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

import java.util.Set;
import java.util.SortedSet;

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

import jdk.javadoc.internal.doclets.toolkit.Content;
import jdk.javadoc.internal.doclets.toolkit.DocFilesHandler;
import jdk.javadoc.internal.doclets.toolkit.DocletException;
import jdk.javadoc.internal.doclets.toolkit.PackageSummaryWriter;



Builds the summary for a given package.
 
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:Jamie Ho, Bhavesh Patel (Modified)
/**
 * Builds the summary for a given package.
 *
 *  <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 PackageSummaryBuilder extends AbstractBuilder {

    
The package being documented.

/**
     * The package being documented.
     */
    private final PackageElement packageElement;

    
The doclet specific writer that will output the result.

/**
     * The doclet specific writer that will output the result.
     */
    private final PackageSummaryWriter packageWriter;

    
The content that will be added to the package summary documentation tree.

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

    
Construct a new PackageSummaryBuilder.

Params:
  • context –  the build context.
  • pkg – the package being documented.
  • packageWriter – the doclet specific writer that will output the
       result.
/**
     * Construct a new PackageSummaryBuilder.
     *
     * @param context  the build context.
     * @param pkg the package being documented.
     * @param packageWriter the doclet specific writer that will output the
     *        result.
     */
    private PackageSummaryBuilder(Context context,
            PackageElement pkg,
            PackageSummaryWriter packageWriter) {
        super(context);
        this.packageElement = pkg;
        this.packageWriter = packageWriter;
    }

    
Construct a new PackageSummaryBuilder.

Params:
  • context –  the build context.
  • pkg – the package being documented.
  • packageWriter – the doclet specific writer that will output the
       result.
Returns:an instance of a PackageSummaryBuilder.
/**
     * Construct a new PackageSummaryBuilder.
     *
     * @param context  the build context.
     * @param pkg the package being documented.
     * @param packageWriter the doclet specific writer that will output the
     *        result.
     *
     * @return an instance of a PackageSummaryBuilder.
     */
    public static PackageSummaryBuilder getInstance(Context context,
            PackageElement pkg, PackageSummaryWriter packageWriter) {
        return new PackageSummaryBuilder(context, pkg, packageWriter);
    }

    
Build the package summary.

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

    
Build the package documentation.

Params:
  • contentTree – the content tree to which the documentation will be added
Throws:
/**
     * Build the package 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 buildPackageDoc(Content contentTree) throws DocletException {
        contentTree = packageWriter.getPackageHeader(utils.getPackageName(packageElement));

        buildContent(contentTree);

        packageWriter.addPackageFooter(contentTree);
        packageWriter.printDocument(contentTree);
        DocFilesHandler docFilesHandler = configuration
                .getWriterFactory()
                .getDocFilesHandler(packageElement);
        docFilesHandler.copyDocFiles();
    }

    
Build the content for the package.

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

        buildPackageDescription(packageContentTree);
        buildPackageTags(packageContentTree);
        buildSummary(packageContentTree);

        packageWriter.addPackageContent(contentTree, packageContentTree);
    }

    
Build the package summary.

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

        buildInterfaceSummary(summaryContentTree);
        buildClassSummary(summaryContentTree);
        buildEnumSummary(summaryContentTree);
        buildExceptionSummary(summaryContentTree);
        buildErrorSummary(summaryContentTree);
        buildAnnotationTypeSummary(summaryContentTree);

        packageContentTree.addContent(summaryContentTree);
    }

    
Build the summary for the interfaces in this package.

Params:
  • summaryContentTree – the summary tree to which the interface summary
                          will be added
/**
     * Build the summary for the interfaces in this package.
     *
     * @param summaryContentTree the summary tree to which the interface summary
     *                           will be added
     */
    protected void buildInterfaceSummary(Content summaryContentTree) {
        SortedSet<TypeElement> ilist = utils.isSpecified(packageElement)
                        ? utils.getTypeElementsAsSortedSet(utils.getInterfaces(packageElement))
                        : configuration.typeElementCatalog.interfaces(packageElement);
        SortedSet<TypeElement> interfaces = utils.filterOutPrivateClasses(ilist, configuration.javafx);
        if (!interfaces.isEmpty()) {
            packageWriter.addInterfaceSummary(interfaces, summaryContentTree);
        }
    }

    
Build the summary for the classes in this package.

