Java JsArray.length方法代码示例

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
/**
 * Adds style properties to existing JSOModel. All style properties are converted to lowercase.
 */
public final Map<String, String> getDeclarationsForSelectors(List<String> selectors) {
    JsArray<JsCssRule> rules = getCssRules(styleSheet);
    Map<String, String> result = new HashMap<String, String>();
    int ln = rules.length();
    for (int i = 0; i < ln; i++) {
        JsCssRule rule = rules.get(i);
        if (rule.isStyleRule() && selectors.contains(rule.getSelector())) {
            JsArray<JsCssDeclaration> declarations = rule.getDeclarations();
            int dln = declarations.length();
            for (int j = 0; j < dln; j++) {
                JsCssDeclaration declaration = declarations.get(j);
                if (declaration.getProperty() != null && declaration.getValue() != null)
                    result.put(declaration.getProperty(), declaration.getValue());
            }
        }
    }
    return result;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
private void buildParts(final PanelDefinition panel,
                        final JsArray<JSPartDefinition> parts) {
    if (parts != null) {
        for (int i = 0; i < parts.length(); i++) {
            final JSPartDefinition part = parts.get(i);
            final PlaceRequest placeRequest = new DefaultPlaceRequest(part.getPlaceName());

            if (part.getParameters() != null) {
                final JSONObject json = new JSONObject(part.getParameters());
                for (final String key : json.keySet()) {
                    placeRequest.addParameter(key,
                                              json.get(key).isString().stringValue());
                }
            }

            final PartDefinition partDefinition = new PartDefinitionImpl(placeRequest);
            partDefinition.setContextDisplayMode(JSNativePerspective.this.getContextDisplayMode(part.getContextDisplayModeAsString(),
                                                                                                ContextDisplayMode.SHOW));
            if (part.getContextId() != null) {
                partDefinition.setContextDefinition(new ContextDefinitionImpl(new DefaultPlaceRequest(part.getContextId())));
            }

            panel.addPart(partDefinition);
        }
    }
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
@Override
public List<HotKeyItem> getHotKeys() {
  OrionTextViewOverlay orionTextViewOverlay = editorOverlay.getTextView();
  List<HotKeyItem> hotKeyItems = new ArrayList<>();
  JsArray<OrionKeyBindingsRelationOverlay> keyBindings =
      OrionKeyModeOverlay.getKeyBindings_(orionTextViewOverlay);
  for (int i = 0; i < keyBindings.length(); i++) {
    OrionKeyBindingsRelationOverlay key = keyBindings.get(i);

    String actionId = key.getActionId();
    String actionDescription = orionTextViewOverlay.getActionDescription(actionId);
    String hotKey = UiUtilsOverlay.getUserKeyString(uiUtilsOverlay, key.getKeyBindings());

    if (actionDescription != null) {
      hotKeyItems.add(new HotKeyItem(actionDescription, hotKey));
    }
  }
  return hotKeyItems;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
protected void gwtSetUp() throws Exception {
    mRoot = Document.get().getDocumentElement();
    JsArray<Node> attrs = DomUtil.getAttributes(mRoot);
    String[] attrNames = new String[attrs.length()];
    for (int i = 0; i < attrs.length(); i++) {
        attrNames[i] = attrs.get(i).getNodeName();
    }
    for (int i = 0; i < attrNames.length; i++) {
        mRoot.removeAttribute(attrNames[i]);
    }
    assertEquals(0, DomUtil.getAttributes(mRoot).length());
    NodeList<Node> children = mRoot.getChildNodes();
    for (int i = children.getLength() - 1; i >= 0; i--) {
        children.getItem(i).removeFromParent();
    }
    assertEquals(0, mRoot.getChildNodes().getLength());
    mHead = Document.get().createElement("head");
    mRoot.appendChild(mHead);
    mBody = Document.get().createElement("body");
    mRoot.appendChild(mBody);
     // With this, the width of chrome window won't affect the layout.
    mRoot.getStyle().setProperty("width", "800px");
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
public void display(JsArray<DocInfo> docList) {
  int sz = docList != null ? docList.length() : 0;
  boolean hadData = rows > 0;

  if (hadData) {
    while (sz < rows) {
      table.removeRow(dataBeginRow);
      rows--;
    }
  } else {
    table.removeRow(dataBeginRow);
  }

  if (sz == 0) {
    insertNoneRow(dataBeginRow);
    return;
  }

  while (rows < sz) {
    insertDocRow(dataBeginRow + rows);
    rows++;
  }
  for (int i = 0; i < sz; i++) {
    populateDocRow(dataBeginRow + i, docList.get(i));
  }
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
public List<TutorPersonaProperties> getPersonas() {
    JsArray<TutorJs> tutors = tutorConfigJs.getTutors();
    List<TutorPersonaProperties> personas = new ArrayList<TutorPersonaProperties>();
    for (int i = 0; i < tutors.length(); i++) {
        TutorPersonaProperties persona = fromJs(tutors.get(i), i);
        personas.add(persona);
    }
    return personas;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
private static List<ProgressConfig> getProgresses(ProgressBonusConfigJs configJs) {
    List<ProgressConfig> progresses = Lists.newArrayList();
    JsArray<ProgressConfigJs> jsProgresses = configJs.getProgresses();

