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

List of usage examples for com.google.common.collect Lists newArrayListWithExpectedSize

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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:com.android.tools.idea.navigator.nodes.AndroidViewProjectNode.java

@NotNull
@Override//from  w  w w.  ja  v  a2s .  c o  m
public Collection<? extends AbstractTreeNode> getChildren() {
    Project project = getProject();
    assert project != null;
    ViewSettings settings = getSettings();

    // add a node for every module
    // TODO: make this conditional on getSettings().isShowModules(), otherwise collapse them all at the root
    List<Module> modules = Arrays.asList(ModuleManager.getInstance(project).getModules());
    List<AbstractTreeNode> children = Lists.newArrayListWithExpectedSize(modules.size());
    for (Module module : modules) {
        if (isRootModuleWithNoSources(module)) {
            // exclude the root module if it doesn't have any source roots
            // The most common organization of Gradle projects has an empty root module that is simply a container for other modules.
            // If we detect such a module, then we don't show it..
            continue;
        }

        AndroidFacet androidFacet = AndroidFacet.getInstance(module);
        NdkFacet ndkFacet = NdkFacet.getInstance(module);
        if (androidFacet != null && androidFacet.getAndroidModel() != null) {
            children.add(new AndroidModuleNode(project, module, settings, myProjectViewPane));
        } else if (ndkFacet != null && ndkFacet.getNdkModuleModel() != null) {
            children.add(new NdkModuleNode(project, module, settings));
        } else {
            children.add(new NonAndroidModuleNode(project, module, settings));
        }
    }

    // If this is a gradle project, and its sync failed, then we attempt to show project root as a folder so that the files
    // are still visible. See https://code.google.com/p/android/issues/detail?id=76564
    if (children.isEmpty() && isBuildWithGradle(project)
            && GradleSyncState.getInstance(project).lastSyncFailed()) {
        PsiDirectory dir = PsiManager.getInstance(project).findDirectory(project.getBaseDir());
        if (dir != null) {
            children.add(new PsiDirectoryNode(project, dir, settings));
        }
    }

    if (isBuildWithGradle(project)) {
        children.add(new AndroidBuildScriptsGroupNode(project, settings));
    }

    ExternalBuildFilesGroupNode externalBuildFilesNode = new ExternalBuildFilesGroupNode(project, settings);
    if (!externalBuildFilesNode.getChildren().isEmpty()) {
        children.add(externalBuildFilesNode);
    }

    // TODO: What about files in the base project directory

    // TODO: Do we want to show the External Libraries Node or a Dependencies node

    return children;
}

From source file:org.spongepowered.common.data.manipulator.immutable.tileentity.ImmutableSpongeSignData.java

@Override
public DataContainer toContainer() {
    List<String> jsonLines = Lists.newArrayListWithExpectedSize(4);
    for (Text line : this.lines) {
        jsonLines.add(Texts.json().to(line));
    }//from  ww w .jav  a 2  s.  c  om
    return new MemoryDataContainer().set(Keys.SIGN_LINES.getQuery(), jsonLines);
}

From source file:edu.umich.robot.soar.ObjectsIL.java

@Override
public void update() {
    List<Integer> seen = Lists.newArrayListWithExpectedSize(objMap.size());

    List<VirtualObject> visibleObjects = agent.getRobotOutput().getVisibleObjects();

    for (VirtualObject o : visibleObjects) {
        Integer id = Integer.valueOf(o.getId());
        ObjectIL oil = objMap.get(id);/*from w w  w. j  a va2 s  .c o  m*/
        if (oil == null) {
            oil = new ObjectIL(agent, o, getRoot());
            objMap.put(id, oil);
            if (logger.isDebugEnabled())
                logger.debug("Object for " + id + " created.");
        }

        if (invisibleTimestamps.containsKey(id)) {
            invisibleTimestamps.remove(id);
            oil.setVisible(true);
            if (logger.isDebugEnabled())
                logger.debug("Object " + id + " went visible.");
        }

