Example usage for org.apache.commons.collections4 ListUtils unmodifiableList

Introduction

In this page you can find the example usage for org.apache.commons.collections4 ListUtils unmodifiableList.

Prototype

public static <E> List<E> unmodifiableList(final List<? extends E> list) 

Source Link

Document

Returns an unmodifiable list backed by the given list.

Usage

From source file:de.tor.tribes.util.report.ReportManager.java

public List<ReportRule> getRules() {
    return ListUtils.unmodifiableList(rules);
}

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From source file:com.github.rvesse.airline.builder.CliBuilder.java

@SuppressWarnings("unchecked")
public CliBuilder<C> withCommands(Class<? extends C> command, Class<? extends C>... moreCommands) {
    this.defaultCommandGroupCommands.add(command);
    this.defaultCommandGroupCommands.addAll(
            ListUtils.unmodifiableList(IteratorUtils.toList(IteratorUtils.arrayIterator(moreCommands))));
    return this;
}

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From source file:com.github.rvesse.airline.utils.AirlineUtils.java

public static <T> List<T> unmodifiableListCopy(Iterable<T> iterable) {
    if (iterable == null)
        return Collections.emptyList();
    return ListUtils.unmodifiableList(IteratorUtils.toList(iterable.iterator()));
}

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From source file:com.github.rvesse.airline.builder.CliBuilder.java

public CliBuilder<C> withCommands(Iterable<Class<? extends C>> commands) {
    this.defaultCommandGroupCommands
            .addAll(ListUtils.unmodifiableList(IteratorUtils.toList(commands.iterator())));
    return this;
}

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From source file:com.github.rvesse.airline.utils.AirlineUtils.java

public static <T> List<T> unmodifiableListCopy(T[] array) {
    if (array == null)
        return Collections.emptyList();
    return ListUtils.unmodifiableList(arrayToList(array));
}

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From source file:com.github.sevntu.checkstyle.ordering.MethodOrder.java

private MethodOrder(MethodOrder methodOrder, final List<Method> newMethodOrdering) {
    this.currentOrdering = ListUtils.unmodifiableList(newMethodOrdering);
    this.initialOrdering = methodOrder.initialOrdering;
    this.methods = methodOrder.methods;
    this.invocations = methodOrder.invocations;
    this.invocationNesting = methodOrder.invocationNesting;
}

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From source file:com.github.rvesse.airline.model.CommandMetadata.java

public List<OptionMetadata> getAllOptions() {
    List<OptionMetadata> allOptions = new ArrayList<OptionMetadata>();
    allOptions.addAll(globalOptions);//from   w ww. j a  va  2s  . c  o  m
    allOptions.addAll(groupOptions);
    allOptions.addAll(commandOptions);
    return ListUtils.unmodifiableList(allOptions);
}

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From source file:at.gv.egiz.pdfas.lib.impl.pdfbox.placeholder.SignaturePlaceholderExtractor.java

/**
 * Extracts all placeholders (with placeholder identifier
 * {@linkplain at.gv.egiz.pdfas.lib.impl.placeholder.PlaceholderExtractorConstants#QR_PLACEHOLDER_IDENTIFIER
 * QR_PLACEHOLDER_IDENTIFIER})./*from   w  ww  .jav a  2 s . c  o m*/
 * 
 * @param doc
 *            The pdfbox document object.
 * @return A (unmodifiable) list of signature place holders (never {@code null}).
 * @throws IOException
 *             Thrown in case of I/O error reading/parsing the pdf document.
 */
@SuppressWarnings("unchecked")
public static List<SignaturePlaceholderData> extract(PDDocument doc) throws IOException {
    Objects.requireNonNull(doc, "Pdfbox document must not be null.");

