/*
 * Copyright (c) 1998, 2020, 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 jdk.javadoc.internal.doclets.toolkit.util;

import java.util.*;

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

import jdk.javadoc.internal.doclets.toolkit.BaseConfiguration;

Build list of all the deprecated packages, classes, constructors, fields and methods.

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.

/** * Build list of all the deprecated packages, classes, constructors, fields and methods. * * <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 DeprecatedAPIListBuilder {
List of deprecated type Lists.
/** * List of deprecated type Lists. */
private final Map<DeprElementKind, SortedSet<Element>> deprecatedMap; private final BaseConfiguration configuration; private final Utils utils; public enum DeprElementKind { REMOVAL, MODULE, PACKAGE, INTERFACE, CLASS, ENUM, EXCEPTION, // no ElementKind mapping ERROR, // no ElementKind mapping ANNOTATION_TYPE, FIELD, METHOD, CONSTRUCTOR, ENUM_CONSTANT, ANNOTATION_TYPE_MEMBER // no ElementKind mapping };
Constructor.
Params:
  • configuration – the current configuration of the doclet
/** * Constructor. * * @param configuration the current configuration of the doclet */
public DeprecatedAPIListBuilder(BaseConfiguration configuration) { this.configuration = configuration; this.utils = configuration.utils; deprecatedMap = new EnumMap<>(DeprElementKind.class); for (DeprElementKind kind : DeprElementKind.values()) { deprecatedMap.put(kind, new TreeSet<>(utils.comparators.makeDeprecatedComparator())); } buildDeprecatedAPIInfo(); }
Build the sorted list of all the deprecated APIs in this run. Build separate lists for deprecated modules, packages, classes, constructors, methods and fields.
/** * Build the sorted list of all the deprecated APIs in this run. * Build separate lists for deprecated modules, packages, classes, constructors, * methods and fields. */
private void buildDeprecatedAPIInfo() { SortedSet<Element> rset = deprecatedMap.get(DeprElementKind.REMOVAL); SortedSet<ModuleElement> modules = configuration.modules; SortedSet<Element> mset = deprecatedMap.get(DeprElementKind.MODULE); for (Element me : modules) { if (utils.isDeprecatedForRemoval(me)) { rset.add(me); } if (utils.isDeprecated(me)) { mset.add(me); } } SortedSet<PackageElement> packages = configuration.packages; SortedSet<Element> pset = deprecatedMap.get(DeprElementKind.PACKAGE); for (Element pe : packages) { if (utils.isDeprecatedForRemoval(pe)) { rset.add(pe); } if (utils.isDeprecated(pe)) { pset.add(pe); } } for (Element e : configuration.getIncludedTypeElements()) { TypeElement te = (TypeElement)e; SortedSet<Element> eset; if (utils.isDeprecatedForRemoval(e)) { rset.add(e); } if (utils.isDeprecated(e)) { switch (e.getKind()) { case ANNOTATION_TYPE: eset = deprecatedMap.get(DeprElementKind.ANNOTATION_TYPE); eset.add(e); break; case CLASS: if (utils.isError(te)) { eset = deprecatedMap.get(DeprElementKind.ERROR); } else if (utils.isException(te)) { eset = deprecatedMap.get(DeprElementKind.EXCEPTION); } else { eset = deprecatedMap.get(DeprElementKind.CLASS); } eset.add(e); break; case INTERFACE: eset = deprecatedMap.get(DeprElementKind.INTERFACE); eset.add(e); break; case ENUM: eset = deprecatedMap.get(DeprElementKind.ENUM); eset.add(e); break; } } composeDeprecatedList(rset, deprecatedMap.get(DeprElementKind.FIELD), utils.getFields(te)); composeDeprecatedList(rset, deprecatedMap.get(DeprElementKind.METHOD), utils.getMethods(te)); composeDeprecatedList(rset, deprecatedMap.get(DeprElementKind.CONSTRUCTOR), utils.getConstructors(te)); if (utils.isEnum(e)) { composeDeprecatedList(rset, deprecatedMap.get(DeprElementKind.ENUM_CONSTANT), utils.getEnumConstants(te)); } if (utils.isAnnotationType(e)) { composeDeprecatedList(rset, deprecatedMap.get(DeprElementKind.ANNOTATION_TYPE_MEMBER), utils.getAnnotationMembers(te)); } } }
Add the members into a single list of deprecated members.
Params:
  • rset – set of elements deprecated for removal.
  • sset – set of deprecated elements.
  • members – members to be added in the list.
/** * Add the members into a single list of deprecated members. * * @param rset set of elements deprecated for removal. * @param sset set of deprecated elements. * @param members members to be added in the list. */
private void composeDeprecatedList(SortedSet<Element> rset, SortedSet<Element> sset, List<? extends Element> members) { for (Element member : members) { if (utils.isDeprecatedForRemoval(member)) { rset.add(member); } if (utils.isDeprecated(member)) { sset.add(member); } } }
Return the list of deprecated elements of a given type.
Params:
  • kind – the DeprElementKind
Returns:
/** * Return the list of deprecated elements of a given type. * * @param kind the DeprElementKind * @return */
public SortedSet<Element> getSet(DeprElementKind kind) { return deprecatedMap.get(kind); }
Return true if the list of a given type has size greater than 0.
Params:
  • kind – the type of list being checked.
/** * Return true if the list of a given type has size greater than 0. * * @param kind the type of list being checked. */
public boolean hasDocumentation(DeprElementKind kind) { return !deprecatedMap.get(kind).isEmpty(); } }