Example usage for java.util Comparator Comparator

Introduction

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

Prototype

Comparator

Source Link

Usage

From source file:org.lightadmin.core.view.preparer.DashboardViewPreparer.java

private Collection<Pair<MenuItem, Long>> dashboardDomainTypes(
        Collection<DomainTypeAdministrationConfiguration> configurations) {
    final List<Pair<MenuItem, Long>> domainTypeItems = newLinkedList();
    for (DomainTypeAdministrationConfiguration configuration : configurations) {
        domainTypeItems.add(Pair.create(menuItem(configuration), configuration.getRepository().count()));
    }//from www  .  j  a v  a  2 s. c o  m

    sort(domainTypeItems, new Comparator<Pair<MenuItem, Long>>() {
        @Override
        public int compare(final Pair<MenuItem, Long> menuItemPair1, final Pair<MenuItem, Long> menuItemPair2) {
            return MenuItemComparator.INSTANCE.compare(menuItemPair1.first, menuItemPair2.first);
        }
    });

    return domainTypeItems;
}

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From source file:me.doshou.admin.maintain.editor.web.controller.utils.OnlineEditorUtils.java

public static void sort(final List<Map<Object, Object>> files, final Sort sort) {

    Collections.sort(files, new Comparator<Map<Object, Object>>() {
        @Override/*from  w  w w. ja v  a 2 s  .  c  o  m*/
        public int compare(Map<Object, Object> o1, Map<Object, Object> o2) {
            if (sort == null) {
                return 0;
            }
            Sort.Order nameOrder = sort.getOrderFor("name");
            if (nameOrder != null) {
                String n1 = (String) o1.get("name");
                String n2 = (String) o2.get("name");
                Boolean n1IsDirecoty = (Boolean) o1.get("isDirectory");
                Boolean n2IsDirecoty = (Boolean) o2.get("isDirectory");

                if (n1IsDirecoty.equals(Boolean.TRUE) && n2IsDirecoty.equals(Boolean.FALSE)) {
                    return -1;
                } else if (n1IsDirecoty.equals(Boolean.FALSE) && n2IsDirecoty.equals(Boolean.TRUE)) {
                    return 1;
                }

                if (nameOrder.getDirection() == Sort.Direction.ASC) {
                    return n1.compareTo(n2);
                } else {
                    return -n1.compareTo(n2);
                }
            }

            Sort.Order lastModifiedOrder = sort.getOrderFor("lastModified");
            if (lastModifiedOrder != null) {
                Long l1 = (Long) o1.get("lastModifiedForLong");
                Long l2 = (Long) o2.get("lastModifiedForLong");
                if (lastModifiedOrder.getDirection() == Sort.Direction.ASC) {
                    return l1.compareTo(l2);
                } else {
                    return -l1.compareTo(l2);
                }
            }

            Sort.Order sizeOrder = sort.getOrderFor("size");
            if (sizeOrder != null) {
                Long s1 = (Long) o1.get("size");
                Long s2 = (Long) o2.get("size");
                if (sizeOrder.getDirection() == Sort.Direction.ASC) {
                    return s1.compareTo(s2);
                } else {
                    return -s1.compareTo(s2);
                }
            }

            return 0;
        }
    });

}

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From source file:ar.com.zauber.commons.message.impl.message.ResourceBundleMessageTemplate.java

/** 
 * @see MessageFactory#renderString(java.lang.String, java.util.Map)
 * //from  w ww  .ja v  a 2  s . com
 * Try not to use this one.
 * 
 * */
@SuppressWarnings("unchecked")
public final String renderString(final String message, final Map<String, Object> model) {

    List<Map.Entry<String, Object>> entries = new ArrayList<Map.Entry<String, Object>>(model.entrySet());
    Collections.sort(entries, new Comparator<Map.Entry<String, Object>>() {
        public int compare(final Map.Entry<String, Object> o1, final Map.Entry<String, Object> o2) {

            return o1.getKey().compareTo(o2.getKey());
        }
    });

    Collection<Object> parameters = CollectionUtils.collect(entries,
            new BeanToPropertyValueTransformer("value"));

    return renderString(message, parameters.toArray());
}

---

From source file:com.github.kutschkem.Qgen.QuestionRankerByParseProbability.java

public List<Question> rank(List<Question> questions) {

    System.out.println("afterPipeline:" + questions.size());

    final Map<Question, Double> scores = new HashMap<Question, Double>();
    for (Question q : questions) {
        List<HasWord> tokens = new DocumentPreprocessor(new StringReader(q.Question)).iterator().next();

        LexicalizedParserQuery query = parser.parserQuery();
        query.parse(tokens);/*from   w  ww  .j  a  v  a  2 s. co m*/
        scores.put(q, average(query.getKBestPCFGParses(3)));
    }

    List<Question> result = new ArrayList<Question>(questions);

    Collections.sort(result, new Comparator<Question>() {

        public int compare(Question o1, Question o2) {
            return -scores.get(o1).compareTo(scores.get(o2));
        }

    });

    for (Question q : result) {
        System.out.println(q.Question + " " + scores.get(q));
    }

    return result;
}

---

From source file:com.walmartlabs.mupd8.application.Config.java

public Config(File directory) throws IOException {
    File[] files = directory.listFiles(new FilenameFilter() {
        @Override/*w  w w  .  j  av  a2  s. c  o  m*/
        public boolean accept(File dir, String name) {
            return name.endsWith(".cfg");
        }
    });
    if (files == null) {
        throw new FileNotFoundException("Configuration path " + directory.toString() + " is not a directory.");
    }
    Arrays.sort(files, new Comparator<File>() {
        @Override
        public int compare(File o1, File o2) {
            return o1.getName().compareTo(o2.getName());
        }
    });
    applyFiles(configuration, files);
    workerJSONs = extractWorkerJSONs(configuration);
}

