Example usage for java.lang Number intValue

List of usage examples for java.lang Number intValue

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Introduction

In this page you can find the example usage for java.lang Number intValue.

Prototype

public abstract int intValue();

Source Link

Document

Returns the value of the specified number as an int .

Usage

From source file:com.erudika.para.utils.Utils.java

/**
 * Abbreviates an integer by adding a letter suffix at the end.
 * E.g. "M" for millions, "K" for thousands, etc.
 * @param number a big integer//  w w w  .j  a v  a2  s . co m
 * @param decPlaces decimal places
 * @return the rounded integer as a string
 */
public static String abbreviateInt(Number number, int decPlaces) {
    if (number == null) {
        return "";
    }
    String abbrevn = number.toString();
    // 2 decimal places => 100, 3 => 1000, etc
    decPlaces = (int) Math.pow(10, decPlaces);
    // Enumerate number abbreviations
    String[] abbrev = { "K", "M", "B", "T" };
    boolean done = false;
    // Go through the array backwards, so we do the largest first
    for (int i = abbrev.length - 1; i >= 0 && !done; i--) {
        // Convert array index to "1000", "1000000", etc
        int size = (int) Math.pow(10, (i + 1) * 3);
        // If the number is bigger or equal do the abbreviation
        if (size <= number.intValue()) {
            // Here, we multiply by decPlaces, round, and then divide by decPlaces.
            // This gives us nice rounding to a particular decimal place.
            number = Math.round(number.intValue() * decPlaces / size) / decPlaces;
            // Add the letter for the abbreviation
            abbrevn = number + abbrev[i];
            // We are done... stop
            done = true;
        }
    }
    return abbrevn;
}

From source file:com.scit.sling.test.MockValueMap.java

@SuppressWarnings("unchecked")
private <T> T convertType(Object o, Class<T> type) {
    if (o == null) {
        return null;
    }//from w w  w  .  j ava 2s .c om
    if (o.getClass().isArray() && type.isArray()) {
        if (type.getComponentType().isAssignableFrom(o.getClass().getComponentType())) {
            return (T) o;
        } else {
            // we need to convert the elements in the array
            Object array = Array.newInstance(type.getComponentType(), Array.getLength(o));
            for (int i = 0; i < Array.getLength(o); i++) {
                Array.set(array, i, convertType(Array.get(o, i), type.getComponentType()));
            }
            return (T) array;
        }
    }
    if (o.getClass().isAssignableFrom(type)) {
        return (T) o;
    }
    if (String.class.isAssignableFrom(type)) {
        // Format dates
        if (o instanceof Calendar) {
            return (T) formatDate((Calendar) o);
        } else if (o instanceof Date) {
            return (T) formatDate((Date) o);
        } else if (o instanceof DateTime) {
            return (T) formatDate((DateTime) o);
        }
        return (T) String.valueOf(o);
    } else if (o instanceof DateTime) {
        DateTime dt = (DateTime) o;
        if (Calendar.class.isAssignableFrom(type)) {
            return (T) dt.toCalendar(Locale.getDefault());
        } else if (Date.class.isAssignableFrom(type)) {
            return (T) dt.toDate();
        } else if (Number.class.isAssignableFrom(type)) {
            return convertType(dt.getMillis(), type);
        }
    } else if (o instanceof Number && Number.class.isAssignableFrom(type)) {
        if (Byte.class.isAssignableFrom(type)) {
            return (T) (Byte) ((Number) o).byteValue();
        } else if (Double.class.isAssignableFrom(type)) {
            return (T) (Double) ((Number) o).doubleValue();
        } else if (Float.class.isAssignableFrom(type)) {
            return (T) (Float) ((Number) o).floatValue();
        } else if (Integer.class.isAssignableFrom(type)) {
            return (T) (Integer) ((Number) o).intValue();
        } else if (Long.class.isAssignableFrom(type)) {
            return (T) (Long) ((Number) o).longValue();
        } else if (Short.class.isAssignableFrom(type)) {
            return (T) (Short) ((Number) o).shortValue();
        } else if (BigDecimal.class.isAssignableFrom(type)) {
            return (T) new BigDecimal(o.toString());
        }
    } else if (o instanceof Number && type.isPrimitive()) {
        final Number num = (Number) o;
        if (type == byte.class) {
            return (T) new Byte(num.byteValue());
        } else if (type == double.class) {
            return (T) new Double(num.doubleValue());
        } else if (type == float.class) {
            return (T) new Float(num.floatValue());
        } else if (type == int.class) {
            return (T) new Integer(num.intValue());
        } else if (type == long.class) {
            return (T) new Long(num.longValue());
        } else if (type == short.class) {
            return (T) new Short(num.shortValue());
        }
    } else if (o instanceof String && Number.class.isAssignableFrom(type)) {
        if (Byte.class.isAssignableFrom(type)) {
            return (T) new Byte((String) o);
        } else if (Double.class.isAssignableFrom(type)) {
            return (T) new Double((String) o);
        } else if (Float.class.isAssignableFrom(type)) {
            return (T) new Float((String) o);
        } else if (Integer.class.isAssignableFrom(type)) {
            return (T) new Integer((String) o);
        } else if (Long.class.isAssignableFrom(type)) {
            return (T) new Long((String) o);
        } else if (Short.class.isAssignableFrom(type)) {
            return (T) new Short((String) o);
        } else if (BigDecimal.class.isAssignableFrom(type)) {
            return (T) new BigDecimal((String) o);
        }
    }
    throw new NotImplementedException(
            "Can't handle conversion from " + o.getClass().getName() + " to " + type.getName());
}

