XMLReaderBasedParser
      implements ErrorHandler

  A parser that can parse RDF files that are in the TriX format .
  Author:
    Arjohn Kampman

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface org.eclipse.rdf4j.rio.RDFParser

      `RDFParser.DatatypeHandling`

  - ### Field Summary

    - ### Fields inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFParser

      `rdfHandler, valueFactory`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `TriXParser()` Creates a new TriXParser that will use a `SimpleValueFactory` to create objects for resources, bNodes, literals and statements.
    `TriXParser(ValueFactory valueFactory)` Creates a new TriXParser that will use the supplied ValueFactory to create objects for resources, bNodes, literals and statements.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected Literal` | `createLiteral(String label, String lang, IRI datatype)` Creates a `Literal` object with the supplied parameters.
    `void` | `error(SAXParseException exception)` Implementation of SAX ErrorHandler.error
    `void` | `fatalError(SAXParseException exception)` Implementation of SAX ErrorHandler.fatalError
    `RDFFormat` | `getRDFFormat()` Gets the RDF format that this parser can parse.
    `Collection<RioSetting<?>>` | `getSupportedSettings()`
    `void` | `parse(InputStream in, String baseURI)` Parses the data from the supplied InputStream, using the supplied baseURI to resolve any relative URI references.
    `void` | `parse(Reader reader, String baseURI)` Parses the data from the supplied Reader, using the supplied baseURI to resolve any relative URI references.
    `protected void` | `reportError(String msg, RioSetting<Boolean> setting)` Overrides `AbstractRDFParser.reportError(String, RioSetting)`, adding line- and column number information to the error.
    `protected void` | `reportFatalError(Exception e)` Overrides `AbstractRDFParser.reportFatalError(Exception)`, adding line- and column number information to the error.
    `protected void` | `reportFatalError(String msg)` Overrides `AbstractRDFParser.reportFatalError(String)`, adding line- and column number information to the error.
    `protected void` | `reportWarning(String msg)` Overrides `AbstractRDFParser.reportWarning(String)`, adding line- and column number information to the error.
    `void` | `warning(SAXParseException exception)` Implementation of SAX ErrorHandler.warning

    - ### Methods inherited from class org.eclipse.rdf4j.rio.helpers.XMLReaderBasedParser

      `getCompulsoryXmlFeatureSettings, getCompulsoryXmlPropertySettings, getOptionalXmlFeatureSettings, getOptionalXmlPropertySettings, getXMLReader`

    - ### Methods inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFParser

      `clear, clearBNodeIDMap, createBNode, createBNode, 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, verifyData`

    - ### Methods inherited from class java.lang.Object

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

    - ### Methods inherited from interface org.eclipse.rdf4j.rio.RDFParser

      `parse, parse`

- - ### Constructor Detail

    - #### TriXParser

          public TriXParser()

      Creates a new TriXParser that will use a `SimpleValueFactory` to create objects for resources, bNodes, literals and statements.

    - #### TriXParser

          public TriXParser(ValueFactory valueFactory)

      Creates a new TriXParser that will use the supplied ValueFactory to create objects for resources, bNodes, literals and statements.
      Parameters:
        `valueFactory` - A ValueFactory.

  - ### Method Detail

    - #### getRDFFormat

          public final RDFFormat getRDFFormat()

      Description copied from interface: `RDFParser`
      Gets the RDF format that this parser can parse.
      Specified by:
        `getRDFFormat` in interface `RDFParser`

    - #### getSupportedSettings

          public Collection<RioSetting<?>> getSupportedSettings()

      Specified by:
        `getSupportedSettings` in interface `RDFParser`
      Overrides:
        `getSupportedSettings` in class `AbstractRDFParser`
      Returns:
        A collection of `RioSetting`s that are supported by this RDFParser.

    - #### parse

          public void parse(InputStream in,
                            String baseURI)
                     throws IOException,
                            RDFParseException,
                            RDFHandlerException

      Description copied from interface: `RDFParser`
      Parses the data from the supplied InputStream, using the supplied baseURI to resolve any relative URI references.
      Specified by:
        `parse` in interface `RDFParser`
      Parameters:
        `in` - The InputStream from which to read the data.
        `baseURI` - The URI associated with the data in the InputStream. May be `null`. Parsers for syntax formats that do not support relative URIs will ignore this argument.

        Note that if the data contains an embedded base URI, that embedded base URI will overrule the value supplied here (see RFC 3986 section 5.1 for details).

      Throws:
        `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 has encountered an unrecoverable error.

    - #### parse

          public void parse(Reader reader,
                            String baseURI)
                     throws IOException,
                            RDFParseException,
                            RDFHandlerException

      Description copied from interface: `RDFParser`
      Parses the data from the supplied Reader, using the supplied baseURI to resolve any relative URI references.
      Specified by:
        `parse` in interface `RDFParser`
      Parameters:
        `reader` - The Reader from which to read the data.
        `baseURI` - The URI associated with the data in the InputStream. May be `null`. Parsers for syntax formats that do not support relative URIs will ignore this argument.

        Note that if the data contains an embedded base URI, that embedded base URI will overrule the value supplied here (see RFC 3986 section 5.1 for details).

      Throws:
        `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 has encountered an unrecoverable error.

    - #### createLiteral

          protected Literal createLiteral(String label,
                                          String lang,
                                          IRI datatype)
                                   throws RDFParseException

      Description copied from class: `AbstractRDFParser`
      Creates a `Literal` object with the supplied parameters.
      Overrides:
        `createLiteral` in class `AbstractRDFParser`
      Throws:
        `RDFParseException`

    - #### reportWarning

          protected void reportWarning(String msg)

      Overrides `AbstractRDFParser.reportWarning(String)`, adding line- and column number information to the error.
      Overrides:
        `reportWarning` in class `AbstractRDFParser`

    - #### reportError

          protected void reportError(String msg,
                                     RioSetting<Boolean> setting)
                              throws RDFParseException

      Overrides `AbstractRDFParser.reportError(String, RioSetting)`, adding line- and column number information to the error.
      Overrides:
        `reportError` in class `AbstractRDFParser`
      Parameters:
        `msg` - 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.
      Throws:
        `RDFParseException` - If `RioConfig.get(RioSetting)` returns true, and `ParserConfig.isNonFatalError(RioSetting)` returns true for the given setting.

    - #### reportFatalError

          protected void reportFatalError(String msg)
                                   throws RDFParseException

      Overrides `AbstractRDFParser.reportFatalError(String)`, adding line- and column number information to the error.
      Overrides:
        `reportFatalError` in class `AbstractRDFParser`
      Throws:
        `RDFParseException`

    - #### reportFatalError

          protected void reportFatalError(Exception e)
                                   throws RDFParseException

      Overrides `AbstractRDFParser.reportFatalError(Exception)`, adding line- and column number information to the error.
      Overrides:
        `reportFatalError` in class `AbstractRDFParser`
      Throws:
        `RDFParseException`

    - #### warning

          public void warning(SAXParseException exception)
                       throws SAXException

      Implementation of SAX ErrorHandler.warning
      Specified by:
        `warning` in interface `ErrorHandler`
      Throws:
        `SAXException`

    - #### error

          public void error(SAXParseException exception)
                     throws SAXException

      Implementation of SAX ErrorHandler.error
      Specified by:
        `error` in interface `ErrorHandler`
      Throws:
        `SAXException`

    - #### fatalError

          public void fatalError(SAXParseException exception)
                          throws SAXException

      Implementation of SAX ErrorHandler.fatalError
      Specified by:
        `fatalError` in interface `ErrorHandler`
      Throws:
        `SAXException`

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