Example usage for org.apache.commons.collections IteratorUtils toList

Introduction

In this page you can find the example usage for org.apache.commons.collections IteratorUtils toList.

Prototype

public static List toList(Iterator iterator)

Source Link

Document

Gets a list based on an iterator.

Usage

From source file:ec.edu.espe.distribuidas.factnosql.test.consultarProductos.java

public static void main(String[] args) {
    PersistenceManager persistence = new PersistenceManager();

    Iterator<PersonasSum> aggregate = persistence.context().createAggregation(Factura.class)
            .group("persona", Group.grouping("count", new Accumulator("$sum", 1)),
                    Group.grouping("cedula", Group.first("valor")),
                    Group.grouping("persona", Group.first("persona")))
            .aggregate(PersonasSum.class);
    List<PersonasSum> presonasS = IteratorUtils.toList(aggregate);
    for (PersonasSum p : presonasS)
        System.out.println(p);/*  w ww  . ja  v  a  2s  .  com*/

}

From source file:ec.edu.espe.distribuidas.factnosql.test.consultaTotalVentas.java

public static void main(String[] args) throws ParseException {
    PersistenceManager persistence = new PersistenceManager();
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    Query q = persistence.context().createQuery(Factura.class).field("fechaEmision")
            .equal(sdf.parse("2016-01-27"));
    Iterator<VentasDiarias> aggregate = persistence.context().createAggregation(Factura.class)
            .group("fechaEmision", Group.grouping("total", Group.sum("total")),
                    Group.grouping("count", new Accumulator("$sum", 1)),
                    Group.grouping("fechaEmision", Group.first("fechaEmision")))
            .aggregate(VentasDiarias.class);
    List<VentasDiarias> totalVentas = IteratorUtils.toList(aggregate);
    for (VentasDiarias p : totalVentas)
        System.out.println(p);/* w w w  .j a  va  2 s .  co m*/

}

From source file:ec.edu.espe.distribuidas.factnosql.test.consultaPersonas.java

public static void main(String[] args) throws ParseException {
    PersistenceManager persistence = new PersistenceManager();
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    Query q = persistence.context().createQuery(Factura.class).field("fechaEmision")
            .equal(sdf.parse("2016-01-27"));
    Iterator<ProductoSum> aggregate = persistence.context().createAggregation(Factura.class).match(q)
            .unwind("detalle")
            .group("detalle.producto", Group.grouping("count", Group.sum("detalle.cantidad")),
                    Group.grouping("fecha", Group.first("fechaEmision")),
                    Group.grouping("codigo", Group.first("detalle.codigo")))
            .aggregate(ProductoSum.class);
    List<ProductoSum> presonasS = IteratorUtils.toList(aggregate);
    for (ProductoSum p : presonasS)
        System.out.println(p);/*w ww  .  jav a 2 s.co  m*/

}

From source file:de.qaware.chronix.spark.api.java.ExternalizeTestData.java

/**
 * @param args optional first argument: file to serialize to. A default file name is provided.
 * @throws SolrServerException/*  ww  w  . j  a va  2 s .c om*/
 * @throws FileNotFoundException
 */
public static void main(String[] args) throws SolrServerException, IOException {

    ChronixSparkLoader chronixSparkLoader = new ChronixSparkLoader();
    ChronixYAMLConfiguration config = chronixSparkLoader.getConfig();

    String file = (args.length >= 1) ? args[0] : config.getTestdataFile();

    Path filePath = Paths.get(file);
    Files.deleteIfExists(filePath);
    Output output = new Output(new DeflaterOutputStream(new FileOutputStream(filePath.toString())));
    System.out.println("Opening test data file: " + filePath.toString());

    ChronixSparkContext cSparkContext = null;

    //Create target file
    try {
        //Create Chronix Spark context
        cSparkContext = chronixSparkLoader.createChronixSparkContext();

        //Read data into ChronixRDD
        SolrQuery query = new SolrQuery(config.getSolrReferenceQuery());
        ChronixRDD rdd = cSparkContext.queryChronixChunks(query, config.getZookeeperHost(),
                config.getChronixCollection(), config.getStorage());

        System.out.println("Writing " + rdd.count() + " time series into test data file.");

        //Loop through result and serialize it to disk
        Kryo kryo = new Kryo();
        List<MetricTimeSeries> mtsList = IteratorUtils.toList(rdd.iterator());
        System.out.println("Writing objects...");
        kryo.writeObject(output, mtsList);
        output.flush();
        System.out.println("Objects written.");
    } finally {
        output.close();
        if (cSparkContext != null) {
            cSparkContext.getSparkContext().close();
        }
        System.out.println("Test data file written successfully!");
    }
}

From source file:com.amalto.core.storage.CachedResults.java

public static StorageResults from(StorageResults otherResults) {
    return new CachedResults(IteratorUtils.toList(otherResults.iterator()));
}

From source file:com.syncleus.tinkermapdb.ExampleTest.java

@Test
public void testMapDBGraph() throws IOException {

    MapGraph m = new MapGraph();
    m.addEdge(null, m.addVertex("x"), m.addVertex("y"), "xy");
    assertEquals(2, IteratorUtils.toList(m.getVertices().iterator()).size());
    assertEquals(1, IteratorUtils.toList(m.getEdges().iterator()).size());

}

From source file:com.br.helpdesk.service.BaseService.java

public List<T> findAll() {
    return IteratorUtils.toList(getRepository().findAll().iterator());
}

From source file:br.ifes.poo2.chess.cln.cdp.players.factories.PlayerComputer.java

public String play(Color color, Game game) {
    Iterator<Piece> iterator = game.getPiecesOfPlayer(color);
    List<Piece> listOfPieces = IteratorUtils.toList(iterator);
    List<Position> positions;
    int rand;/*from w  w w .j av a 2 s. c  o  m*/
    Piece piece;

    Position positionAux;
    int count = 0;
    while (count < 50) {
        if (listOfPieces.size() > 0) {
            rand = (int) (Math.random() * (listOfPieces.size() - 1));
            piece = listOfPieces.get(rand);

            positions = piece.getPath(game.getChessBoard(), piece.getPosition());

            if (positions.size() > 0) {
                rand = (int) (Math.random() * (positions.size() - 1));
                positionAux = positions.get(rand);

                return "" + piece.getPosition().getColumn() + piece.getPosition().getLine()
                        + positionAux.getColumn() + positionAux.getLine();
            }

        }
        count++;
    }
    return "desistir";
}

From source file:com.br.helpdesk.controller.ClientController.java

@RequestMapping(method = RequestMethod.GET)
public @ResponseBody List<Client> getAllClients() {
    return IteratorUtils.toList(clientRepository.findAll().iterator());
}

From source file:net.cpollet.jixture.fixtures.TestCleaningFixture.java

@Test
public void getClassesToDeleteReturnsClassListWithoutDuplicates() {
    // GIVEN//from  w  w  w .  j a v  a  2s. com
    CleaningFixture fixture = new CleaningFixture(String.class, Integer.class, String.class);

    // WHEN + THEN
    List classesToDelete = IteratorUtils.toList(fixture.getClassesToDeleteIterator());
    assertThat(classesToDelete) //
            .hasSize(2) //
            .containsExactly(String.class, Integer.class);
}