Example usage for java.util ArrayList toArray

Introduction

In this page you can find the example usage for java.util ArrayList toArray.

Prototype

public Object[] toArray() 

Source Link

Document

Returns an array containing all of the elements in this list in proper sequence (from first to last element).

Usage

From source file:io.seldon.similarity.item.JdoItemSimilarityPeer.java

@Override
public Map<Long, Double> getSimilarItems(long itemId, Set<Integer> dimensions, int max) {
    Collection<Object[]> results;
    Query query;//from   www .  j a va2  s .  c  o m
    if (dimensions.isEmpty()
            || (dimensions.size() == 1 && dimensions.iterator().next() == Constants.DEFAULT_DIMENSION)) {
        String sql = "select isim.item_id2 as item_id,score from item_similarity isim where isim.item_id=? union select isim.item_id,score from item_similarity isim where isim.item_id2=? order by score desc";
        if (max > 0)
            sql = sql + " limit " + max;
        query = getPM().newQuery("javax.jdo.query.SQL", sql);
        ArrayList<Object> args = new ArrayList<>();
        args.add(itemId);
        args.add(itemId);
        results = (Collection<Object[]>) query.executeWithArray(args.toArray());
    } else {
        String dimensionsStr = StringUtils.join(dimensions, ",");
        String sql = "select isim.item_id2 as item_id,score from item_similarity isim join item_map_enum ime on (isim.item_id2=ime.item_id) join dimension d on (ime.attr_id=d.attr_id and ime.value_id=d.value_id) where dim_id in ("
                + dimensionsStr
                + ") and isim.item_id=? union select isim.item_id,score from item_similarity isim join item_map_enum ime on (isim.item_id=ime.item_id) join dimension d on (ime.attr_id=d.attr_id and ime.value_id=d.value_id) where dim_id in ("
                + dimensionsStr + ") and isim.item_id2=? order by score desc";
        if (max > 0)
            sql = sql + " limit " + max;
        query = getPM().newQuery("javax.jdo.query.SQL", sql);
        ArrayList<Object> args = new ArrayList<>();
        args.add(itemId);
        args.add(itemId);
        results = (Collection<Object[]>) query.executeWithArray(args.toArray());
    }
    Map<Long, Double> map = new HashMap<>();
    for (Object[] res : results) {
        Long item = (Long) res[0];
        Double score = (Double) res[1];
        map.put(item, score);
    }
    query.closeAll();
    return map;
}

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From source file:com.dubture.composer.ui.converter.License2StringConverter.java

@Override
public String convert(Object fromObject) {
    ArrayList<String> list = new ArrayList<String>();
    License licenses = (License) fromObject;
    for (String license : licenses) {
        list.add(license);/*from  ww w .  j  a  va  2s . co  m*/
    }

    if (list.size() == 0) {
        return "";
    }

    return StringUtils.join(list.toArray(), ", ");
}

---

From source file:io.jjcastillo.bconferencia.helper.Storage.java

public void saveAll() {
    File f = new File(FILE_NAME);
    FileOutputStream str = null;//from   w  w w .j a v  a 2  s  . c o  m
    try {
        str = new FileOutputStream(f, false);

        ArrayList<Auditorio> data = new ArrayList();
        data.add(auditorio1);
        data.add(auditorio2);

        str.write(toJSON(data.toArray()).getBytes());
        str.close();
    } catch (Exception ex) {
        Logger.getLogger(Storage.class.getName()).log(Level.SEVERE, null, ex);
        if (str != null) {
            try {
                str.close();
            } catch (IOException ex1) {
                Logger.getLogger(Storage.class.getName()).log(Level.SEVERE, null, ex1);
            }
        }
    }

}

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From source file:gobblin.ingestion.google.webmaster.UrlTriePrefixGrouperTest.java

@Test
public void testGroupToPagesWithContainsOperator() {
    List<String> pages = Arrays.asList(_property + "13", _property + "14");
    UrlTrie trie = new UrlTrie(_property, pages);
    ArrayList<String> actual = UrlTriePrefixGrouper
            .groupToPages(Triple.of(_property, FilterOperator.CONTAINS, trie.getRoot()));
    Assert.assertEquals(actual.toArray(), pages.toArray());
}

---

From source file:gobblin.ingestion.google.webmaster.UrlTriePrefixGrouperTest.java

@Test
public void testGroupToPagesWithContainsOperator2() {
    List<String> pages = Arrays.asList(_property + "13", _property + "14", _property + "1", _property + "1");
    UrlTrie trie = new UrlTrie(_property, pages);
    ArrayList<String> actual = UrlTriePrefixGrouper
            .groupToPages(Triple.of(_property, FilterOperator.CONTAINS, trie.getRoot()));
    Assert.assertEquals(actual.toArray(), new String[] { _property + "13", _property + "14", _property + "1" });
}

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From source file:edu.duke.cabig.c3pr.web.study.tabs.StudyRandomizationTab.java

public ModelAndView parseFile(HttpServletRequest request, Object commandObj, Errors error) {