From source file:org.tomitribe.tribestream.registryng.resources.EndpointHistoryResourceTest.java

@Test
public void loadRevisionHasPayload() {
    // Given: A random application
    final EndpointSearchResult searchResult = registry.withRetries(() -> {
        List<EndpointSearchResult> searchResults = getSearchPage().getResults().stream()
                .map(SearchResult::getEndpoints).flatMap(List::stream).collect(toList());
        final EndpointSearchResult result = searchResults.get(random.nextInt(searchResults.size()));
        assertNotNull("endpoint exists", em.find(Endpoint.class, result.getEndpointId()));
        return result;
    });/*from  w w w.ja  v a 2  s .co m*/

    final String applicationId = searchResult.getApplicationId();
    final String endpointId = searchResult.getEndpointId();

    final AuditReader auditReader = AuditReaderFactory.get(em);
    final Number revision = auditReader.getRevisions(Endpoint.class, endpointId).iterator().next();

    final String json = registry.target()
            .path("api/history/application/{applicationId}/endpoint/{endpointId}/{revision}")
            .resolveTemplate("applicationId", applicationId).resolveTemplate("endpointId", endpointId)
            .resolveTemplate("revision", revision.intValue()).request(MediaType.APPLICATION_JSON_TYPE)
            .get(EndpointWrapper.class).getJson();

    assertNotNull(json);
    assertFalse(json.trim().isEmpty());
    try { // valid it is json
        new ObjectMapper().readTree(json);
    } catch (final IOException e) {
        fail(e.getMessage());
    }
}

