Package org.apache.hadoop.yarn.webapp.hamlet

Examples of org.apache.hadoop.yarn.webapp.hamlet.Hamlet$OPTION


  public static void main(String[] args) throws Exception {
    DefaultOptionBuilder obuilder = new DefaultOptionBuilder();
    ArgumentBuilder abuilder = new ArgumentBuilder();
    GroupBuilder gbuilder = new GroupBuilder();
   
    Option inputOpt = DefaultOptionCreator.inputOption().create();
   
    Option outputOpt = DefaultOptionCreator.outputOption().create();
   
    Option labelOpt = obuilder.withLongName("label").withRequired(true).withArgument(
      abuilder.withName("label").withMinimum(1).withMaximum(1).create()).withDescription("The label of the file")
        .withShortName("l").create();
   
    Option analyzerOpt = obuilder.withLongName("analyzer").withArgument(
      abuilder.withName("analyzer").withMinimum(1).withMaximum(1).create()).withDescription(
      "The fully qualified class name of the analyzer to use. "
          + "Must have a no-arg constructor.  Default is the StandardAnalyzer").withShortName("a").create();
   
    Option charsetOpt = obuilder.withLongName("charset").withArgument(
      abuilder.withName("charset").withMinimum(1).withMaximum(1).create()).withDescription(
      "The character encoding of the input file").withShortName("c").create();
   
    Option collapseOpt = obuilder.withLongName("collapse").withRequired(true).withArgument(
      abuilder.withName("collapse").withMinimum(1).withMaximum(1).create()).withDescription(
      "Collapse a whole directory to a single file, one doc per line").withShortName("p").create();
   
    Option helpOpt = DefaultOptionCreator.helpOption();
    Group group = gbuilder.withName("Options").withOption(inputOpt).withOption(outputOpt).withOption(labelOpt)
        .withOption(analyzerOpt).withOption(charsetOpt).withOption(collapseOpt).withOption(helpOpt).create();
    try {
      Parser parser = new Parser();
      parser.setGroup(group);
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  }

  public static void main(String[] args) throws IOException, InterruptedException, ClassNotFoundException {
    GroupBuilder gbuilder = new GroupBuilder();

    Option inputOpt = DefaultOptionCreator.inputOption().withRequired(false).create();
    Option outputOpt = DefaultOptionCreator.outputOption().withRequired(false).create();
    Option helpOpt = DefaultOptionCreator.helpOption();
    Group group = gbuilder.withName("Options").withOption(inputOpt).withOption(outputOpt).withOption(helpOpt).create();

    try {
      Parser parser = new Parser();
      parser.setGroup(group);
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  }

  boolean parseArgs(String[] args) {
    DefaultOptionBuilder builder = new DefaultOptionBuilder();

    Option help = builder.withLongName("help").withDescription("print this list").create();

    ArgumentBuilder argumentBuilder = new ArgumentBuilder();
    Option inputFileOption = builder.withLongName("input")
            .withRequired(true)
            .withArgument(argumentBuilder.withName("input").withMaximum(1).create())
            .withDescription("where to get training data")
            .create();

    Option modelFileOption = builder.withLongName("model")
            .withRequired(true)
            .withArgument(argumentBuilder.withName("model").withMaximum(1).create())
            .withDescription("where to get a model")
            .create();
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import static org.apache.hadoop.yarn.webapp.hamlet.HamletSpec.*;

public class TestHamlet {

  @Test public void testHamlet() {
    Hamlet h = newHamlet().
        title("test").
        h1("heading 1").
        p("#id.class").
          b("hello").
          em("world!")._().
        div("#footer").
          _("Brought to you by").
          a("http://hostname/", "Somebody")._();

    PrintWriter out = h.getWriter();
    out.flush();
    assertEquals(0, h.nestLevel);
    verify(out).print("<title");
    verify(out).print("test");
    verify(out).print("</title>");
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    verify(out).print("</div>");
    verify(out, never()).print("</p>");
  }

  @Test public void testTable() {
    Hamlet h = newHamlet().
        title("test table").
        link("style.css");

    TABLE t = h.table("#id");

    for (int i = 0; i < 3; ++i) {
      t.tr().td("1").td("2")._();
    }
    t._();

    PrintWriter out = h.getWriter();
    out.flush();
    assertEquals(0, h.nestLevel);
    verify(out).print("<table");
    verify(out).print("</table>");
    verify(out, never()).print("</td>");
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    verify(out, never()).print("</td>");
    verify(out, never()).print("</tr>");
  }

  @Test public void testEnumAttrs() {
    Hamlet h = newHamlet().
        meta_http("Content-type", "text/html; charset=utf-8").
        title("test enum attrs").
        link().$rel("stylesheet").
          $media(EnumSet.of(Media.screen, Media.print)).
          $type("text/css").$href("style.css")._().
        link().$rel(EnumSet.of(LinkType.index, LinkType.start)).
          $href("index.html")._();

    h.div("#content")._("content")._();

    PrintWriter out = h.getWriter();
    out.flush();
    assertEquals(0, h.nestLevel);
    verify(out).print(" media=\"screen, print\"");
    verify(out).print(" rel=\"start index\"");
  }
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    verify(out).print(" media=\"screen, print\"");
    verify(out).print(" rel=\"start index\"");
  }

  @Test public void testScriptStyle() {
    Hamlet h = newHamlet().
        script("a.js").script("b.js").
        style("h1 { font-size: 1.2em }");

    PrintWriter out = h.getWriter();
    out.flush();
    assertEquals(0, h.nestLevel);
    verify(out, times(2)).print(" type=\"text/javascript\"");
    verify(out).print(" type=\"text/css\"");
  }
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    verify(out, times(2)).print(" type=\"text/javascript\"");
    verify(out).print(" type=\"text/css\"");
  }

  @Test public void testPreformatted() {
    Hamlet h = newHamlet().
        div().
          i("inline before pre").
          pre().
            _("pre text1\npre text2").
            i("inline in pre").
            _("pre text after inline")._().
          i("inline after pre")._();

    PrintWriter out = h.getWriter();
    out.flush();
    assertEquals(5, h.indents);
  }
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  static class TestView2 implements SubView {
    @Override public void renderPartial() {}
  }

  @Test public void testSubViews() {
    Hamlet h = newHamlet().
        title("test sub-views").
        div("#view1")._(TestView1.class)._().
        div("#view2")._(TestView2.class)._();

    PrintWriter out = h.getWriter();
    out.flush();
    assertEquals(0, h.nestLevel);
    verify(out).print("["+ TestView1.class.getName() +"]");
    verify(out).print("["+ TestView2.class.getName() +"]");
  }
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    verify(out).print("["+ TestView2.class.getName() +"]");
  }

  static Hamlet newHamlet() {
    PrintWriter out = spy(new PrintWriter(System.out));
    return new Hamlet(out, 0, false);
  }
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