    String flowType = " ";
    if (getFlow().getName().equals("Create Study")) {
        flowType = "CREATE_STUDY";
    } else if (getFlow().getName().equals("Edit Study")) {
        flowType = "EDIT_STUDY";
    } else if (getFlow().getName().equals("Amend Study")) {
        flowType = "AMEND_STUDY";
    }//from   w ww.j  a  v a2 s  .c  o m

    Map<String, String> map = new HashMap<String, String>();
    try {
        String index = request.getParameter("index").toString();
        StudyWrapper wrapper = (StudyWrapper) commandObj;

        Object viewData = bookRandomizationAjaxFacade.getTableForWrapper(new HashMap<String, List>(),
                wrapper.getFile(), index, request, flowType, wrapper);
        if (StringUtils.isEmpty(viewData.toString())) {
            map.put(AjaxableUtils.getFreeTextModelName(),
                    "<div><b>Incorrect format. Please try again.</b></div>");
        } else {
            ArrayList<String> bookRandomizationEntries = new ArrayList<String>();
            bookRandomizationEntries.add(Integer.parseInt(index), viewData.toString());
            request.setAttribute("bookRandomizationEntries", bookRandomizationEntries.toArray());
            map.put(AjaxableUtils.getFreeTextModelName(), viewData.toString());
        }
    } catch (Exception e) {
        log.error(e.getMessage());
    }
    return new ModelAndView("", map);
}

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From source file:glluch.com.ontotaxoseeker.TermsTest.java

/**
 * Test of terms method, of class Terms.
 * @throws java.io.IOException// w w  w . j ava 2s.  co  m
 * @throws java.io.FileNotFoundException
 * @throws java.lang.ClassNotFoundException
 */
@Test
public void testTerms() throws IOException, FileNotFoundException, ClassNotFoundException {
    TermsTest.resetTs();
    System.out.println("Terms.terms");
    Terms instance = TermsTest.ts;
    File file = new File("resources/test/testTermsResults.bin");
    byte[] v = FileUtils.readFileToByteArray(file);
    ArrayList<String> expResult = SerializationUtils.deserialize(v);
    ArrayList<Term> result = instance.terms();
    Iterator iter = result.iterator();
    ArrayList<String> lemas = new ArrayList<>();
    while (iter.hasNext()) {
        Term next = (Term) iter.next();
        lemas.add(next.getLema());
    }
    Object[] lemas1 = lemas.toArray();
    Object[] exp = expResult.toArray();
    java.util.Arrays.sort(lemas1);
    java.util.Arrays.sort(exp);
    //Out.p(lemas1);
    //Out.p(exp);
    Assert.assertArrayEquals(exp, lemas1);

}

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From source file:gobblin.ingestion.google.webmaster.UrlTriePrefixGrouperTest.java

@Test
public void testGroupToPagesWithEqualsOperator() {
    List<String> pages = Arrays.asList(_property + "13", _property + "14");
    UrlTrie trie1 = new UrlTrie(_property, pages);
    ArrayList<String> actual1 = UrlTriePrefixGrouper
            .groupToPages(Triple.of(_property, FilterOperator.EQUALS, trie1.getRoot()));
    Assert.assertEquals(actual1.size(), 0);

    List<String> pagesWithRoot = new ArrayList<>();
    pagesWithRoot.addAll(pages);// w  ww .  j a  v  a2 s.c o m
    pagesWithRoot.add(_property);
    UrlTrie trie2 = new UrlTrie(_property, pagesWithRoot);
    ArrayList<String> actual2 = UrlTriePrefixGrouper
            .groupToPages(Triple.of(_property, FilterOperator.EQUALS, trie2.getRoot()));
    Assert.assertEquals(actual2.toArray(), new String[] { _property });
}

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From source file:net.sf.xmm.moviemanager.http.HttpUtil.java

/**
 * Decodes a html string /* w w  w .j  a  v a2  s  .c o  m*/
 **/
public static Object[] decodeHTMLtoArray(String toDecode) {
    ArrayList<String> decoded = new ArrayList<String>();
    String tmp = "";

    try {
        int end = 0;
        for (int i = 0; i < toDecode.length(); i++) {
            if (toDecode.charAt(i) == '&' && toDecode.charAt(i + 1) == '#'
                    && (end = toDecode.indexOf(";", i)) != -1) {
                tmp += (char) Integer.parseInt(toDecode.substring(i + 3, end), 16);
                i = end;
            } else if (toDecode.charAt(i) == '<' && toDecode.indexOf('>', i) != -1) {
                i = toDecode.indexOf('>', i);

                if (!tmp.trim().equals(""))
                    decoded.add(tmp.trim());

                tmp = "";
            } else {
                tmp += toDecode.charAt(i);
            }
        }
    } catch (Exception e) {
        log.error("", e);
    }
    /* Returns the decoded string... */
    return decoded.toArray();
}

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From source file:com.onpositive.semantic.wikipedia.abstracts.svc.HtmlRendererBase.java

private void printPart(String format, ArrayList<Object> a, int last, int i) {
    if (i - last > 0) {
        String f = format.substring(last, i);
        if (a.isEmpty()) {
            p.print(f);// ww w  .  j  a  v  a  2 s .c  om
        } else {
            p.print(String.format(f, a.toArray()));
            a.clear();
        }
    }
}

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