Example usage for com.google.common.collect Iterables removeIf

List of usage examples for com.google.common.collect Iterables removeIf

  1. HOME
  2. Java
  3. com.google.common
  4. com.google.common.collect.*
  5. Iterables
  6. removeIf

Introduction

In this page you can find the example usage for com.google.common.collect Iterables removeIf.

Prototype

public static <T> boolean removeIf(Iterable<T> removeFrom, Predicate<? super T> predicate)

Source Link

Document

Removes, from an iterable, every element that satisfies the provided predicate.

Usage

From source file:org.apache.phoenix.filter.EncodedQualifiersColumnProjectionFilter.java

@Override
public void filterRowCells(List<Cell> kvs) throws IOException {
    if (kvs.isEmpty())
        return;/* w  ww . j a v a 2s.c om*/
    Cell firstKV = kvs.get(0);
    Iterables.removeIf(kvs, new Predicate<Cell>() {
        @Override
        public boolean apply(Cell kv) {
            int qualifier = encodingScheme.decode(kv.getQualifierArray(), kv.getQualifierOffset(),
                    kv.getQualifierLength());
            return !trackedColumns.get(qualifier);
        }
    });
    if (kvs.isEmpty()) {
        kvs.add(new KeyValue(firstKV.getRowArray(), firstKV.getRowOffset(), firstKV.getRowLength(),
                this.emptyCFName, 0, this.emptyCFName.length, ENCODED_EMPTY_COLUMN_BYTES, 0,
                ENCODED_EMPTY_COLUMN_BYTES.length, HConstants.LATEST_TIMESTAMP, Type.Maximum, null, 0, 0));
    }
}

From source file:org.obiba.onyx.quartz.editor.locale.LocaleProperties.java

public void removeValue(IQuestionnaireElement element, final String key) {
    for (Locale locale : getLocales()) {
        ListMultimap<Locale, KeyValue> labels = getElementLabels(element);
        if (labels != null) {
            List<KeyValue> keyValueList = labels.get(locale);
            if (keyValueList != null && !keyValueList.isEmpty()) {
                Iterables.removeIf(keyValueList, new Predicate<KeyValue>() {
                    @Override/*from  w ww  .j  a v  a2  s  . c o m*/
                    public boolean apply(@Nullable KeyValue keyValue) {
                        return keyValue != null && StringUtils.equals(keyValue.getKey(), key);
                    }
                });
            }
        }
    }
}

From source file:org.syncany.config.DaemonConfigHelper.java

public static boolean removeFolder(String localDirIdentifier) throws ConfigException {
    File daemonConfigFile = new File(UserConfig.getUserConfigDir(), UserConfig.DAEMON_FILE);

    if (daemonConfigFile.exists()) {
        DaemonConfigTO daemonConfigTO = DaemonConfigTO.load(daemonConfigFile);

        // Is index?
        Integer localDirIndex = Ints.tryParse(localDirIdentifier);
        boolean isLocalDirIndex = localDirIndex != null;
        boolean folderRemoved = false;

        // Remove by index
        if (isLocalDirIndex) {
            localDirIndex--;/*from   ww  w .  j  ava2  s.c  o  m*/

            if (localDirIndex >= 0 && localDirIndex < daemonConfigTO.getFolders().size()) {
                logger.log(Level.INFO, "Given identifier (" + localDirIndex + ") is a valid index for "
                        + daemonConfigTO.getFolders().get(localDirIndex).getPath() + ". REMOVING.");
                folderRemoved = null != daemonConfigTO.getFolders().remove((int) localDirIndex);
            } else {
                logger.log(Level.INFO,
                        "Given identifier (" + localDirIndex + ") is a INVALID index. NOT REMOVING.");
            }
        }

        // Remove by name/path
        else {
            final String localDirPath = FileUtil.getCanonicalFile(new File(localDirIdentifier))
                    .getAbsolutePath();

            folderRemoved = Iterables.removeIf(daemonConfigTO.getFolders(), new Predicate<FolderTO>() {
                @Override
                public boolean apply(FolderTO folder) {
                    return folder.getPath().equals(localDirPath);
                }
            });
        }

        // Save (if removed)
        if (folderRemoved) {
            logger.log(Level.INFO, "Folder was removed. Saving daemon.xml ...");

            daemonConfigTO.save(daemonConfigFile);
            return true;
        } else {
            return false;
        }
    } else {
        createAndWriteDaemonConfig(daemonConfigFile, Arrays.asList(new FolderTO[] {}));
        return true;
    }
}

From source file:me.gladwell.eclipse.m2e.android.JUnitClasspathProvider.java

private void removeMavenBuildOutputFolder(ILaunchConfiguration config, List<IRuntimeClasspathEntry> classpath)
        throws CoreException {
    IProject project = workspace.getRoot().getProject(config.getAttribute(ATTR_PROJECT_NAME, (String) null));
    IDEAndroidProject androidProject = eclipseFactory.createAndroidProject(project);
    MavenAndroidProject mavenProject = mavenFactory.createAndroidProject(androidProject);

    final String mavenOutputDirectory = mavenProject.getOutputDirectory();
    Path mavenOutputDirectoryPath = new Path(mavenOutputDirectory);
    IPath binFolderPath = project.getFolder("bin" + File.separator + "classes").getLocation();

    if (!mavenOutputDirectoryPath.equals(binFolderPath)) {
        Iterables.removeIf(classpath, new Predicate<IRuntimeClasspathEntry>() {

            public boolean apply(IRuntimeClasspathEntry entry) {
                return mavenOutputDirectory.equals(entry.getLocation());
            }/* www.ja  v a2  s  .  co  m*/
        });
    }
}

From source file:clocker.docker.location.strategy.basic.GroupPlacementStrategy.java

