/*

 * 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

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 */

package com.sun.javadoc;

/**

 * Represents the root of the program structure information

 * for one run of javadoc.  From this root all other program

 * structure information can be extracted.

 * Also represents the command line information -- the

 * packages, classes and options specified by the user.

 *

 * @since 1.2

 * @author Robert Field

 *

 * @deprecated

 *   The declarations in this package have been superseded by those

 *   in the package {@code jdk.javadoc.doclet}.

 *   For more information, see the <i>Migration Guide</i> in the documentation for that package.

 */

public interface RootDoc extends Doc, DocErrorReporter {

    /**

     * Command line options.

     * <p>

     * For example, given:

     * <pre>

     *     javadoc -foo this that -bar other ...</pre>

     *

     * this method will return:

     * <pre>

     *      options()[0][0] = "-foo"

     *      options()[0][1] = "this"

     *      options()[0][2] = "that"

     *      options()[1][0] = "-bar"

     *      options()[1][1] = "other"</pre>

     *

     * @return an array of arrays of String.

     */

    String[][] options();

    /**

     * Return the packages

     * <a href="package-summary.html#included">specified</a>

     * on the command line.

     * If {@code -subpackages} and {@code -exclude} options

     * are used, return all the non-excluded packages.

     *

     * @return packages specified on the command line.

     */

    PackageDoc[] specifiedPackages();

    /**

     * Return the classes and interfaces

     * <a href="package-summary.html#included">specified</a>

     * as source file names on the command line.

     *

     * @return classes and interfaces specified on the command line.

     */

    ClassDoc[] specifiedClasses();

    /**

     * Return the

     * <a href="package-summary.html#included">included</a>

      classes and interfaces in all packages.

     *

     * @return included classes and interfaces in all packages.

     */

    ClassDoc[] classes();

    /**

     * Return a PackageDoc for the specified package name.

     *

     * @param name package name

     *

     * @return a PackageDoc holding the specified package, null if

     * this package is not referenced.

     */

    PackageDoc packageNamed(String name);

    /**

     * Return a ClassDoc for the specified class or interface name.

     *

     * @param qualifiedName

     * <a href="package-summary.html#qualified">qualified</a>

     * class or package name

     *

     * @return a ClassDoc holding the specified class, null if

     * this class is not referenced.

     */

    ClassDoc classNamed(String qualifiedName);

}