Class CleanPackageSummaries

  • public class CleanPackageSummaries
extends java.lang.Object
    CleanPackageSummaries - Documentation.

    Each complete Java Package has a 'Summary Page' created for it, using an '.html' file simply named 'package-summary.html'. The general structure of the page is great. The user is encouraged to write a 'package-info.java' file, and include it in the package's source-code directory. The issue is that an 'AI', of sorts, adds in the list of classes, interfaces, enums, exceptions and errors that comprise the package along with a brief-description explaining what that class, interface etc... does.

    The problem is that if there is any complexity to the code-comments for any of those classes, interfaces etc. - the summary itself will looked horribly skewed. This class attempt to 'clean up' the 'package-summary.html' pages by simply removing the extraneous HTML inserted into the page. The Upgrader Tool provides a means to insert your own 'Summary Cleaner' - although the default cleaner works very well. To register a Package Summary Cleaner with the Upgrader before it runs, invoke the method Upgrade.setPackageSummaryCleaner(Consumer)

    This type of Lambda is actually very easy to write, if you are capable at using the HTML manipulation and modification methods in the HTML Package. Review the code in the default cleaner to see how it simply strip away everything after the first sentence in a package summary page.




Stateless Class: This class neither contains any program-state, nor can it be instantiated.
The @StaticFunctional Annotation may also be called 'The Spaghetti Report'
  • 1 Constructor(s), 1 declared private, zero-argument constructor
  • 2 Method(s), 2 declared static
  • 2 Field(s), 2 declared static, 1 declared final
  • Fields excused from final modifier (with explanation):
    Field 'sw' is not final. Reason: LOGGING


    • Method Detail

      • defaultCleaner

        public static final void defaultCleaner​
            (java.util.Vector<HTMLNode> cietSummary)
        Implents a cleaner. This will remove extraneous notes that are inserted by Java Doc into the Class, Interface, Enum, Exception and Error lists at the top of a 'package-summary.html' page.
        Parameters:
        cietSummary - The actual HTML that has been extracted from a Class Summary
        Code:
        Exact Method Body:
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         // System.out.println("INSIDE MY LAMBDA:\n" + Util.pageToString(cietSummary));

 int i=0, nodePos=-1;

 if (sw != null)
     sw.println("cietSummary: " + C.BGREEN + Util.pageToString(cietSummary) + C.RESET);

 while ((nodePos == -1) && (i < searches.length))
     nodePos = TextNodeFind.first(cietSummary, TextComparitor.CN_CI, searches[i++]);

 if (nodePos == -1)
 {
     sw.println("No String Markers Found!  Exiting...");
     return;
 }

 String  s   = cietSummary.elementAt(nodePos).str;
 int     pos = StrIndexOf.first_CI(s, searches[--i]);

 if (sw != null) sw.println("s: " + s);

 s = s.substring(0, pos);

 if (sw != null) sw.println("s.substring: " + s);

 if (s.length() != 0)
     cietSummary.setElementAt(new TextNode(s), nodePos++);

 if (nodePos < cietSummary.size())
     Util.removeRange(cietSummary, nodePos, cietSummary.size());

 Util.removeAllTagNodes(cietSummary);

 if (sw != null) sw.println(
     C.BCYAN + Util.pageToString(cietSummary) + C.RESET +
     "\n************************************************************\n"
 );

      • run

        public static void run​
            (java.util.Vector<HTMLNode> jdPage,
             java.util.function.Consumer<java.util.Vector<HTMLNode>> summaryCleaner,
             StorageWriter sw)
        This method will clean any potentially skewed or damaged package summary pages. It simply iterates through each class, interface, enum, exception and error found on the summary page, and then invokes the cleaner on the HTML that is present in that summary. The default cleaner simply removes everything after the first sentence in the page.
        Parameters:
        jdPage - A vectorized Java-Doc Generated HTML Package-Summary Web-Page.
        summaryCleaner - This is the Consumer that should clean the summary.
        sw - The log output writer.
        Code:
        Exact Method Body:
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         if (sw != null) sw.println("CleanPackageSummaries.run(...):");

 CleanPackageSummaries.sw = sw;
 int count = 0;

 HNLIInclusive iter = InnerTagInclusiveIterator.get
     (jdPage, "tr", "class", TextComparitor.C, "altColor", "rowColor");

 while (iter.hasNext())
 {
     DotPair dp      = iter.nextDotPair();

     DotPair cLast = InnerTagFindInclusive.first
         (jdPage, dp.start, dp.end, "td", "class", TextComparitor.C, "colLast");

     if (cLast == null) continue;

     DotPair div = InnerTagFindInclusive.first
         (jdPage, cLast.start, cLast.end, "div", "class", TextComparitor.C, "block");

     if (div == null) continue;
     if (div.size() < 3) continue;

     DotPair divContentsDP = new DotPair(div.start+1, div.end-1);

     Vector<HTMLNode> divContents = Util.cloneRange(jdPage, divContentsDP);
     summaryCleaner.accept(divContents);
     iter.replaceRange(divContentsDP, divContents);

     count++;
 }

 if (sw != null) sw.println(
     "\tCleaned " + C.BBLUE +  StringParse.zeroPad(count) + C.RESET +
     " '" + C.BCYAN + "package-summary.html" + C.RESET + "' CIETEE-Summary Dividers."
 );