| /* |
| * Copyright (c) 2003, 2016, 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.builders; |
| |
| import java.util.*; |
| |
| import javax.lang.model.element.Element; |
| import javax.lang.model.element.TypeElement; |
| import javax.lang.model.element.VariableElement; |
| |
| import jdk.javadoc.internal.doclets.toolkit.Configuration; |
| import jdk.javadoc.internal.doclets.toolkit.Content; |
| import jdk.javadoc.internal.doclets.toolkit.DocletException; |
| import jdk.javadoc.internal.doclets.toolkit.EnumConstantWriter; |
| import jdk.javadoc.internal.doclets.toolkit.util.VisibleMemberMap; |
| |
| |
| /** |
| * Builds documentation for a enum constants. |
| * |
| * <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> |
| * |
| * @author Jamie Ho |
| * @author Bhavesh Patel (Modified) |
| */ |
| public class EnumConstantBuilder extends AbstractMemberBuilder { |
| |
| /** |
| * The class whose enum constants are being documented. |
| */ |
| private final TypeElement typeElement; |
| |
| /** |
| * The visible enum constantss for the given class. |
| */ |
| private final VisibleMemberMap visibleMemberMap; |
| |
| /** |
| * The writer to output the enum constants documentation. |
| */ |
| private final EnumConstantWriter writer; |
| |
| /** |
| * The set of enum constants being documented. |
| */ |
| private final List<Element> enumConstants; |
| |
| /** |
| * The current enum constant that is being documented at this point |
| * in time. |
| */ |
| private VariableElement currentElement; |
| |
| /** |
| * Construct a new EnumConstantsBuilder. |
| * |
| * @param context the build context. |
| * @param typeElement the class whose members are being documented. |
| * @param writer the doclet specific writer. |
| */ |
| private EnumConstantBuilder(Context context, |
| TypeElement typeElement, EnumConstantWriter writer) { |
| super(context); |
| this.typeElement = typeElement; |
| this.writer = writer; |
| visibleMemberMap = |
| new VisibleMemberMap( |
| typeElement, |
| VisibleMemberMap.Kind.ENUM_CONSTANTS, |
| configuration); |
| enumConstants = visibleMemberMap.getMembers(typeElement); |
| } |
| |
| /** |
| * Construct a new EnumConstantsBuilder. |
| * |
| * @param context the build context. |
| * @param typeElement the class whoses members are being documented. |
| * @param writer the doclet specific writer. |
| * @return the new EnumConstantsBuilder |
| */ |
| public static EnumConstantBuilder getInstance(Context context, |
| TypeElement typeElement, EnumConstantWriter writer) { |
| return new EnumConstantBuilder(context, typeElement, writer); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String getName() { |
| return "EnumConstantDetails"; |
| } |
| |
| /** |
| * Returns whether or not there are members to document. |
| * |
| * @return whether or not there are members to document |
| */ |
| @Override |
| public boolean hasMembersToDocument() { |
| return !enumConstants.isEmpty(); |
| } |
| |
| /** |
| * Build the enum constant documentation. |
| * |
| * @param node the XML element that specifies which components to document |
| * @param memberDetailsTree the content tree to which the documentation will be added |
| * @throws DocletException is there is a problem while building the documentation |
| */ |
| public void buildEnumConstant(XMLNode node, Content memberDetailsTree) throws DocletException { |
| if (writer == null) { |
| return; |
| } |
| if (hasMembersToDocument()) { |
| Content enumConstantsDetailsTree = writer.getEnumConstantsDetailsTreeHeader(typeElement, |
| memberDetailsTree); |
| Element lastElement = enumConstants.get(enumConstants.size() - 1); |
| for (Element enumConstant : enumConstants) { |
| currentElement = (VariableElement)enumConstant; |
| Content enumConstantsTree = writer.getEnumConstantsTreeHeader(currentElement, |
| enumConstantsDetailsTree); |
| buildChildren(node, enumConstantsTree); |
| enumConstantsDetailsTree.addContent(writer.getEnumConstants( |
| enumConstantsTree, currentElement == lastElement)); |
| } |
| memberDetailsTree.addContent( |
| writer.getEnumConstantsDetails(enumConstantsDetailsTree)); |
| } |
| } |
| |
| /** |
| * Build the signature. |
| * |
| * @param node the XML element that specifies which components to document |
| * @param enumConstantsTree the content tree to which the documentation will be added |
| */ |
| public void buildSignature(XMLNode node, Content enumConstantsTree) { |
| enumConstantsTree.addContent(writer.getSignature(currentElement)); |
| } |
| |
| /** |
| * Build the deprecation information. |
| * |
| * @param node the XML element that specifies which components to document |
| * @param enumConstantsTree the content tree to which the documentation will be added |
| */ |
| public void buildDeprecationInfo(XMLNode node, Content enumConstantsTree) { |
| writer.addDeprecated(currentElement, enumConstantsTree); |
| } |
| |
| /** |
| * Build the comments for the enum constant. Do nothing if |
| * {@link Configuration#nocomment} is set to true. |
| * |
| * @param node the XML element that specifies which components to document |
| * @param enumConstantsTree the content tree to which the documentation will be added |
| */ |
| public void buildEnumConstantComments(XMLNode node, Content enumConstantsTree) { |
| if (!configuration.nocomment) { |
| writer.addComments(currentElement, enumConstantsTree); |
| } |
| } |
| |
| /** |
| * Build the tag information. |
| * |
| * @param node the XML element that specifies which components to document |
| * @param enumConstantsTree the content tree to which the documentation will be added |
| */ |
| public void buildTagInfo(XMLNode node, Content enumConstantsTree) { |
| writer.addTags(currentElement, enumConstantsTree); |
| } |
| |
| /** |
| * Return the enum constant writer for this builder. |
| * |
| * @return the enum constant writer for this builder. |
| */ |
| public EnumConstantWriter getWriter() { |
| return writer; |
| } |
| } |