List of toRDFValue() Examples

Examples of toRDFValue()

de.fuberlin.wiwiss.d2rq.values.Translator.toRDFValue()
Translates a value that comes from the database to an RDF value (URI, literal label, or blank node ID). The mapping must be unique. @param dbValue a value coming from the database @return the corresponding RDF value, or null if noRDF statements should be created from the database value

Examples of de.fuberlin.wiwiss.d2rq.values.Translator.toRDFValue()

    addTranslationResource(r, "foo", "bar");
    Mapping mapping = new MapParser(this.model, null).parse();
    TranslationTable table = mapping.translationTable(r);
    assertEquals(1, table.size());
    Translator translator = table.translator();
    assertEquals("bar", translator.toRDFValue("foo"));
  }


  public void testParseAlias() {
    Mapping mapping = MappingHelper.readFromTestFile("parser/alias.ttl");
    MappingHelper.connectToDummyDBs(mapping);

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Examples of de.fuberlin.wiwiss.d2rq.values.Translator.toRDFValue()

    TranslationTable table = new TranslationTable(table1);
    table.addTranslation("key1", "value1");
    table.addTranslation("key2", "value2");
    table.addTranslation("key3", "value3");
    Translator translator = table.translator();
    assertEquals("value1", translator.toRDFValue("key1"));
    assertEquals("value2", translator.toRDFValue("key2"));
    assertEquals("key1", translator.toDBValue("value1"));
    assertEquals("key2", translator.toDBValue("value2"));
  }

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Examples of de.fuberlin.wiwiss.d2rq.values.Translator.toRDFValue()

    table.addTranslation("key1", "value1");
    table.addTranslation("key2", "value2");
    table.addTranslation("key3", "value3");
    Translator translator = table.translator();
    assertEquals("value1", translator.toRDFValue("key1"));
    assertEquals("value2", translator.toRDFValue("key2"));
    assertEquals("key1", translator.toDBValue("value1"));
    assertEquals("key2", translator.toDBValue("value2"));
  }


  public void testUndefinedTranslation() {

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Examples of de.fuberlin.wiwiss.d2rq.values.Translator.toRDFValue()


  public void testUndefinedTranslation() {
    TranslationTable table = new TranslationTable(table1);
    table.addTranslation("key1", "value1");
    Translator translator = table.translator();
    assertNull(translator.toRDFValue("unknownKey"));
    assertNull(translator.toDBValue("http://example.org/"));
  }
  
  public void testNullTranslation() {
    TranslationTable table = new TranslationTable(table1);

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Examples of de.fuberlin.wiwiss.d2rq.values.Translator.toRDFValue()

  
  public void testNullTranslation() {
    TranslationTable table = new TranslationTable(table1);
    table.addTranslation("key1", "value1");
    Translator translator = table.translator();
    assertNull(translator.toRDFValue(null));
    assertNull(translator.toDBValue(null));
  }
  
  public void testTranslationsWithSameValuesAreEqual() {
    Translation t1 = new Translation("foo", "bar");

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