From source file:com.yifanlu.Kindle.JSONMenu.java

/**
 * Recursively reads the JSON data and converts it to a {@link LauncherAction} which contains either a
 * {@link LauncherScript} which executes a shell command when called or a {@link LauncherMenu} which contains
 * other {@link LauncherAction} items./*from  www  . ja v a  2s. c  o m*/
 *
 * @param json   The JSON object to parse
 * @param parent The menu to add the items to
 * @return The {@link LauncherAction} that is defined by the JSON data
 * @throws IOException if there are problems reading the JSON file
 */
protected LauncherAction jsonToAction(JSONObject json, LauncherMenu parent) throws IOException {
    String name = (String) json.get("name");
    Number priorityNum = (Number) json.get("priority");
    int priority;
    String action = (String) json.get("action");
    String params = (String) json.get("params");
    JSONArray items = (JSONArray) json.get("items");
    LauncherAction launcherAction;
    if (name == null)
        name = "No Text";
    if (priorityNum == null)
        priority = 0;
    else
        priority = priorityNum.intValue();
    if (items != null) {
        launcherAction = new LauncherMenu(name, priority, parent);
        KindleLauncher.LOG.debug(JSON_MENU_ITEM, new String[] { name, "submenu", "" }, "");
        Iterator it = items.iterator();
        while (it.hasNext()) {
            JSONObject itemObj = (JSONObject) it.next();
            ((LauncherMenu) launcherAction).addMenuItem(jsonToAction(itemObj, (LauncherMenu) launcherAction));
        }
    } else if (action != null) {
        if (params == null)
            params = "";
        File script;
        if (action.startsWith("/"))
            script = new File(action);
        else
            script = new File(mJsonFile.getParentFile(), action);
        launcherAction = new LauncherScript(name, priority, script, params);
        KindleLauncher.LOG.debug(JSON_MENU_ITEM, new String[] { name, action, params }, "");
    } else {
        throw new IOException("No valid action found for menu item: " + json.toJSONString());
    }
    return launcherAction;

}

From source file:de.perdoctus.ebikeconnect.gui.ActivitiesOverviewController.java

@FXML
public void initialize() {
    logger.info("Init!");

    NUMBER_FORMAT.setMaximumFractionDigits(2);

    webEngine = webView.getEngine();//from ww w  .  j  a v  a2  s .co m
    webEngine.load(getClass().getResource("/html/googleMap.html").toExternalForm());

    // Activity Headers
    activityDaysHeaderService.setOnSucceeded(event -> {
        activitiesTable.setItems(FXCollections.observableArrayList(activityDaysHeaderService.getValue()));
        activitiesTable.getSortOrder().add(tcDate);
        tcDate.setSortable(true);
    });
    activityDaysHeaderService.setOnFailed(
            event -> logger.error("Failed to obtain ActivityList!", activityDaysHeaderService.getException()));
    final ProgressDialog activityHeadersProgressDialog = new ProgressDialog(activityDaysHeaderService);
    activityHeadersProgressDialog.initModality(Modality.APPLICATION_MODAL);

    // Activity Details
    activityDetailsGroupService.setOnSucceeded(
            event -> this.currentActivityDetailsGroup.setValue(activityDetailsGroupService.getValue()));
    activityDetailsGroupService.setOnFailed(event -> logger.error("Failed to obtain ActivityDetails!",
            activityDaysHeaderService.getException()));
    final ProgressDialog activityDetailsProgressDialog = new ProgressDialog(activityDetailsGroupService);
    activityDetailsProgressDialog.initModality(Modality.APPLICATION_MODAL);

    // Gpx Export
    gpxExportService.setOnSucceeded(event -> gpxExportFinished());
    gpxExportService
            .setOnFailed(event -> handleError("Failed to generate GPX File", gpxExportService.getException()));

    tcxExportService.setOnSucceeded(event -> gpxExportFinished());
    tcxExportService
            .setOnFailed(event -> handleError("Failed to generate TCX File", tcxExportService.getException()));

    // ActivityTable
    tcDate.setCellValueFactory(param -> new SimpleObjectProperty<>(param.getValue().getDate()));
    tcDate.setCellFactory(param -> new LocalDateCellFactory());
    tcDate.setSortType(TableColumn.SortType.DESCENDING);

    tcDistance.setCellValueFactory(param -> new SimpleObjectProperty<>(param.getValue().getDistance() / 1000));
    tcDistance.setCellFactory(param -> new NumberCellFactory(1, "km"));

    tcDuration.setCellValueFactory(param -> new SimpleObjectProperty<>(param.getValue().getDrivingTime()));
    tcDuration.setCellFactory(param -> new DurationCellFactory());

    activitiesTable.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
    activitiesTable.getSelectionModel().getSelectedItems()
            .addListener((ListChangeListener<ActivityHeaderGroup>) c -> {
                while (c.next()) {
                    if (c.wasRemoved()) {
                        for (ActivityHeaderGroup activityHeaderGroup : c.getRemoved()) {
                            lstSegments.getItems().removeAll(activityHeaderGroup.getActivityHeaders());
                        }

