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package jdk.javadoc.internal.doclets.toolkit.builders;

import javax.lang.model.element.ModuleElement;

import jdk.javadoc.internal.doclets.toolkit.Content;
import jdk.javadoc.internal.doclets.toolkit.DocletException;
import jdk.javadoc.internal.doclets.toolkit.ModuleSummaryWriter;


Builds the summary for a given module.
 
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.
Author:
Bhavesh Patel/**
 * Builds the summary for a given module.
 *
 *  <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 Bhavesh Patel
 */
public class ModuleSummaryBuilder extends AbstractBuilder {

    
The module being documented.
/**
     * The module being documented.
     */
    private final ModuleElement mdle;

    
The doclet specific writer that will output the result.
/**
     * The doclet specific writer that will output the result.
     */
    private final ModuleSummaryWriter moduleWriter;

    
The content that will be added to the module summary documentation tree.
/**
     * The content that will be added to the module summary documentation tree.
     */
    private Content contentTree;

    
Construct a new ModuleSummaryBuilder.
Params:
context –  the build context.
mdle – the module being documented.
moduleWriter – the doclet specific writer that will output the
       result./**
     * Construct a new ModuleSummaryBuilder.
     *
     * @param context  the build context.
     * @param mdle the module being documented.
     * @param moduleWriter the doclet specific writer that will output the
     *        result.
     */
    private ModuleSummaryBuilder(Context context,
            ModuleElement mdle, ModuleSummaryWriter moduleWriter) {
        super(context);
        this.mdle = mdle;
        this.moduleWriter = moduleWriter;
    }

    
Construct a new ModuleSummaryBuilder.
Params:
context –  the build context.
mdle – the module being documented.
moduleWriter – the doclet specific writer that will output the
       result.
Returns:
an instance of a ModuleSummaryBuilder./**
     * Construct a new ModuleSummaryBuilder.
     *
     * @param context  the build context.
     * @param mdle the module being documented.
     * @param moduleWriter the doclet specific writer that will output the
     *        result.
     *
     * @return an instance of a ModuleSummaryBuilder.
     */
    public static ModuleSummaryBuilder getInstance(Context context,
            ModuleElement mdle, ModuleSummaryWriter moduleWriter) {
        return new ModuleSummaryBuilder(context, mdle, moduleWriter);
    }

    
Build the module summary.
Throws:
DocletException – if there is a problem while building the documentation/**
     * Build the module summary.
     *
     * @throws DocletException if there is a problem while building the documentation
     */
    @Override
    public void build() throws DocletException {
        if (moduleWriter == null) {
            //Doclet does not support this output.
            return;
        }
        buildModuleDoc(contentTree);
    }

    
Build the module documentation.
Params:
contentTree – the content tree to which the documentation will be added
Throws:
DocletException – if there is a problem while building the documentation/**
     * Build the module documentation.
     *
     * @param contentTree the content tree to which the documentation will be added
     * @throws DocletException if there is a problem while building the documentation
     */
    protected void buildModuleDoc(Content contentTree) throws DocletException {
        contentTree = moduleWriter.getModuleHeader(mdle.getQualifiedName().toString());

        buildContent(contentTree);

        moduleWriter.addModuleFooter(contentTree);
        moduleWriter.printDocument(contentTree);
        // uncomment to support doc-files in modules
        // DocFilesHandler docFilesHandler = configuration.getWriterFactory().getDocFilesWriter(mdle);
        // docFilesHandler.copyDocFiles();
    }

    
Build the content for the module doc.
Params:
contentTree – the content tree to which the module contents
                   will be added
Throws:
DocletException – if there is a problem while building the documentation/**
     * Build the content for the module doc.
     *
     * @param contentTree the content tree to which the module contents
     *                    will be added
     * @throws DocletException if there is a problem while building the documentation
     */
    protected void buildContent(Content contentTree) throws DocletException {
        Content moduleContentTree = moduleWriter.getContentHeader();

        buildModuleDescription(moduleContentTree);
        buildModuleTags(moduleContentTree);
        buildSummary(moduleContentTree);

        moduleWriter.addModuleContent(contentTree, moduleContentTree);
    }

    
Build the module summary.
Params:
moduleContentTree – the module content tree to which the summaries will
                          be added
Throws:
DocletException – if there is a problem while building the documentation/**
     * Build the module summary.
     *
     * @param moduleContentTree the module content tree to which the summaries will
     *                           be added
     * @throws DocletException if there is a problem while building the documentation
     */
    protected void buildSummary(Content moduleContentTree) throws DocletException {
        Content summaryContentTree = moduleWriter.getSummaryHeader();

        buildPackagesSummary(summaryContentTree);
        buildModulesSummary(summaryContentTree);
        buildServicesSummary(summaryContentTree);

        moduleContentTree.addContent(moduleWriter.getSummaryTree(summaryContentTree));
    }

    
Build the modules summary.
Params:
summaryContentTree – the content tree to which the summaries will
                          be added/**
     * Build the modules summary.
     *
     * @param summaryContentTree the content tree to which the summaries will
     *                           be added
     */
    protected void buildModulesSummary(Content summaryContentTree) {
        moduleWriter.addModulesSummary(summaryContentTree);
    }

    
Build the package summary.
Params:
summaryContentTree – the content tree to which the summaries will be added/**
     * Build the package summary.
     *
     * @param summaryContentTree the content tree to which the summaries will be added
     */
    protected void buildPackagesSummary(Content summaryContentTree) {
        moduleWriter.addPackagesSummary(summaryContentTree);
    }

    
Build the services summary.
Params:
summaryContentTree – the content tree to which the summaries will be added/**
     * Build the services summary.
     *
     * @param summaryContentTree the content tree to which the summaries will be added
     */
    protected void buildServicesSummary(Content summaryContentTree) {
        moduleWriter.addServicesSummary(summaryContentTree);
    }

    
Build the description for the module.
Params:
moduleContentTree – the tree to which the module description will
                          be added/**
     * Build the description for the module.
     *
     * @param moduleContentTree the tree to which the module description will
     *                           be added
     */
    protected void buildModuleDescription(Content moduleContentTree) {
        if (!configuration.nocomment) {
            moduleWriter.addModuleDescription(moduleContentTree);
        }
    }

    
Build the tags of the summary.
Params:
moduleContentTree – the tree to which the module tags will be added/**
     * Build the tags of the summary.
     *
     * @param moduleContentTree the tree to which the module tags will be added
     */
    protected void buildModuleTags(Content moduleContentTree) {
        if (!configuration.nocomment) {
            moduleWriter.addModuleTags(moduleContentTree);
        }
    }
}