@Override
public List<DockerHostLocation> filterLocations(List<DockerHostLocation> locations, Entity entity) {
    if (locations == null || locations.isEmpty()) {
        return ImmutableList.of();
    }/*from  ww w . ja  va  2 s  .  c o m*/
    if (getDockerInfrastructure() == null)
        config().set(DOCKER_INFRASTRUCTURE, Iterables.getLast(locations).getDockerInfrastructure());
    List<DockerHostLocation> available = MutableList.copyOf(locations);
    boolean requireExclusive = config().get(REQUIRE_EXCLUSIVE);

    try {
        acquireMutex(entity.getApplicationId(), "Filtering locations for " + entity);
    } catch (InterruptedException ie) {
        Exceptions.propagate(ie); // Should never happen...
    }

    // Find hosts with entities from our application deployed there
    Iterable<DockerHostLocation> sameApplication = Iterables.filter(available,
            hasApplicationId(entity.getApplicationId()));

    // Check if hosts have any deployed entities that share a parent with the input entity
    Optional<DockerHostLocation> sameParent = Iterables.tryFind(sameApplication,
            childrenOf(entity.getParent()));
    if (sameParent.isPresent()) {
        LOG.debug("Returning {} (same parent) for {} placement", sameParent.get(), entity);
        return ImmutableList.copyOf(sameParent.asSet());
    }

    // Remove hosts if they have any entities from our application deployed there
    Iterables.removeIf(available, hasApplicationId(entity.getApplicationId()));
    if (requireExclusive) {
        Iterables.removeIf(available, nonEmpty());
    }
    LOG.debug("Returning {} for {} placement", Iterables.toString(available), entity);
    return available;
}

From source file:it.f2informatica.core.services.ConsultantServiceImpl.java

private LanguageModel[] removeFurtherEmptyLanguages(LanguageModel[] languageModels) {
    List<LanguageModel> languages = Lists.newArrayList(languageModels);
    Iterables.removeIf(languages, DOES_NOT_HAVE_ITEM_TO_ADD);
    return Iterables.toArray(languages, LanguageModel.class);
}

From source file:com.btmatthews.atlas.core.common.PagingBuilder.java

/**
 * Remove the sort ordering./*from ww  w . ja  va2  s  .  co  m*/
 *
 * @param field The field name.
 * @return Always returns the {@link PagingBuilder} object.
 */
public PagingBuilder removeOrdering(final String field) {
    Iterables.removeIf(sortOrderings, findOrdering(field));
    return this;
}

From source file:org.bonitasoft.connectors.rest.AbstractRESTConnectorImpl.java

protected final java.util.List getUrlHeaders() {
    final java.util.List headers = (java.util.List) getInputParameter(URLHEADERS_INPUT_PARAMETER);
    Iterables.removeIf(headers, emptyLines());
    return headers;
}

From source file:org.eclipse.wb.internal.swing.model.bean.AbstractActionInfo.java

private List<Property> createProperties() throws Exception {
    CreationSupport creationSupport = getCreationSupport();
    // no additional properties available
    if (!(creationSupport instanceof IActionSupport)) {
        return Lists.newArrayList();
    }/*from   w w  w .j a  va2 s.  c o m*/
    // create properties
    List<Property> properties = Lists.newArrayList();
    properties.add(createStringProperty("name", "NAME"));
    properties.add(createStringProperty("short description", "SHORT_DESCRIPTION"));
    properties.add(createStringProperty("long description", "LONG_DESCRIPTION"));
    properties.add(createIconProperty("small icon", "SMALL_ICON"));
    properties.add(createStringProperty("action command", "ACTION_COMMAND_KEY"));
    properties.add(createProperty("accelerator", "ACCELERATOR_KEY", null, KeyStrokePropertyEditor.INSTANCE));
    properties
            .add(createProperty("mnemonic", "MNEMONIC_KEY", null, DisplayedMnemonicKeyPropertyEditor.INSTANCE));
    if (SystemUtils.JAVA_VERSION_FLOAT >= 1.6) {
        properties.add(createProperty("displayed mnemonic index", "DISPLAYED_MNEMONIC_INDEX_KEY",
                IntegerConverter.INSTANCE, IntegerPropertyEditor.INSTANCE));
        properties.add(createIconProperty("large icon", "LARGE_ICON_KEY"));
    }
    // remove null-s
    Iterables.removeIf(properties, Predicates.isNull());
    return properties;
}

From source file:org.eclipse.osee.define.report.internal.SafetyInformationAccumulator.java

private List<ArtifactReadable> checkSubsystemRequirements(ArtifactReadable subsystemFunction) {

    // needs related artifacts
    List<ArtifactReadable> localSubsystemRequirements = Lists
            .newArrayList(subsystemFunction.getRelated(CoreRelationTypes.Design__Requirement));

    Iterator<ArtifactReadable> ssrIter = localSubsystemRequirements.iterator();
    while (ssrIter.hasNext()) {
        ArtifactReadable subsystemRequirement = ssrIter.next();
        List<ArtifactReadable> localSoftwareRequirements = Lists.newArrayList(
                subsystemRequirement.getRelated(CoreRelationTypes.Requirement_Trace__Lower_Level));

        // test software requirements for suitability - is it a subclass of software requirement?
        Iterables.removeIf(localSoftwareRequirements, notAbstractSoftwareRequirement);

        if (localSoftwareRequirements.isEmpty()) {
            //remove the subsystemRequirement
            ssrIter.remove();/* w  ww  .  j  av a2 s.c  om*/
        } else {
            // save
            softwareRequirements.put(subsystemRequirement, localSoftwareRequirements);
        }
    }
    return localSubsystemRequirements;
}