        oil.update();
        seen.add(o.getId());
    }

    for (Iterator<Entry<Integer, ObjectIL>> iter = objMap.entrySet().iterator(); iter.hasNext();) {
        Entry<Integer, ObjectIL> e = iter.next();
        if (!seen.contains(e.getKey())) {
            Long it = invisibleTimestamps.get(e.getKey());
            if (it == null) {
                invisibleTimestamps.put(e.getKey(), TimeUtil.utime());
                e.getValue().setVisible(false);
                if (logger.isDebugEnabled())
                    logger.debug("Object " + e.getKey() + " went invisible.");
            } else {
                long ms = TimeUtil.utime() - it;

                if (ms > lingerMillis) {
                    if (logger.isDebugEnabled()) {
                        double sec = ms / (double) TimeUnit.MILLISECONDS.convert(1, TimeUnit.SECONDS);
                        logger.debug("Object " + e.getKey() + " went invalid (" + sec + " sec).");
                    }
                    invisibleTimestamps.remove(e.getKey());
                    e.getValue().destroy();
                    iter.remove();
                    continue;
                }
            }

            e.getValue().update();
        }
    }

}

From source file:org.eclipse.xtext.common.types.access.binary.asm.BinaryMethodSignature.java

public List<BinaryGenericTypeSignature> getParameterTypes() {
    try {//ww  w.j  av  a2 s.  c o m
        int i = chars.indexOf('(', offset);
        if (i < 0) {
            throw new IllegalArgumentException();
        } else {
            i++;
        }
        if (chars.charAt(i) == ')') {
            return Collections.emptyList();
        }
        List<BinaryGenericTypeSignature> result = Lists.newArrayListWithExpectedSize(3);
        for (;;) {
            if (chars.charAt(i) == ')') {
                return result;
            }
            int e = SignatureUtil.scanTypeSignature(chars, i);
            if (e < 0) {
                throw new IllegalArgumentException();
            }
            result.add(new BinaryGenericTypeSignature(chars, i, e - i + 1));
            i = e + 1;
        }
    } catch (ArrayIndexOutOfBoundsException e) {
        throw new IllegalArgumentException();
    }
}

From source file:defrac.intellij.projectView.DefracViewDefracNode.java

@NotNull
@Override/*from ww w.  j av a2s  . co  m*/
public Collection<AbstractTreeNode> getChildren() {
    final Project project = getProject();

    if (project == null) {
        return Lists.newArrayListWithCapacity(0);
    }

    final DefracProject defracProject = getValue();
    final ArrayList<AbstractTreeNode> children = Lists
            .newArrayListWithExpectedSize(DefracPlatform.values().length);

    if (defracProject == null || defracProject.isDisposed()) {
        setValue(null);
        return children;
    }

    for (final DefracPlatform platform : DefracPlatform.values()) {
        final List<Module> modules = defracProject.getModules(platform);

        if (modules.isEmpty()) {
            continue;
        }

        // note: we could use getParentValue apparently and don't need DefracProjectPlatform
        children.add(new DefracViewPlatformNode(project,
                DefracProjectPlatform.create(project, defracProject, platform), getSettings()));
    }

    return children;
}

From source file:edu.umich.robot.soar.CarryIL.java

@Override
public void update() {
    List<Integer> seen = Lists.newArrayListWithExpectedSize(objMap.size());

    Set<VirtualObject> carriedObjects = agent.getRobotOutput().getCarriedObjects();

    for (VirtualObject o : carriedObjects) {
        Integer id = Integer.valueOf(o.getId());
        ObjectIL oil = objMap.get(id);//from   w ww  .j ava  2s. c  o m
        if (oil == null) {
            oil = new ObjectIL(agent, o, getRoot());
            objMap.put(id, oil);
            if (logger.isDebugEnabled())
                logger.debug("Object for " + id + " created.");
        }

        if (invisibleTimestamps.containsKey(id)) {
            invisibleTimestamps.remove(id);
            oil.setVisible(true);
            if (logger.isDebugEnabled())
                logger.debug("Object " + id + " went visible.");
        }