    for (int i = 0; i < jsProgresses.length(); i++) {
        ProgressConfigJs progressConfigJs = jsProgresses.get(i);
        ProgressConfig progress = ProgressConfig.fromJs(progressConfigJs);
        progresses.add(progress);
    }
    return progresses;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
private static List<ProgressAssetConfig> getAssets(JsArray<ProgressAssetConfigJs> progresses) {
    List<ProgressAssetConfig> assets = Lists.newArrayList();

    for (int i = 0; i < progresses.length(); i++) {
        ProgressAssetConfigJs configJs = progresses.get(i);
        ProgressAssetConfig asset = ProgressAssetConfig.fromJs(configJs);
        assets.add(asset);
    }
    return assets;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
private static List<BonusAction> getActions(BonusConfigJs bonusConfigJs) {
    List<BonusAction> actions = Lists.newArrayList();
    JsArray<BonusActionJs> jsActions = bonusConfigJs.getActions();

    for (int i = 0; i < jsActions.length(); i++) {
        BonusActionJs jsAction = jsActions.get(i);
        BonusAction action = BonusAction.fromJs(jsAction);
        actions.add(action);
    }

    return actions;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
private static List<BonusResource> getBonuses(JsArray<BonusResourceJs> jsBonuses) {
    List<BonusResource> bonuses = Lists.newArrayList();

    for (int i = 0; i < jsBonuses.length(); i++) {
        BonusResourceJs jsBonus = jsBonuses.get(i);
        BonusResource bonus = BonusResource.fromJs(jsBonus);
        bonuses.add(bonus);
    }

    return bonuses;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
private Touch getTouch(NativeEvent event) {
    JsArray<Touch> touches = event.getChangedTouches();
    Touch touch = null;
    if (touches != null && touches.length() == 1) {
        touch = touches.get(0);
    }
    return touch;
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
/**
 * Updates the pue chart with new data
 * @param sentimentSummary
 */
private static void drawPieChart(JsArray<SentimentSummary> sentimentSummary) {

    DataTable data = DataTable.create();
    data.addColumn(ColumnType.STRING, "Sentiment");
    data.addColumn(ColumnType.NUMBER, "Count");

    data.addRows(sentimentSummary.length());
    int j = sentimentSummary.length();

    for (int i = 0; i < j; i++) {
        data.setValue(i, 0, sentimentSummary.get(i).getId());
        data.setValue(i, 1, sentimentSummary.get(i).getValue());
    }

    Legend legend = Legend.create();
    legend.setPosition(LegendPosition.NONE);

    PieChartOptions options = PieChartOptions.create();
    options.setWidth(500);
    options.setHeight(400);
    ChartArea area = ChartArea.create();
    area.setTop(50);
    area.setLeft(25);
    options.setChartArea(area);
    options.setLegend(legend);
    options.setColors("BDBDBD", "26A69A", "FF6E40");

    pieChart.draw(data, options);
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
/**
 * Updates the pue chart with new data
 * @param sourcesSummary
 */
private static void drawPieChart(JsArray<SourceSummary> sourcesSummary) {

    DataTable data = DataTable.create();
    data.addColumn(ColumnType.STRING, "Client");
    data.addColumn(ColumnType.NUMBER, "Count");

    data.addRows(sourcesSummary.length());
    int j = sourcesSummary.length();

    for (int i = 0; i < j; i++) {
        data.setValue(i, 0, sourcesSummary.get(i).getId());
        data.setValue(i, 1, sourcesSummary.get(i).getValue());
    }

    Legend legend = Legend.create();
    legend.setPosition(LegendPosition.NONE);

    PieChartOptions options = PieChartOptions.create();
    options.setWidth(500);
    options.setHeight(400);
    ChartArea area = ChartArea.create();
    area.setTop(50);
    area.setLeft(25);
    options.setChartArea(area);
    options.setLegend(legend);
    options.setColors("00796b", "00897b", "009688", "26a69a", "4db6ac", "80cbc4", "b2dfdb");

    pieChart.draw(data, options);
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
private void removeTask(int index) {
  JsArray<Task> tasks = Dao.getTasks();
  JsArrayIterable<Task> newTasks = JavaScriptObject.createArray().cast();
  // Copy the tasks but for the current
  for (int i = 0; i < tasks.length(); i++) {
    if (i != index) {
      newTasks.push(tasks.get(i));
    }
  }
  Dao.setTasks(newTasks);
  setItems(newTasks);
}
 

import com.google.gwt.core.client.JsArray; //导入方法依赖的package包/类
public final boolean hasSkip() {
  JsArray<Region> c = content();
  for (int i = 0; i < c.length(); i++) {
    if (c.get(i).skip() != 0) {
      return true;
    }
  }
  return false;
}