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 * 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
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 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
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 *
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package jdk.javadoc.internal.doclets.toolkit.util;

import javax.lang.model.element.ModuleElement;
import javax.lang.model.element.PackageElement;
import javax.lang.model.element.TypeElement;

Standard DocPath objects.
 
This is NOT part of any supported API.
 If you write code that depends on this, you do so at your own risk.
 This code and its internal interfaces are subject to change or
 deletion without notice.
/**
 * Standard DocPath objects.
 *
 *  <p><b>This is NOT part of any supported API.
 *  If you write code that depends on this, you do so at your own risk.
 *  This code and its internal interfaces are subject to change or
 *  deletion without notice.</b>
 *
 */
public class DocPaths {
    private final boolean useModuleDirectories;
    private final String moduleSeparator;
    private final Utils utils;

    public DocPaths(Utils utils, boolean useModuleDirectories) {
        this.utils = utils;
        this.useModuleDirectories = useModuleDirectories;
        moduleSeparator = useModuleDirectories ? "/module-" : "-";
    }

    public static final DocPath DOT_DOT = DocPath.create("..");

    
The name of the file for all classes, without using frames, when --no-frames is specified. /** The name of the file for all classes, without using frames, when --no-frames is specified. */
    public static final DocPath ALLCLASSES = DocPath.create("allclasses.html");

    
The name of the file for all classes, using frames. /** The name of the file for all classes, using frames. */
    public static final DocPath ALLCLASSES_FRAME = DocPath.create("allclasses-frame.html");

    
The name of the file for all classes index. /** The name of the file for all classes index. */
    public static final DocPath ALLCLASSES_INDEX = DocPath.create("allclasses-index.html");

    
The name of the file for all packages index. /** The name of the file for all packages index. */
    public static final DocPath ALLPACKAGES_INDEX = DocPath.create("allpackages-index.html");

    
The name of the file for all classes, without using frames. /** The name of the file for all classes, without using frames. */
    public static final DocPath ALLCLASSES_NOFRAME = DocPath.create("allclasses-noframe.html");

    public static DocPath AllClasses(boolean frames) {
        return frames ? ALLCLASSES_NOFRAME : ALLCLASSES;
    }

    
The name of the sub-directory for storing class usage info. /** The name of the sub-directory for storing class usage info. */
    public static final DocPath CLASS_USE = DocPath.create("class-use");

    
The name of the file for constant values. /** The name of the file for constant values. */
    public static final DocPath CONSTANT_VALUES = DocPath.create("constant-values.html");

    
The name of the fie for deprecated elements. /** The name of the fie for deprecated elements. */
    public static final DocPath DEPRECATED_LIST = DocPath.create("deprecated-list.html");

    
The name of the subdirectory for user-provided additional documentation files. /** The name of the subdirectory for user-provided additional documentation files. */
    public static final DocPath DOC_FILES = DocPath.create("doc-files");

    
The name of the file for the element list. /** The name of the file for the element list. */
    public static final DocPath ELEMENT_LIST = DocPath.create("element-list");

    
The name of the image file showing a magnifying glass on the search box. /** The name of the image file showing a magnifying glass on the search box. */
    public static final DocPath GLASS_IMG = DocPath.create("glass.png");

    
The name of the file for help info. /** The name of the file for help info. */
    public static final DocPath HELP_DOC = DocPath.create("help-doc.html");

    
The name of the main index file. /** The name of the main index file. */
    public static final DocPath INDEX = DocPath.create("index.html");

    
The name of the single index file for all classes. /** The name of the single index file for all classes. */
    public static final DocPath INDEX_ALL = DocPath.create("index-all.html");

    
The name of the directory for the split index files. /** The name of the directory for the split index files. */
    public static final DocPath INDEX_FILES = DocPath.create("index-files");

    
Generate the name of one of the files in the split index.
Params:
n – the position in the index
Returns:
the path/**
     * Generate the name of one of the files in the split index.
     * @param n the position in the index
     * @return the path
     */
    public static DocPath indexN(int n) {
        return DocPath.create("index-" + n + ".html");
    }

    
The name of the default javascript file. /** The name of the default javascript file. */
    public static final DocPath JAVASCRIPT = DocPath.create("script.js");

    
The name of the directory for the jQuery. /** The name of the directory for the jQuery. */
    public static final DocPath JQUERY_FILES = DocPath.create("jquery");

