Example usage for com.google.common.collect Lists newArrayListWithExpectedSize

Introduction

In this page you can find the example usage for com.google.common.collect Lists newArrayListWithExpectedSize.

Prototype

@GwtCompatible(serializable = true)
public static <E> ArrayList<E> newArrayListWithExpectedSize(int estimatedSize)

Source Link

Document

Creates an ArrayList instance to hold estimatedSize elements, plus an unspecified amount of padding; you almost certainly mean to call #newArrayListWithCapacity (see that method for further advice on usage).

Usage

From source file:org.dslforge.xtext.common.scoping.BasicTextContainerManager.java

protected List<IContainer> getVisibleContainers(List<String> handles,
        IResourceDescriptions resourceDescriptions) {
    if (handles.isEmpty())
        return Collections.emptyList();
    List<IContainer> result = Lists.newArrayListWithExpectedSize(handles.size() + 1);
    String handle = internalGetContainerHandle(description, resourceDescriptions);
    IContainer container = newContainer(handle, resourceDescriptions);
    result.add(container);/* w ww.  j  a v  a2 s .  c o  m*/
    return result;
}

From source file:com.android.tools.idea.gradle.structure.model.repositories.search.ArtifactRepositorySearch.java

@NotNull
public Callback start(@NotNull SearchRequest request) {
    Callback callback = new Callback();

    List<Future<SearchResult>> jobs = Lists.newArrayListWithExpectedSize(myRepositories.size());
    List<SearchResult> results = Lists.newArrayList();
    List<Exception> errors = Lists.newArrayList();

    Application application = ApplicationManager.getApplication();
    application.executeOnPooledThread(() -> {
        for (ArtifactRepository repository : myRepositories) {
            jobs.add(application.executeOnPooledThread(() -> repository.search(request)));
        }//w w w . j  a  v a2 s.c  o  m

        for (Future<SearchResult> job : jobs) {
            try {
                results.add(Futures.getChecked(job, Exception.class));
            } catch (Exception e) {
                errors.add(e);
            }
        }
        callback.setDone(results, errors);
    });
    return callback;
}

From source file:com.android.tools.idea.tests.gui.framework.fixture.InspectionsFixture.java

private static void describe(@NotNull InspectionTreeNode node, @NotNull StringBuilder sb, int depth) {
    for (int i = 0; i < depth; i++) {
        sb.append("    ");
    }/*from ww  w. ja  v  a  2  s .  com*/
    sb.append(node.toString());
    sb.append("\n");

    // The exact order of the results sometimes varies so sort the children alphabetically
    // instead to ensure stable test output
    List<InspectionTreeNode> children = Lists.newArrayListWithExpectedSize(node.getChildCount());
    for (int i = 0, n = node.getChildCount(); i < n; i++) {
        children.add((InspectionTreeNode) node.getChildAt(i));
    }
    Collections.sort(children, (node1, node2) -> node1.toString().compareTo(node2.toString()));
    for (InspectionTreeNode child : children) {
        describe(child, sb, depth + 1);
    }
}

From source file:info.magnolia.ui.admincentral.shellapp.pulse.PulseMatchers.java

/**
 * Checks whether the provided list of Vaadin items is of expected size and contains valid message items
 * (i.e. contain properties described in {@link MessageConstants}).
 *//*from w  w  w .  j  a  v  a  2 s . com*/
public static Matcher<Iterable<? extends Item>> containsAmountOfMessageItems(int size) {
    final List<Matcher<? super Item>> matchers = Lists.newArrayListWithExpectedSize(size);
    for (int i = 0; i < size; ++i) {
        matchers.add(isMessageItem());
    }
    return new IsIterableContainingInOrder<Item>(matchers);
}

From source file:com.android.tools.idea.lint.AndroidLintIncludeLayoutParamInspection.java

@NotNull
@Override/*ww  w . j a v  a 2 s. c  om*/
public AndroidLintQuickFix[] getQuickFixes(@NotNull String message) {
    List<AndroidLintQuickFix> fixes = Lists.newArrayListWithExpectedSize(2);
    if (IncludeDetector.requestsWidth(message)) {
        fixes.add(new SetAttributeQuickFix("Set layout_width", ATTR_LAYOUT_WIDTH, null));
    }
    if (IncludeDetector.requestsHeight(message)) {
        fixes.add(new SetAttributeQuickFix("Set layout_height", ATTR_LAYOUT_HEIGHT, null));
    }
    return fixes.toArray(new AndroidLintQuickFix[fixes.size()]);
}

From source file:org.apache.druid.guice.ListProvider.java

@Override
public List<T> get() {
    List<T> retVal = Lists.newArrayListWithExpectedSize(itemsToLoad.size());
    for (Key<? extends T> key : itemsToLoad) {
        retVal.add(injector.getInstance(key));
    }/*from w  ww. ja  va 2 s .co  m*/
    return retVal;
}

From source file:org.apache.kylin.cube.inmemcubing.ConsumeBlockingQueueController.java

public ConsumeBlockingQueueController(BlockingQueue<T> input, int batchSize) {
    this.input = input;
    this.batchSize = batchSize;
    this.batchBuffer = Lists.newArrayListWithExpectedSize(batchSize);
    this.internalIT = batchBuffer.iterator();
}

From source file:com.cloudera.exhibit.hive.ArrayUnionUDF.java

@Override
public ObjectInspector initialize(ObjectInspector[] args) throws UDFArgumentException {
    if (args.length < 2) {
        throw new UDFArgumentException("Expecting at least two arguments to array_union");
    }// ww  w. jav a 2s . c o  m
    this.argOIs = Lists.newArrayListWithExpectedSize(args.length);
    ObjectInspector elemOI = null;
    for (ObjectInspector oi : args) {
        ListObjectInspector loi = (ListObjectInspector) oi;
        argOIs.add(loi);
        ObjectInspector eoi = ObjectInspectorUtils
                .getStandardObjectInspector(loi.getListElementObjectInspector());
        if (elemOI == null) {
            elemOI = eoi;
        } else if (!elemOI.equals(eoi)) {
            throw new UDFArgumentException("Array elements must all be of the same type");
        }
    }
    return ObjectInspectorFactory.getStandardListObjectInspector(elemOI);
}

From source file:ru.codeinside.gses.webui.data.OwnHistoryBeanQuery.java

@Override
public List<Item> loadItems(final int startIndex, final int count) {
    List<Bid> bidIds = Flash.flash().getAdminService().bidsByLogin(Flash.login(), startIndex, count, sortProps,
            sortAsc, container.sender);// www.ja  v a  2s.  c om
    final List<Item> items = Lists.newArrayListWithExpectedSize(bidIds.size());
    for (Bid bid : bidIds) {
        items.add(createItem(bid));
    }
    return items;
}

From source file:ru.codeinside.gses.webui.supervisor.GroupMembersQuery.java

@Override
public List<Item> loadItems(int startIndex, int count) {
    List<Employee> members = mode == Mode.ORG
            ? Flash.flash().getAdminService().getOrgGroupMembers(groupName, taskId, startIndex, count)
            : Flash.flash().getAdminService().getEmpGroupMembers(groupName, taskId, startIndex, count);
    List<Item> items = Lists.newArrayListWithExpectedSize(members.size());
    for (Employee e : members) {
        PropertysetItem item = new PropertysetItem();
        item.addItemProperty("login", new ObjectProperty<String>(e.getLogin()));
        item.addItemProperty("fio", new ObjectProperty<String>(e.getFio()));
        items.add(item);/*from w  ww .j  a  va 2 s. c o m*/
    }
    return items;
}