Example usage for java.util TreeSet TreeSet

Introduction

In this page you can find the example usage for java.util TreeSet TreeSet.

Prototype

public TreeSet()

Source Link

Document

Constructs a new, empty tree set, sorted according to the natural ordering of its elements.

Usage

From source file:org.ngrinder.perftest.service.TagService.java

/**
 * Add tags./*  w  ww. j a  va  2  s.c  om*/
 * 
 * @param user user
 * @param tags tag string list
 * @return inserted tags
 */
@Transactional
public SortedSet<Tag> addTags(User user, String[] tags) {
    if (ArrayUtils.isEmpty(tags)) {
        return new TreeSet<Tag>();
    }

    Specifications<Tag> spec = Specifications.where(lastModifiedOrCreatedBy(user)).and(valueIn(tags));
    List<Tag> foundTags = tagRepository.findAll(spec);
    SortedSet<Tag> allTags = new TreeSet<Tag>(foundTags);
    for (String each : tags) {
        Tag newTag = new Tag(StringUtils.trimToEmpty(StringUtils.replace(each, ",", "")));
        if (allTags.contains(newTag)) {
            continue;
        }
        if (!foundTags.contains(newTag) && !allTags.contains(newTag)) {
            allTags.add(saveTag(user, newTag));
        }
    }
    return allTags;
}

From source file:org.jnap.core.assets.HandlebarsAssetsHandler.java

@Override
public void handle() {
    final Handlebars handlebars = new Handlebars();
    try {/*  ww  w.  j  a v a2  s .c o m*/
        Resource[] resources = this.resourceResolver.getResources(source);
        Resource destRes = new ServletContextResource(servletContext, destination);
        resetResource(destRes);
        BufferedWriter writer = new BufferedWriter(
                new FileWriterWithEncoding(destRes.getFile(), this.encoding, true));

        writer.write("(function() {");
        writer.write(IOUtils.LINE_SEPARATOR);
        writer.write("var template = Handlebars.template, ");
        writer.write("templates = Handlebars.templates = Handlebars.templates || {};");
        writer.write(IOUtils.LINE_SEPARATOR);
        final Set<String> templateNames = new TreeSet<String>();
        for (Resource resource : resources) {
            Template template = handlebars
                    .compile(StringUtils.trimToEmpty(IOUtils.toString(resource.getInputStream())));
            final String templateName = FilenameUtils.getBaseName(resource.getFilename());
            templateNames.add(templateName);
            writer.write("templates[\"" + templateName + "\"] = ");
            writer.write("template(");
            writer.write(template.toJavaScript());
            writer.write(");");
            writer.write(IOUtils.LINE_SEPARATOR);
        }

        writer.write(IOUtils.LINE_SEPARATOR);
        if (this.bindToBackboneView) {
            writer.write("$(function() {");
            writer.write(IOUtils.LINE_SEPARATOR);
            for (String templateName : templateNames) {
                writer.write(format("if (window[\"{0}\"]) {0}.prototype.template " + "= templates[\"{0}\"];",
                        templateName));
                writer.write(IOUtils.LINE_SEPARATOR);
            }
            writer.write("});");
            writer.write(IOUtils.LINE_SEPARATOR);
        }

        writer.write("})();");
        IOUtils.closeQuietly(writer);
    } catch (Exception e) {
        e.printStackTrace();
    }
}