    
The name of the default jQuery stylesheet file. /** The name of the default jQuery stylesheet file. */
    public static final DocPath JQUERY_STYLESHEET_FILE = DocPath.create("jquery-ui.css");

    
The name of the default jQuery javascript file. /** The name of the default jQuery javascript file. */
    public static final DocPath JQUERY_JS_3_3 = DocPath.create("jquery-3.3.1.js");

    
The name of jquery-migrate javascript file. /** The name of jquery-migrate javascript file. */
    public static final DocPath JQUERY_MIGRATE = DocPath.create("jquery-migrate-3.0.1.js");

    
The name of the default jQuery javascript file. /** The name of the default jQuery javascript file. */
    public static final DocPath JQUERY_JS = DocPath.create("jquery-ui.js");

    
The name of the default jszip javascript file. /** The name of the default jszip javascript file. */
    public static final DocPath JSZIP = DocPath.create("jszip/dist/jszip.js");

    
The name of the default jszip javascript file. /** The name of the default jszip javascript file. */
    public static final DocPath JSZIP_MIN = DocPath.create("jszip/dist/jszip.min.js");

    
The name of the default jszip-utils javascript file. /** The name of the default jszip-utils javascript file. */
    public static final DocPath JSZIPUTILS = DocPath.create("jszip-utils/dist/jszip-utils.js");

    
The name of the default jszip-utils javascript file. /** The name of the default jszip-utils javascript file. */
    public static final DocPath JSZIPUTILS_MIN = DocPath.create("jszip-utils/dist/jszip-utils.min.js");

    
The name of the default jszip-utils javascript file. /** The name of the default jszip-utils javascript file. */
    public static final DocPath JSZIPUTILS_IE = DocPath.create("jszip-utils/dist/jszip-utils-ie.js");

    
The name of the default jszip-utils javascript file. /** The name of the default jszip-utils javascript file. */
    public static final DocPath JSZIPUTILS_IE_MIN = DocPath.create("jszip-utils/dist/jszip-utils-ie.min.js");

    
The name of the member search index file. /** The name of the member search index file. */
    public static final DocPath MEMBER_SEARCH_INDEX_JSON = DocPath.create("member-search-index.json");

    
The name of the member search index zip file. /** The name of the member search index zip file. */
    public static final DocPath MEMBER_SEARCH_INDEX_ZIP = DocPath.create("member-search-index.zip");

    
The name of the member search index js file. /** The name of the member search index js file. */
    public static final DocPath MEMBER_SEARCH_INDEX_JS = DocPath.create("member-search-index.js");

    
The name of the module search index file. /** The name of the module search index file. */
    public static final DocPath MODULE_SEARCH_INDEX_JSON = DocPath.create("module-search-index.json");

    
The name of the module search index zip file. /** The name of the module search index zip file. */
    public static final DocPath MODULE_SEARCH_INDEX_ZIP = DocPath.create("module-search-index.zip");

    
The name of the module search index js file. /** The name of the module search index js file. */
    public static final DocPath MODULE_SEARCH_INDEX_JS = DocPath.create("module-search-index.js");

    
The name of the file for the overview frame. /** The name of the file for the overview frame. */
    public static final DocPath OVERVIEW_FRAME = DocPath.create("overview-frame.html");

    
The name of the file for the overview summary. /** The name of the file for the overview summary. */
    public static final DocPath OVERVIEW_SUMMARY = DocPath.create("overview-summary.html");

    public static DocPath overviewSummary(boolean frames) {
        return frames ? OVERVIEW_SUMMARY : INDEX;
    }

    
The name of the file for the overview tree. /** The name of the file for the overview tree. */
    public static final DocPath OVERVIEW_TREE = DocPath.create("overview-tree.html");

    
The name of the file for the package frame. /** The name of the file for the package frame. */
    public static final DocPath PACKAGE_FRAME = DocPath.create("package-frame.html");

    
The name of the file for the package list. This is to support the legacy mode. /** The name of the file for the package list. This is to support the legacy mode. */
    public static final DocPath PACKAGE_LIST = DocPath.create("package-list");

    
The name of the package search index file. /** The name of the package search index file. */
    public static final DocPath PACKAGE_SEARCH_INDEX_JSON = DocPath.create("package-search-index.json");

