Package spark.spi.rdf

Examples of spark.spi.rdf.TypedLiteralImpl

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   * Convert from boolean to xsd:boolean typed literal
   * @param b Boolean value
   * @return Converted literal
   */
  public static TypedLiteral toLiteral(boolean b) {
    return new TypedLiteralImpl(Boolean.toString(b), BOOLEAN.typeUri);
  }
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   * Convert from float to xsd:float typed literal
   * @param f Float value
   * @return Converted literal
   */
  public static TypedLiteral toLiteral(float f) {
    return new TypedLiteralImpl(Float.toString(f), FLOAT.typeUri);
  }
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   * Convert from double to xsd:double typed literal
   * @param d Double value
   * @return Converted literal
   */
  public static TypedLiteral toLiteral(double d) {
    return new TypedLiteralImpl(Double.toString(d), DOUBLE.typeUri);
  }
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    if (c != null) return c.literal(value);
    // The object has an unrecognized type that doesn't translate directly to XSD.
    // Omitting the datatype would imply a type of xsd:string, so use xsd:anySimpleType instead.
    // The use of xsd:anySimpleType prevents round-tripping; in the future we could possibly
    // serialize this as a byte array and use xsd:hexBinary or xsd:base64Binary.
    return new TypedLiteralImpl(value.toString(), XsdTypes.ANY_SIMPLE_TYPE);
  }
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      uriConversions.put(dt, this);
      classConversions.put(c, this);
    }
    /** @return an RDF literal with the appropriate datatype URI and lexical form computed from the given object. */
    final TypedLiteral literal(Object data) {
      return new TypedLiteralImpl(lexical(clazz.cast(data)), typeUri);
    }
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      TestCursor.assertCursor(s, NONE);
      assertEquals(new PlainLiteralImpl("xyz"), s.getBinding(var));
     
      assertTrue(s.next());
      TestCursor.assertCursor(s, NONE);
      assertEquals(new TypedLiteralImpl("100", XsdTypes.INT), s.getBinding(var));
      assertEquals(100, s.getInt(var));
     
      assertTrue(s.next());
      TestCursor.assertCursor(s, LAST);
      assertEquals(new PlainLiteralImpl("chat", "fr"), s.getBinding(var));
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Related Classes of spark.spi.rdf.TypedLiteralImpl

  • sherpa.client.SHPSolutions
  • sherpa.client.TestSherpaClient
  • spark.api.rdf.TypedLiteral
  • spark.protocol.parser.TestXMLSelectResults
  • spark.protocol.parser.XMLSelectResults
  • spark.spi.Conversions
  • spark.spi.Conversions$Conversion
  • spark.spi.TestConversions
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