                    }
                    if (c.wasAdded()) {
                        for (ActivityHeaderGroup activityHeaderGroup : c.getAddedSubList()) {
                            if (activityHeaderGroup != null) { // WTF? Why can this be null!?
                                lstSegments.getItems().addAll(activityHeaderGroup.getActivityHeaders());
                            }
                        }
                    }

                }
                lstSegments.getItems().sort((o1, o2) -> o1.getStartTime().isAfter(o2.getStartTime()) ? 1 : 0);
            });

    activitiesTable.setOnMouseClicked(event -> {
        if (event.getClickCount() == 2) {
            lstSegments.getCheckModel().checkAll();
            openSelectedSections();
        }
    });

    // Segment List
    lstSegments
            .setCellFactory(listView -> new CheckBoxListCell<>(item -> lstSegments.getItemBooleanProperty(item),
                    new StringConverter<ActivityHeader>() {

                        @Override
                        public ActivityHeader fromString(String arg0) {
                            return null;
                        }

                        @Override
                        public String toString(ActivityHeader activityHeader) {
                            final String startTime = activityHeader.getStartTime().format(DATE_TIME_FORMATTER);
                            final String endTime = activityHeader.getEndTime().format(TIME_FORMATTER);
                            final double distance = activityHeader.getDistance() / 1000;
                            return startTime + " - " + endTime + " (" + NUMBER_FORMAT.format(distance) + " km)";
                        }

                    }));

    // -- Chart
    chartRangeSlider.setLowValue(0);
    chartRangeSlider.setHighValue(chartRangeSlider.getMax());

    xAxis.setAutoRanging(false);
    xAxis.lowerBoundProperty().bind(chartRangeSlider.lowValueProperty());
    xAxis.upperBoundProperty().bind(chartRangeSlider.highValueProperty());
    xAxis.tickUnitProperty().bind(
            chartRangeSlider.highValueProperty().subtract(chartRangeSlider.lowValueProperty()).divide(20));
    xAxis.setTickLabelFormatter(new StringConverter<Number>() {
        @Override
        public String toString(Number object) {
            final Duration duration = Duration.of(object.intValue(), ChronoUnit.SECONDS);
            return String.valueOf(DurationFormatter.formatHhMmSs(duration));
        }

        @Override
        public Number fromString(String string) {
            return null;
        }
    });

    chart.getChart().setOnScroll(event -> {
        final double scrollAmount = event.getDeltaY();
        chartRangeSlider.setLowValue(chartRangeSlider.getLowValue() + scrollAmount);
        chartRangeSlider.setHighValue(chartRangeSlider.getHighValue() - scrollAmount);
    });

    xAxis.setOnMouseMoved(event -> {
        if (getCurrentActivityDetailsGroup() == null) {
            return;
        }

        final Number valueForDisplay = xAxis.getValueForDisplay(event.getX());
        final List<Coordinate> trackpoints = getCurrentActivityDetailsGroup().getJoinedTrackpoints();
        final int index = valueForDisplay.intValue();
        if (index >= 0 && index < trackpoints.size()) {
            final Coordinate coordinate = trackpoints.get(index);
            if (coordinate.isValid()) {
                final LatLng latLng = new LatLng(coordinate);
                try {
                    webEngine.executeScript(
                            "updateMarkerPosition(" + objectMapper.writeValueAsString(latLng) + ");");
                } catch (JsonProcessingException e) {
                    e.printStackTrace(); //TODO clean up ugly code!!!!--------------
                }
            }
        }
    });

    // -- Current ActivityDetails
    this.currentActivityDetailsGroup.addListener((observable, oldValue, newValue) -> {
        if (newValue != null) {
            activityGroupChanged(newValue);
        }
    });
}