    
The name of the package search index zip file. /** The name of the package search index zip file. */
    public static final DocPath PACKAGE_SEARCH_INDEX_ZIP = DocPath.create("package-search-index.zip");

    
The name of the package search index js file. /** The name of the package search index js file. */
    public static final DocPath PACKAGE_SEARCH_INDEX_JS = DocPath.create("package-search-index.js");

    
The name of the file for the package summary. /** The name of the file for the package summary. */
    public static final DocPath PACKAGE_SUMMARY = DocPath.create("package-summary.html");

    
The name of the file for the package tree. /** The name of the file for the package tree. */
    public static final DocPath PACKAGE_TREE = DocPath.create("package-tree.html");

    
The name of the file for the package usage info. /** The name of the file for the package usage info. */
    public static final DocPath PACKAGE_USE = DocPath.create("package-use.html");

    
Returns the path for a type element. For example, if the type element is java.lang.Object, the path is java/lang/Object.html. 
Params:
typeElement – the type element
Returns:
the path/**
     * Returns the path for a type element.
     * For example, if the type element is {@code java.lang.Object},
     * the path is {@code java/lang/Object.html}.
     *
     * @param typeElement the type element
     * @return the path
     */
    public DocPath forClass(TypeElement typeElement) {
        return (typeElement == null)
                ? DocPath.empty
                : forPackage(utils.containingPackage(typeElement)).resolve(forName(typeElement));
    }

    
Returns the path for the simple name of a type element. For example, if the type element is java.lang.Object, the path is Object.html. 
Params:
typeElement – the type element
Returns:
the path/**
     * Returns the path for the simple name of a type element.
     * For example, if the type element is {@code java.lang.Object},
     * the path is {@code Object.html}.
     *
     * @param typeElement the type element
     * @return the path
     */
    public DocPath forName(TypeElement typeElement) {
        return (typeElement == null)
                ? DocPath.empty
                : new DocPath(utils.getSimpleName(typeElement) + ".html");
    }

    public static DocPath forModule(ModuleElement mdle) {
        return mdle == null || mdle.isUnnamed()
                ? DocPath.empty
                : DocPath.create(mdle.getQualifiedName().toString());
    }

    
Returns the path for the package of a type element. For example, if the type element is java.lang.Object, the path is java/lang. 
Params:
typeElement – the type element
Returns:
the path/**
     * Returns the path for the package of a type element.
     * For example, if the type element is {@code java.lang.Object},
     * the path is {@code java/lang}.
     *
     * @param typeElement the type element
     * @return the path
     */
    public DocPath forPackage(TypeElement typeElement) {
        return (typeElement == null)
                ? DocPath.empty
                : forPackage(utils.containingPackage(typeElement));
    }

    
Returns the path for a package. For example, if the package is java.lang, the path is java/lang. 
Params:
pkgElement – the package element
Returns:
the path/**
     * Returns the path for a package.
     * For example, if the package is {@code java.lang},
     * the path is {@code java/lang}.
     *
     * @param pkgElement the package element
     * @return the path
     */
    public DocPath forPackage(PackageElement pkgElement) {
        if (pkgElement == null || pkgElement.isUnnamed()) {
            return DocPath.empty;
        }

        DocPath pkgPath = DocPath.create(pkgElement.getQualifiedName().toString().replace('.', '/'));
        if (useModuleDirectories) {
            ModuleElement mdle = (ModuleElement) pkgElement.getEnclosingElement();
            return forModule(mdle).resolve(pkgPath);
        } else {
            return pkgPath;
        }
    }

    
Returns the inverse path for a package. For example, if the package is java.lang, the inverse path is ../... 
Params:
pkgElement – the package element
Returns:
the path/**
     * Returns the inverse path for a package.
     * For example, if the package is {@code java.lang},
     * the inverse path is {@code ../..}.
     *
     * @param pkgElement the package element
     * @return the path
     */
    public static DocPath forRoot(PackageElement pkgElement) {
        String name = (pkgElement == null || pkgElement.isUnnamed())
                ? ""
                : pkgElement.getQualifiedName().toString();
        return new DocPath(name.replace('.', '/').replaceAll("[^/]+", ".."));
    }

