jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/doclets/formats/html/AbstractTreeWriter.java@4868a36f6fd8 (annotated)

src/share/classes/com/sun/tools/doclets/formats/html/AbstractTreeWriter.java@4868a36f6fd8 (annotated)

src/share/classes/com/sun/tools/doclets/formats/html/AbstractTreeWriter.java

Tue, 28 Dec 2010 15:54:52 -0800

author: ohair
date: Tue, 28 Dec 2010 15:54:52 -0800
changeset 798: 4868a36f6fd8
parent 766: 90af8d87741f
child 1357: c75be5bc5283
permissions: -rw-r--r--

6962318: Update copyright year
Reviewed-by: xdono

 /*
  * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.tools.doclets.formats.html;
 import java.io.*;
 import java.util.*;
 import com.sun.tools.doclets.internal.toolkit.util.*;
 import com.sun.tools.doclets.internal.toolkit.*;
 import com.sun.tools.doclets.formats.html.markup.*;
 import com.sun.javadoc.*;
 /**
  * Abstract class to print the class hierarchy page for all the Classes. This
  * is sub-classed by {@link PackageTreeWriter} and {@link TreeWriter} to
  * generate the Package Tree and global Tree(for all the classes and packages)
  * pages.
  *
  * @author Atul M Dambalkar
  */
 public abstract class AbstractTreeWriter extends HtmlDocletWriter {
     /**
      * The class and interface tree built by using {@link ClassTree}
      */
     protected final ClassTree classtree;
     private static final String LI_CIRCLE  = "circle";
     /**
      * Constructor initilises classtree variable. This constructor will be used
      * while generating global tree file "overview-tree.html".
      *
      * @param filename   File to be generated.
      * @param classtree  Tree built by {@link ClassTree}.
      * @throws IOException
      * @throws DocletAbortException
      */
     protected AbstractTreeWriter(ConfigurationImpl configuration,
                                  String filename, ClassTree classtree)
                                  throws IOException {
         super(configuration, filename);
         this.classtree = classtree;
     }
     /**
      * Create appropriate directory for the package and also initilise the
      * relative path from this generated file to the current or
      * the destination directory. This constructor will be used while
      * generating "package tree" file.
      *
      * @param path Directories in this path will be created if they are not
      * already there.
      * @param filename Name of the package tree file to be generated.
      * @param classtree The tree built using {@link ClassTree}.
      * for the package pkg.
      * @param pkg PackageDoc for which tree file will be generated.
      * @throws IOException
      * @throws DocletAbortException
      */
     protected AbstractTreeWriter(ConfigurationImpl configuration,
                                  String path, String filename,
                                  ClassTree classtree, PackageDoc pkg)
                                  throws IOException {
         super(configuration,
               path, filename, DirectoryManager.getRelativePath(pkg.name()));
         this.classtree = classtree;
     }
     /**
      * Add each level of the class tree. For each sub-class or
      * sub-interface indents the next level information.
      * Recurses itself to add subclasses info.
      *
      * @param parent the superclass or superinterface of the list
      * @param list list of the sub-classes at this level
      * @param isEnum true if we are generating a tree for enums
      * @param contentTree the content tree to which the level information will be added
      */
     protected void addLevelInfo(ClassDoc parent, List<ClassDoc> list,
             boolean isEnum, Content contentTree) {
         int size = list.size();
         if (size > 0) {
             Content ul = new HtmlTree(HtmlTag.UL);
             for (int i = 0; i < size; i++) {
                 ClassDoc local = list.get(i);
                 HtmlTree li = new HtmlTree(HtmlTag.LI);
                 li.addAttr(HtmlAttr.TYPE, LI_CIRCLE);
                 addPartialInfo(local, li);
                 addExtendsImplements(parent, local, li);
                 addLevelInfo(local, classtree.subs(local, isEnum),
                         isEnum, li);   // Recurse
                 ul.addContent(li);
             }
             contentTree.addContent(ul);
         }
     }
     /**
      * Add the heading for the tree depending upon tree type if it's a
      * Class Tree or Interface tree.
      *
      * @param list List of classes which are at the most base level, all the
      * other classes in this run will derive from these classes
      * @param heading heading for the tree
      * @param div the content tree to which the tree will be added
      */
     protected void addTree(List<ClassDoc> list, String heading, Content div) {
         if (list.size() > 0) {
             ClassDoc firstClassDoc = list.get(0);
             Content headingContent = getResource(heading);
             div.addContent(HtmlTree.HEADING(HtmlConstants.CONTENT_HEADING, true,
                     headingContent));
             addLevelInfo(!firstClassDoc.isInterface()? firstClassDoc : null,
                     list, list == classtree.baseEnums(), div);
         }
     }
     /**
      * Add information regarding the classes which this class extends or
      * implements.
      *
      * @param parent the parent class of the class being documented
      * @param cd the classdoc under consideration
      * @param contentTree the content tree to which the information will be added
      */
     protected void addExtendsImplements(ClassDoc parent, ClassDoc cd,
             Content contentTree) {
         ClassDoc[] interfaces = cd.interfaces();
         if (interfaces.length > (cd.isInterface()? 1 : 0)) {
             Arrays.sort(interfaces);
             int counter = 0;
             for (int i = 0; i < interfaces.length; i++) {
                 if (parent != interfaces[i]) {
                     if (! (interfaces[i].isPublic() ||
                             Util.isLinkable(interfaces[i], configuration()))) {
                         continue;
                     }
                     if (counter == 0) {
                         if (cd.isInterface()) {
                             contentTree.addContent(" (");
                             contentTree.addContent(getResource("doclet.also"));
                             contentTree.addContent(" extends ");
                         } else {
                             contentTree.addContent(" (implements ");
                         }
                     } else {
                         contentTree.addContent(", ");
                     }
                     addPreQualifiedClassLink(LinkInfoImpl.CONTEXT_TREE,
                             interfaces[i], contentTree);
                     counter++;
                 }
             }
             if (counter > 0) {
                 contentTree.addContent(")");
             }
         }
     }
     /**
      * Add information about the class kind, if it's a "class" or "interface".
      *
      * @param cd the class being documented
      * @param contentTree the content tree to which the information will be added
      */
     protected void addPartialInfo(ClassDoc cd, Content contentTree) {
         addPreQualifiedStrongClassLink(LinkInfoImpl.CONTEXT_TREE, cd, contentTree);
     }
     /**
      * Get the tree label for the navigation bar.
      *
      * @return a content tree for the tree label
      */
     protected Content getNavLinkTree() {
         Content li = HtmlTree.LI(HtmlStyle.navBarCell1Rev, treeLabel);
         return li;
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/doclets/formats/html/AbstractTreeWriter.java@4868a36f6fd8 (annotated)

src/share/classes/com/sun/tools/doclets/formats/html/AbstractTreeWriter.java