    SignaturePlaceholderExtractor extractor = new SignaturePlaceholderExtractor(QR_PLACEHOLDER_IDENTIFIER, // is ignored anyway
            PLACEHOLDER_MATCH_MODE_MODERATE // is ignored anyway
            , doc);

    int pageNr = 0;
    for (PDPage page : (Iterable<PDPage>) doc.getDocumentCatalog().getAllPages()) {
        extractor.setCurrentPage(++pageNr);
        PDStream contents;
        PDResources resources;
        if ((contents = page.getContents()) != null && contents.getStream() != null
                && (resources = page.findResources()) != null) {
            extractor.processStream(page, resources, contents.getStream());
        }
    }

    return ListUtils.unmodifiableList(new ArrayList<SignaturePlaceholderData>(extractor.placeholders));
}

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From source file:com.github.rvesse.airline.help.common.AbstractUsageGenerator.java

/**
 * Converts the options into their synopsis representation for the usage
 * documentation//from  w  w  w  . jav a2s. c om
 * 
 * @param options
 *            Options
 * @return
 */
protected List<String> toSynopsisUsage(List<OptionMetadata> options) {
    List<String> synopsisOptions = new ArrayList<String>();
    for (OptionMetadata option : options) {
        if (option.isHidden() && !includeHidden)
            continue;
        synopsisOptions.add(toUsage(option));
    }
    return ListUtils.unmodifiableList(synopsisOptions);
}

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From source file:com.github.rvesse.airline.builder.CliBuilder.java

@Override
public Cli<C> build() {
    CommandMetadata defaultCommandMetadata = null;
    List<CommandMetadata> allCommands = new ArrayList<CommandMetadata>();
    if (defaultCommand != null) {
        defaultCommandMetadata = MetadataLoader.loadCommand(defaultCommand);
    }/*from  ww w . j a v  a  2s .c om*/

    List<CommandMetadata> defaultCommandGroup = defaultCommandGroupCommands != null
            ? MetadataLoader.loadCommands(defaultCommandGroupCommands)
            : new ArrayList<CommandMetadata>();

    allCommands.addAll(defaultCommandGroup);
    if (defaultCommandMetadata != null)
        allCommands.add(defaultCommandMetadata);

    // Build groups
    List<CommandGroupMetadata> commandGroups;
    if (groups != null) {
        commandGroups = new ArrayList<CommandGroupMetadata>();
        for (GroupBuilder<C> groupBuilder : groups.values()) {
            commandGroups.add(groupBuilder.build());
        }
    } else {
        commandGroups = new ArrayList<>();
    }

    // Find all commands registered in groups and sub-groups, we use this to
    // check this is a valid CLI with at least 1 command
    for (CommandGroupMetadata group : commandGroups) {
        allCommands.addAll(group.getCommands());
        if (group.getDefaultCommand() != null)
            allCommands.add(group.getDefaultCommand());

        // Make sure to scan sub-groups
        Queue<CommandGroupMetadata> subGroups = new LinkedList<CommandGroupMetadata>();
        subGroups.addAll(group.getSubGroups());
        while (!subGroups.isEmpty()) {
            CommandGroupMetadata subGroup = subGroups.poll();
            allCommands.addAll(subGroup.getCommands());
            if (subGroup.getDefaultCommand() != null)
                allCommands.add(subGroup.getDefaultCommand());
            subGroups.addAll(subGroup.getSubGroups());
        }
    }

    // add commands to groups based on the value of groups in the @Command
    // annotations
    // rather than change the entire way metadata is loaded, I figured just
    // post-processing was an easier, yet uglier, way to go
    MetadataLoader.loadCommandsIntoGroupsByAnnotation(allCommands, commandGroups, defaultCommandGroup);

    // Build restrictions
    // Use defaults if none specified
    if (restrictions.size() == 0)
        withDefaultRestrictions();

    if (allCommands.size() == 0)
        throw new IllegalArgumentException("Must specify at least one command to create a CLI");

    // Build metadata objects
    GlobalMetadata<C> metadata = MetadataLoader.<C>loadGlobal(name, description, defaultCommandMetadata,
            ListUtils.unmodifiableList(defaultCommandGroup), ListUtils.unmodifiableList(commandGroups),
            ListUtils.unmodifiableList(restrictions), this.parserBuilder.build());

    return new Cli<C>(metadata);
}

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