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From source file:com.erinors.hpb.server.serviceimpl.PersistentObjectManagerImpl.java

@Override
public void onApplicationEvent(ContextRefreshedEvent event) {
    handlers = new ArrayList<PersistentObjectHandler>(
            (Collection<? extends PersistentObjectHandler>) beanFactory
                    .getBeansOfType(PersistentObjectHandler.class).values());

    Collections.sort(handlers, new Comparator<PersistentObjectHandler>() {
        private OrderComparator orderComparator = new OrderComparator();

        @Override/*from www . j a  va 2s .  c o m*/
        public int compare(PersistentObjectHandler o1, PersistentObjectHandler o2) {
            return orderComparator.compare(o1, o2);
        }
    });
}

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From source file:be.vds.jtbdive.client.view.core.stats.StatChartGenerator.java

private static JFreeChart buildChartForDiveDepths(StatQueryObject sqo) {
    Collection<StatSerie> s = sqo.getValues();
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    for (StatSerie statSerie : s) {
        List<StatPoint> points = statSerie.getPoints();
        Collections.sort(points, new Comparator<StatPoint>() {
            @Override//from  www  . jav a  2  s . co m
            public int compare(StatPoint o1, StatPoint o2) {
                return -((Double) (o1).getX()).compareTo((Double) (o2).getX());
            }
        });

        // int i = 0;
        // int indexMax = points.size()-1;
        // for (StatPoint point : points) {
        // String label =null;
        // if(i == indexMax){
        // label = "< "+((Double) point.getX());
        // }else{
        // label = (Double) point.getX() + " - "+(Double)
        // points.get(i+1).getX();
        // }
        // dataset.addValue(point.getY(),
        // label, "");
        // i++;
        // }

        for (StatPoint point : points) {
            dataset.addValue(point.getY(),
                    String.valueOf(UnitsAgent.getInstance().convertLengthFromModel((Double) point.getX())), "");
        }
    }

    String xLabel = i18n.getString("depth") + " (" + UnitsAgent.getInstance().getLengthUnit().getSymbol() + ")";
    String yLabel = i18n.getString("dives.numberof");
    JFreeChart chart = createBarChart(dataset, xLabel, yLabel);
    return chart;
}

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From source file:com.logsniffer.model.file.WildcardLogSourceTest.java

@Test
public void testLogsResolving() throws IOException {
    File tmp = File.createTempFile("sdkj", "jk");
    tmp.deleteOnExit();//from  w  w  w.  j  a  v  a2s . c o m
    File tmpFolder1 = new File(tmp.getPath() + "d", "f1");
    tmpFolder1.mkdirs();
    tmpFolder1.deleteOnExit();
    File tmpFolder2 = new File(tmp.getPath() + "d", "f2");
    tmpFolder2.mkdirs();
    tmpFolder2.deleteOnExit();
    FileUtils.write(new File(tmpFolder1, "1.txt"), "txt");
    FileUtils.write(new File(tmpFolder1, "2.txt"), "txt");
    FileUtils.write(new File(tmpFolder1, "3.log"), "log");
    FileUtils.write(new File(tmpFolder2, "22.txt"), "txt");
    File tmpDir = new File(tmpFolder2, "folder.txt");
    tmpDir.mkdir();
    tmpDir.deleteOnExit();

    // Check now
    WildcardLogsSource source = new WildcardLogsSource();
    source.setPattern(tmp.getPath() + "d/*.txt");
    Assert.assertEquals(0, source.getLogs().size());
    source.setPattern(tmp.getPath() + "d/**/*.txt");
    Log[] logs = source.getLogs().toArray(new Log[0]);
    Assert.assertEquals(3, logs.length);
    Arrays.sort(logs, new Comparator<Log>() {
        @Override
        public int compare(final Log o1, final Log o2) {
            return o1.getPath().compareTo(o2.getPath());
        }
    });
    Assert.assertTrue(logs[0].getPath().endsWith("1.txt"));
    Assert.assertTrue(logs[1].getPath().endsWith("2.txt"));
    Assert.assertTrue(logs[2].getPath().endsWith("22.txt"));
}

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From source file:info.magnolia.module.admininterface.dialogs.LanguageSelect.java

/**
 * @see info.magnolia.cms.gui.dialog.DialogSelect#init(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, info.magnolia.cms.core.Content, info.magnolia.cms.core.Content)
 *///  ww  w  . ja v a2  s  .c o m
public void init(HttpServletRequest request, HttpServletResponse response, Content websiteNode,
        Content configNode) throws RepositoryException {
    super.init(request, response, websiteNode, configNode);

    List options = new ArrayList();

    Collection col = MessagesManager.getAvailableLocales();

    for (Iterator iter = col.iterator(); iter.hasNext();) {
        Locale locale = (Locale) iter.next();
        String code = locale.getLanguage();
        if (StringUtils.isNotEmpty(locale.getCountry())) {
            code += "_" + locale.getCountry(); //$NON-NLS-1$
        }
        String name = locale.getDisplayName(MgnlContext.getLocale());
        SelectOption option = new SelectOption(name, code);
        options.add(option);
    }

    // sort them
    Collections.sort(options, new Comparator() {

        public int compare(Object arg0, Object arg1) {
            try {
                String name0 = ((SelectOption) arg0).getLabel();
                String name1 = ((SelectOption) arg1).getLabel();
                return name0.compareTo(name1);
            } catch (Exception e) {
                return 0;
            }
        }
    });

    this.setOptions(options);
}

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