Examples of SimpleSelector

br.com.starcode.parccser.model.SimpleSelector
Base classe for simple selector types.
com.github.sommeri.less4j.core.ast.SimpleSelector
com.hp.hpl.jena.rdf.model.SimpleSelector
A general selector class for use when querying models.
An instance of this class is passed with query calls to models. The model will use the test method of this class to decide whether a statement should be included in the selection.
Instances of this class can be provided with subject, predicate and object constraints. If a subject, a predicate or an object are provided, the model implementation may restrict the statements that it tests to statements whose subject, predicate and object match those provided in the constructor. This can provide for considerably more efficient searching. However, the model implementation is not required to do this. If no subject, predicate or object are provided in the constructor, then all statements in the model must be tested.
This class is designed to be subclassed by the application, defining defining further selection criteria of its own by providing its own selects method.
A direct instance of SimpleSelector returns true for the Selector::isSimple() predicate. Instances of subclasses of SimpleSelector return false, since the only reason to have such subclasses is to provide a non-trivial test predicate or S/P/O tests other than equality.
The test method first verifies that a statement satisfies any subject, predicate or object constraints and the calls the selects method to test for any application supplied constraint. The default selects method simply returns true.
org.w3c.css.sac.SimpleSelector
This interface is only for constraints on selectors.
A ConditionalSelector can only accept a simple selector or a negative selector.
@version $Revision: 1.2 $ @author Philippe Le Hegaret
org.w3c.flex.forks.css.sac.SimpleSelector
This interface is only for constraints on selectors.
A ConditionalSelector can only accept a simple selector or a negative selector.
@version $Revision: 1.2 $ @author Philippe Le Hegaret

Examples of com.hp.hpl.jena.rdf.model.SimpleSelector

     * compatability. It was be logged and has now become an exception.
     */
    try
    {
      final Literal lit = model.createLiteral(null, "");
      model.query(new SimpleSelector(null, null, lit));
      Assert.fail("SHould have thrown a null pointer exception");
    }
    catch (final NullPointerException expected)
    { // expected}
    }


    try
    {
      final Literal lit = model.createLiteral(null, "en");
      model.query(new SimpleSelector(null, null, lit));
      Assert.fail("SHould have thrown a null pointer exception");
    }
    catch (final NullPointerException expected)
    { // expected}
    }


    StmtIterator iter = model.listStatements(new SimpleSelector(null, null,
        (String) null));
    while (iter.hasNext())
    {
      iter.nextStatement().getObject();
    }


    iter = model.listStatements(new SimpleSelector(null, null,
        (Object) null));
    while (iter.hasNext())
    {
      iter.nextStatement().getObject();
    }

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector

  }


  public void testQueryWithLiteralSelector()
  {
    Statement stmt;
    final Model mm = model.query(new SimpleSelector(null, null,
        tvStrings[0], langs[0]));
    Assert.assertEquals(2, mm.size());
    final StmtIterator iter = mm.listStatements();
    try
    {

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector

  }


  public void testQueryWithNullSelector()
  {
    int count = 0;
    final Model mm = model.query(new SimpleSelector(null, null,
        (RDFNode) null));
    final StmtIterator iter = mm.listStatements();
    try
    {
      while (iter.hasNext())

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector


  public void testQueryWithPredicateSelector()
  {
    Statement stmt;
    int count = 0;
    final Model mm = model.query(new SimpleSelector(null, predicate[1],
        (RDFNode) null));
    final StmtIterator iter = mm.listStatements();
    try
    {
      while (iter.hasNext())

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector


  public void testQueryWithRDFSelector()
  {
    Statement stmt;
    int count = 0;
    final Model mm = model.query(new SimpleSelector(null, null, model
        .createTypedLiteral(false)));
    final StmtIterator iter = mm.listStatements();
    try
    {
      while (iter.hasNext())

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector


  public void testQueryWithSubjectSelector()
  {
    Statement stmt;
    int count = 0;
    final Model mm = model.query(new SimpleSelector(subject[0], null,
        (RDFNode) null));
    final StmtIterator iter = mm.listStatements();
    try
    {
      while (iter.hasNext())

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector


  }


  public void testAll()
  {
    final StmtIterator iter = model.listStatements(new SimpleSelector(null,
        null, (RDFNode) null));
    int i = 0;
    while (iter.hasNext())
    {
      i++;

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector

    Assert.assertEquals(6, i);
  }


  public void testFindObject()
  {
    final StmtIterator iter = model.listStatements(new SimpleSelector(null,
        null, RDFS.Resource));
    int i = 0;
    while (iter.hasNext())
    {
      i++;

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector

    Assert.assertEquals(2, i);
  }


  public void testFindProperty()
  {
    final StmtIterator iter = model.listStatements(new SimpleSelector(null,
        RDFS.label, (RDFNode) null));
    int i = 0;
    while (iter.hasNext())
    {
      i++;

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Examples of com.hp.hpl.jena.rdf.model.SimpleSelector

    Assert.assertEquals(2, i);
  }


  public void testFindPropertyAndObject()
  {
    final StmtIterator iter = model.listStatements(new SimpleSelector(null,
        RDF.value, 123));
    int i = 0;
    while (iter.hasNext())
    {
      i++;

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