Java example source code file (AnnotationTypeRequiredMemberBuilder.java)

This example Java source code file (AnnotationTypeRequiredMemberBuilder.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

abstractmemberbuilder, annotationtyperequiredmemberbuilder, annotationtyperequiredmemberdetails, annotationtyperequiredmemberwriter, arraylist, classdoc, content, context, javadoc, list, memberdoc, string, util, visiblemembermap

The AnnotationTypeRequiredMemberBuilder.java Java example source code

/*
 * Copyright (c) 2003, 2013, 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.internal.toolkit.builders;

import java.util.*;

import com.sun.javadoc.*;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.tools.doclets.internal.toolkit.util.*;

/**
 * Builds documentation for required annotation type members.
 *
 *  <p>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)
 * @since 1.5
 */
public class AnnotationTypeRequiredMemberBuilder extends AbstractMemberBuilder {

    /**
     * The annotation type whose members are being documented.
     */
    protected ClassDoc classDoc;

    /**
     * The visible members for the given class.
     */
    protected VisibleMemberMap visibleMemberMap;

    /**
     * The writer to output the member documentation.
     */
    protected AnnotationTypeRequiredMemberWriter writer;

    /**
     * The list of members being documented.
     */
    protected List<ProgramElementDoc> members;

    /**
     * The index of the current member that is being documented at this point
     * in time.
     */
    protected int currentMemberIndex;

    /**
     * Construct a new AnnotationTypeRequiredMemberBuilder.
     *
     * @param context  the build context.
     * @param classDoc the class whose members are being documented.
     * @param writer the doclet specific writer.
     */
    protected AnnotationTypeRequiredMemberBuilder(Context context,
            ClassDoc classDoc,
            AnnotationTypeRequiredMemberWriter writer,
            int memberType) {
        super(context);
        this.classDoc = classDoc;
        this.writer = writer;
        this.visibleMemberMap = new VisibleMemberMap(classDoc, memberType,
            configuration);
        this.members = new ArrayList<ProgramElementDoc>(
            this.visibleMemberMap.getMembersFor(classDoc));
        if (configuration.getMemberComparator() != null) {
            Collections.sort(this.members, configuration.getMemberComparator());
        }
    }


    /**
     * Construct a new AnnotationTypeMemberBuilder.
     *
     * @param context  the build context.
     * @param classDoc the class whose members are being documented.
     * @param writer the doclet specific writer.
     */
    public static AnnotationTypeRequiredMemberBuilder getInstance(
            Context context, ClassDoc classDoc,
            AnnotationTypeRequiredMemberWriter writer) {
        return new AnnotationTypeRequiredMemberBuilder(context, classDoc,
                    writer,
                    VisibleMemberMap.ANNOTATION_TYPE_MEMBER_REQUIRED);
    }

    /**
     * {@inheritDoc}
     */
    public String getName() {
        return "AnnotationTypeRequiredMemberDetails";
    }

    /**
     * Returns a list of members that will be documented for the given class.
     * This information can be used for doclet specific documentation
     * generation.
     *
     * @param classDoc the {@link ClassDoc} we want to check.
     * @return a list of members that will be documented.
     */
    public List<ProgramElementDoc> members(ClassDoc classDoc) {
        return visibleMemberMap.getMembersFor(classDoc);
    }

    /**
     * Returns the visible member map for the members of this class.
     *
     * @return the visible member map for the members of this class.
     */
    public VisibleMemberMap getVisibleMemberMap() {
        return visibleMemberMap;
    }

    /**
     * summaryOrder.size()
     */
    public boolean hasMembersToDocument() {
        return members.size() > 0;
    }

    /**
     * Build the annotation type required member documentation.
     *
     * @param node the XML element that specifies which components to document
     * @param memberDetailsTree the content tree to which the documentation will be added
     */
    public void buildAnnotationTypeRequiredMember(XMLNode node, Content memberDetailsTree) {
        buildAnnotationTypeMember(node, memberDetailsTree);
    }

    /**
     * Build the member documentation.
     *
     * @param node the XML element that specifies which components to document
     * @param memberDetailsTree the content tree to which the documentation will be added
     */
    public void buildAnnotationTypeMember(XMLNode node, Content memberDetailsTree) {
        if (writer == null) {
            return;
        }
        int size = members.size();
        if (size > 0) {
            writer.addAnnotationDetailsMarker(memberDetailsTree);
            for (currentMemberIndex = 0; currentMemberIndex < size;
                    currentMemberIndex++) {
                Content detailsTree = writer.getMemberTreeHeader();
                writer.addAnnotationDetailsTreeHeader(classDoc, detailsTree);
                Content annotationDocTree = writer.getAnnotationDocTreeHeader(
                        (MemberDoc) members.get(currentMemberIndex), detailsTree);
                buildChildren(node, annotationDocTree);
                detailsTree.addContent(writer.getAnnotationDoc(
                        annotationDocTree, (currentMemberIndex == size - 1)));
                memberDetailsTree.addContent(writer.getAnnotationDetails(detailsTree));
            }
        }
    }

    /**
     * Build the signature.
     *
     * @param node the XML element that specifies which components to document
     * @param annotationDocTree the content tree to which the documentation will be added
     */
    public void buildSignature(XMLNode node, Content annotationDocTree) {
        annotationDocTree.addContent(
                writer.getSignature((MemberDoc) members.get(currentMemberIndex)));
    }

    /**
     * Build the deprecation information.
     *
     * @param node the XML element that specifies which components to document
     * @param annotationDocTree the content tree to which the documentation will be added
     */
    public void buildDeprecationInfo(XMLNode node, Content annotationDocTree) {
        writer.addDeprecated((MemberDoc) members.get(currentMemberIndex),
                annotationDocTree);
    }

    /**
     * Build the comments for the member.  Do nothing if
     * {@link Configuration#nocomment} is set to true.
     *
     * @param node the XML element that specifies which components to document
     * @param annotationDocTree the content tree to which the documentation will be added
     */
    public void buildMemberComments(XMLNode node, Content annotationDocTree) {
        if(! configuration.nocomment){
            writer.addComments((MemberDoc) members.get(currentMemberIndex),
                    annotationDocTree);
        }
    }

    /**
     * Build the tag information.
     *
     * @param node the XML element that specifies which components to document
     * @param annotationDocTree the content tree to which the documentation will be added
     */
    public void buildTagInfo(XMLNode node, Content annotationDocTree) {
        writer.addTags((MemberDoc) members.get(currentMemberIndex),
                annotationDocTree);
    }

    /**
     * Return the annotation type required member writer for this builder.
     *
     * @return the annotation type required member constant writer for this
     * builder.
     */
    public AnnotationTypeRequiredMemberWriter getWriter() {
        return writer;
    }
}