        oil.update();
        seen.add(o.getId());
    }

    for (Iterator<Entry<Integer, ObjectIL>> iter = objMap.entrySet().iterator(); iter.hasNext();) {
        Entry<Integer, ObjectIL> e = iter.next();
        if (!seen.contains(e.getKey())) {
            Long it = invisibleTimestamps.get(e.getKey());
            if (it == null) {
                invisibleTimestamps.put(e.getKey(), TimeUtil.utime());
                e.getValue().setVisible(false);
                if (logger.isDebugEnabled())
                    logger.debug("Object " + e.getKey() + " went invisible.");
            } else {
                long ms = TimeUtil.utime() - it;

                if (ms > lingerMillis) {
                    if (logger.isDebugEnabled()) {
                        double sec = ms / (double) TimeUnit.MILLISECONDS.convert(1, TimeUnit.SECONDS);
                        logger.debug("Object " + e.getKey() + " went invalid (" + sec + " sec).");
                    }
                    invisibleTimestamps.remove(e.getKey());
                    e.getValue().destroy();
                    iter.remove();
                    continue;
                }
            }

            e.getValue().update();
        }
    }

}

From source file:edu.umn.msi.tropix.webgui.server.session.UserSessionInfoClosureImpl.java

public void apply(final SessionInfo sessionInfo) {
    final String gridIdentity = userSession.getGridId();
    final User user = userService.createOrGetUser(gridIdentity);
    final User gwtUser = beanSanitizer.sanitize(user);
    gwtUser.setHomeFolder(beanSanitizer.sanitize(userService.getHomeFolder(user.getCagridId())));

    final Group primaryGroup = userService.getPrimaryGroup(gridIdentity);
    final Group gwtPrimaryGroup = beanSanitizer.sanitize(primaryGroup);
    final Group[] groups = userService.getGroups(gridIdentity);
    final List<Group> gwtGroups = Lists.newArrayListWithExpectedSize(groups.length);
    for (Group group : groups) {
        gwtGroups.add(beanSanitizer.sanitize(group));
    }//ww w  . j  a  v a 2 s .  co m
    sessionInfo.setPrimaryGroup(gwtPrimaryGroup);
    sessionInfo.setGroups(gwtGroups);

    if (gridIdentity.equals(SecurityConstants.GUEST_IDENTITY)) {
        sessionInfo.getModules().add(Module.GUEST);
    } else {
        sessionInfo.getModules().add(Module.USER);

    }
    if (userSession.getProxy().getGlobusCredential() != null) {
        sessionInfo.getModules().add(Module.GRID);
    } else {
        sessionInfo.getModules().add(Module.LOCAL);
    }
    LOG.trace("Checking if " + gridIdentity + " is admin");
    if (userService.isAdmin(gridIdentity)) {
        sessionInfo.getModules().add(Module.ADMIN);
        sessionInfo.setAdmin(true);
    } else {
        sessionInfo.setAdmin(false);
    }
    sessionInfo.setUser(gwtUser);
    sessionInfo.setGuest(userSession.isGuest());
}

From source file:org.envirocar.server.rest.decoding.json.SensorDecoder.java

private Object parseArrayNode(JsonNode value) {
    List<Object> list = Lists.newArrayListWithExpectedSize(value.size());
    for (int i = 0; i < value.size(); ++i) {
        list.add(parseNode(value.get(i)));
    }//from   w  w w  .  j  a va  2  s .c  o  m
    return list;
}

From source file:org.spongepowered.common.data.processor.data.tileentity.TileEntitySignDataProcessor.java

@Override
protected Optional<List<Text>> getVal(TileEntitySign sign) {
    final IChatComponent[] rawLines = sign.signText;
    final List<Text> signLines = Lists.newArrayListWithExpectedSize(4);
    for (int i = 0; i < rawLines.length; i++) {
        signLines.add(i, rawLines[i] == null ? Text.EMPTY : SpongeTexts.toText(rawLines[i]));
    }/*from  www. j  a  v a  2  s.  com*/
    return Optional.of(signLines);

}

From source file:com.android.builder.core.JackProcessBuilder.java

@NonNull
public JackProcessBuilder addImportFiles(@NonNull Collection<File> importFiles) {
    if (mImportFiles == null) {
        mImportFiles = Lists.newArrayListWithExpectedSize(importFiles.size());
    }/* w w w. j  a v a 2  s.com*/

    mImportFiles.addAll(importFiles);
    return this;
}