Examples of org.apache.jena.riot.system.PrefixMap

org.apache.jena.riot.system.PrefixMap
Interface for lightweight prefix maps, this is similar to {@link PrefixMapping} from Jena Core but it omits any reverse lookupfunctionality.
The contract also does not require an implementation to do any validation unlike the Jena Core {@link PrefixMapping} which require validation ofprefixes.

Implementations

For input dominated workloads where you are primarily calling {@link #expand(String)} or {@link #expand(String,String)} it is best to usethe default implementation - {@link PrefixMapStd}. For output dominated workloads where you are primarily calling {@link #abbrev(String)} or{@link #abbreviate(String)} it is better to use the {@link FastAbbreviatingPrefixMap}implementation. See the javadoc for those classes for more explanation of their differences.

    
    private static void printIRI(Writer out, String iriStr, Prologue prologue)
    {
        if ( prologue != null )
        {
            PrefixMap pmap = prologue.getPrefixMap() ;
            if (  pmap != null )
            {
                String pname = prefixFor(iriStr, pmap) ;
                if ( pname != null )
                {

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    private static void printIRI(Writer out, String iriStr, Prologue prologue)
    {
        if ( prologue != null )
        {
            PrefixMap pmap = prologue.getPrefixMap() ;
            if (  pmap != null )
            {
                String pname = prefixFor(iriStr, pmap) ;
                if ( pname != null )
                {

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      // Need to access the prefix mapping.
      
      Tokenizer tokenizer = TokenizerFactory.makeTokenizerString(testString) ;
      StreamRDF sink = StreamRDFLib.sinkNull() ;
      LangTurtle parser = RiotReader.createParserTurtle(tokenizer, "http://base/", sink) ;
      PrefixMap prefixMap = parser.getProfile().getPrologue().getPrefixMap() ;


      prefixMap.add("a", "http://host/a#") ;
        prefixMap.add("x", "http://host/a#") ;
        // Unicode 00E9 is e-acute
        // Unicode 03B1 is alpha
        prefixMap.add("\u00E9", "http://host/e-acute/") ;
        prefixMap.add("\u03B1", "http://host/alpha/") ;
        prefixMap.add("", "http://host/") ;
        prefixMap.add("rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#") ;
        prefixMap.add("xsd", "http://www.w3.org/2001/XMLSchema#") ;
        parser.parse();


        tokenizer.close();
  }

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Related Classes of org.apache.jena.riot.system.PrefixMap

org.apache.jena.riot.lang.TestTurtleTerms

org.apache.jena.riot.out.OutputLangUtils

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Examples of org.apache.jena.riot.system.PrefixMap

Implementations

Related Classes of org.apache.jena.riot.system.PrefixMap