From source file:com.hortonworks.streamline.streams.cluster.register.impl.StormServiceRegistrar.java

private Pair<Component, List<ComponentProcess>> createNimbusComponent(Config config,
        Map<String, String> flatConfigMap) {
    if (!config.contains(PARAM_NIMBUS_SEEDS)) {
        throw new IllegalArgumentException("Required parameter " + PARAM_NIMBUS_SEEDS + " not present.");
    }/*from   w ww  .  j a v a  2s.c o m*/

    if (!config.contains(PARAM_NIMBUS_THRIFT_PORT)) {
        throw new IllegalArgumentException("Required parameter " + PARAM_NIMBUS_THRIFT_PORT + " not present.");
    }

    String nimbusSeeds;
    try {
        nimbusSeeds = config.getString(PARAM_NIMBUS_SEEDS);
    } catch (ClassCastException e) {
        throw new IllegalArgumentException("Required parameter " + PARAM_NIMBUS_SEEDS + " should be a string.");
    }

    Number nimbusThriftPort = readNumberFromConfig(config, PARAM_NIMBUS_THRIFT_PORT);

    Component nimbus = new Component();
    nimbus.setName(COMPONENT_NIMBUS);

    List<ComponentProcess> componentProcesses = Arrays.stream(nimbusSeeds.split(",")).map(nimbusHost -> {
        ComponentProcess cp = new ComponentProcess();
        cp.setHost(nimbusHost);
        cp.setPort(nimbusThriftPort.intValue());
        return cp;
    }).collect(toList());

    return new Pair<>(nimbus, componentProcesses);
}

From source file:com.prowidesoftware.swift.model.field.Field99A.java

/**
 * Set the component3 from a Number object.
 * <br />/*from   w w  w  .j  ava2s  .  c  om*/
 * <em>If the component being set is a fixed length number, the argument will not be 
 * padded.</em> It is recommended for these cases to use the setComponent3(String) 
 * method.
 * 
 * @see #setComponent3(String)
 *
 * @param component3 the Number with the component3 content to set
 */
public Field99A setComponent3(java.lang.Number component3) {
    if (component3 != null) {
        setComponent(3, "" + component3.intValue());
    }
    return this;
}

From source file:com.pureinfo.srm.reports.table.data.institute.Index3Statitistic.java

private void addInt(Object[] _line, int _nIdx, Number _oValue) {
    if (_oValue == null)
        return;/*from  ww  w.  j a v  a 2 s. co m*/
    if (_line[_nIdx] == null || null == _line[_nIdx]) {
        _line[_nIdx] = _oValue;
    } else {
        Number num = (Number) _line[_nIdx];
        _line[_nIdx] = new Integer(_oValue.intValue() + num.intValue());
    }
}

From source file:eu.dasish.annotation.backend.dao.impl.JdbcAnnotationDaoTest.java

/**
 * Test of getInternalIDFromURI method, public Number
 * getInternalIDFromURI(UUID externalID);
 *///from ww  w  .j a  va2 s.co m
@Test
public void testGetInternalIDFRomHref() throws NotInDataBaseException {
    System.out.println("test getInternalIDFromHref");
    jdbcAnnotationDao.setResourcePath("/api/annotations/");
    String uri = "/api/annotations/00000000-0000-0000-0000-000000000021";
    Number result = jdbcAnnotationDao.getInternalIDFromHref(uri);
    assertEquals(1, result.intValue());
    assertEquals(1, result);
}

From source file:gov.nih.nci.caarray.dao.ArrayDaoImpl.java

/**
 * {@inheritDoc}/*  w  w  w .j  a  v a  2s  .c o m*/
 */
@Override
public boolean isArrayDesignLocked(final Long id) {
    final UnfilteredCallback u = new UnfilteredCallback() {
        @Override
        public Object doUnfiltered(Session s) {
            final BrowseCategory cat = BrowseCategory.ARRAY_DESIGNS;
            final StringBuffer sb = new StringBuffer();
            sb.append("SELECT COUNT(DISTINCT p) FROM ").append(Project.class.getName()).append(" p JOIN ")
                    .append(cat.getJoin()).append(" WHERE ").append(cat.getField()).append(".id = :id");
            final Query q = s.createQuery(sb.toString());
            q.setParameter("id", id);
            return q.uniqueResult();
        }
    };
    final Number count = (Number) getHibernateHelper().doUnfiltered(u);
    return count.intValue() > 0;
}