    
Returns a relative path from one package to another.
Params:
from – the origin of the relative path
to – the destination of the relative path
Returns:
the path/**
     * Returns a relative path from one package to another.
     *
     * @param from the origin of the relative path
     * @param to the destination of the relative path
     * @return the path
     */
    public DocPath relativePath(PackageElement from, PackageElement to) {
        return forRoot(from).resolve(forPackage(to));
    }

    
The path for the output directory for module documentation files.
Params:
mdle – the module
Returns:
the path/**
     * The path for the output directory for module documentation files.
     * @param mdle the module
     * @return the path
     */
    public DocPath moduleDocFiles(ModuleElement mdle) {
        return createModulePath(mdle, "doc-files");
    }

    
The path for the file for a module's frame page.
Params:
mdle – the module
Returns:
the path/**
     * The path for the file for a module's frame page.
     * @param mdle the module
     * @return the path
     */
    public DocPath moduleFrame(ModuleElement mdle) {
        return createModulePath(mdle, "frame.html");
    }

    
The path for the file for a module's summary page.
Params:
mdle – the module
Returns:
the path/**
     * The path for the file for a module's summary page.
     * @param mdle the module
     * @return the path
     */
    public DocPath moduleSummary(ModuleElement mdle) {
        return createModulePath(mdle, "summary.html");
    }

    
The path for the file for a module's summary page.
Params:
mdleName – the module
Returns:
the path/**
     * The path for the file for a module's summary page.
     * @param mdleName the module
     * @return the path
     */
    public DocPath moduleSummary(String mdleName) {
        return createModulePath(mdleName, "summary.html");
    }

    
The path for the file for a module's type frame page.
Params:
mdle – the module
Returns:
the path/**
     * The path for the file for a module's type frame page.
     * @param mdle the module
     * @return the path
     */
    public DocPath moduleTypeFrame(ModuleElement mdle) {
        return createModulePath(mdle, "type-frame.html");
    }

    private DocPath createModulePath(ModuleElement mdle, String path) {
        return DocPath.create(mdle.getQualifiedName() + moduleSeparator + path);
    }

    private DocPath createModulePath(String moduleName, String path) {
        return DocPath.create(moduleName + moduleSeparator + path);
    }

    
The name of the file for the module overview frame. /** The name of the file for the module overview frame. */
    public static final DocPath MODULE_OVERVIEW_FRAME = DocPath.create("module-overview-frame.html");

    
The name of the sub-package from which resources are read. /** The name of the sub-package from which resources are read. */
    public static final DocPath RESOURCES = DocPath.create("resources");

    
The name of the search javascript file. /** The name of the search javascript file. */
    public static final DocPath SEARCH_JS = DocPath.create("search.js");

    
The name of the file for the serialized form info. /** The name of the file for the serialized form info. */
    public static final DocPath SERIALIZED_FORM = DocPath.create("serialized-form.html");

    
The name of the directory in which HTML versions of the source code
 are generated.
/** The name of the directory in which HTML versions of the source code
     *  are generated.
     */
    public static final DocPath SOURCE_OUTPUT = DocPath.create("src-html");

    
The name of the default stylesheet. /** The name of the default stylesheet. */
    public static final DocPath STYLESHEET = DocPath.create("stylesheet.css");

    
The name of the tag search index file. /** The name of the tag search index file. */
    public static final DocPath TAG_SEARCH_INDEX_JSON = DocPath.create("tag-search-index.json");

    
The name of the tag search index zip file. /** The name of the tag search index zip file. */
    public static final DocPath TAG_SEARCH_INDEX_ZIP = DocPath.create("tag-search-index.zip");

    
The name of the tag search index js file. /** The name of the tag search index js file. */
    public static final DocPath TAG_SEARCH_INDEX_JS = DocPath.create("tag-search-index.js");

    
The name of the type search index file. /** The name of the type search index file. */
    public static final DocPath TYPE_SEARCH_INDEX_JSON = DocPath.create("type-search-index.json");

    
The name of the type search index zip file. /** The name of the type search index zip file. */
    public static final DocPath TYPE_SEARCH_INDEX_ZIP = DocPath.create("type-search-index.zip");

    
The name of the type search index js file. /** The name of the type search index js file. */
    public static final DocPath TYPE_SEARCH_INDEX_JS = DocPath.create("type-search-index.js");

    
The name of the image file for undo button on the search box. /** The name of the image file for undo button on the search box. */
    public static final DocPath X_IMG = DocPath.create("x.png");

}