Params:
  • summaryContentTree – the summary tree to which the class summary will
                          be added
/**
     * Build the summary for the classes in this package.
     *
     * @param summaryContentTree the summary tree to which the class summary will
     *                           be added
     */
    protected void buildClassSummary(Content summaryContentTree) {
        SortedSet<TypeElement> clist = utils.isSpecified(packageElement)
            ? utils.getTypeElementsAsSortedSet(utils.getOrdinaryClasses(packageElement))
            : configuration.typeElementCatalog.ordinaryClasses(packageElement);
        SortedSet<TypeElement> classes = utils.filterOutPrivateClasses(clist, configuration.javafx);
        if (!classes.isEmpty()) {
            packageWriter.addClassSummary(classes, summaryContentTree);
        }
    }

    
Build the summary for the enums in this package.

Params:
  • summaryContentTree – the summary tree to which the enum summary will
                          be added
/**
     * Build the summary for the enums in this package.
     *
     * @param summaryContentTree the summary tree to which the enum summary will
     *                           be added
     */
    protected void buildEnumSummary(Content summaryContentTree) {
        SortedSet<TypeElement> elist = utils.isSpecified(packageElement)
            ? utils.getTypeElementsAsSortedSet(utils.getEnums(packageElement))
            : configuration.typeElementCatalog.enums(packageElement);
        SortedSet<TypeElement> enums = utils.filterOutPrivateClasses(elist, configuration.javafx);
        if (!enums.isEmpty()) {
            packageWriter.addEnumSummary(enums, summaryContentTree);
        }
    }

    
Build the summary for the exceptions in this package.

Params:
  • summaryContentTree – the summary tree to which the exception summary will
                          be added
/**
     * Build the summary for the exceptions in this package.
     *
     * @param summaryContentTree the summary tree to which the exception summary will
     *                           be added
     */
    protected void buildExceptionSummary(Content summaryContentTree) {
        Set<TypeElement> iexceptions =
            utils.isSpecified(packageElement)
                ? utils.getTypeElementsAsSortedSet(utils.getExceptions(packageElement))
                : configuration.typeElementCatalog.exceptions(packageElement);
        SortedSet<TypeElement> exceptions = utils.filterOutPrivateClasses(iexceptions,
                configuration.javafx);
        if (!exceptions.isEmpty()) {
            packageWriter.addExceptionSummary(exceptions, summaryContentTree);
        }
    }

    
Build the summary for the errors in this package.

Params:
  • summaryContentTree – the summary tree to which the error summary will
                          be added
/**
     * Build the summary for the errors in this package.
     *
     * @param summaryContentTree the summary tree to which the error summary will
     *                           be added
     */
    protected void buildErrorSummary(Content summaryContentTree) {
        Set<TypeElement> ierrors =
            utils.isSpecified(packageElement)
                ? utils.getTypeElementsAsSortedSet(utils.getErrors(packageElement))
                : configuration.typeElementCatalog.errors(packageElement);
        SortedSet<TypeElement> errors = utils.filterOutPrivateClasses(ierrors, configuration.javafx);
        if (!errors.isEmpty()) {
            packageWriter.addErrorSummary(errors, summaryContentTree);
        }
    }

    
Build the summary for the annotation type in this package.

Params:
  • summaryContentTree – the summary tree to which the annotation type
                          summary will be added
/**
     * Build the summary for the annotation type in this package.
     *
     * @param summaryContentTree the summary tree to which the annotation type
     *                           summary will be added
     */
    protected void buildAnnotationTypeSummary(Content summaryContentTree) {
        SortedSet<TypeElement> iannotationTypes =
            utils.isSpecified(packageElement)
                ? utils.getTypeElementsAsSortedSet(utils.getAnnotationTypes(packageElement))
                : configuration.typeElementCatalog.annotationTypes(packageElement);
        SortedSet<TypeElement> annotationTypes = utils.filterOutPrivateClasses(iannotationTypes,
                configuration.javafx);
        if (!annotationTypes.isEmpty()) {
            packageWriter.addAnnotationTypeSummary(annotationTypes, summaryContentTree);
        }
    }

    
Build the description of the summary.

Params:
  • packageContentTree – the tree to which the package description will
                          be added
/**
     * Build the description of the summary.
     *
     * @param packageContentTree the tree to which the package description will
     *                           be added
     */
    protected void buildPackageDescription(Content packageContentTree) {
        if (configuration.nocomment) {
            return;
        }
        packageWriter.addPackageDescription(packageContentTree);
    }

    
Build the tags of the summary.

Params:
  • packageContentTree – the tree to which the package tags will be added
/**
     * Build the tags of the summary.
     *
     * @param packageContentTree the tree to which the package tags will be added
     */
    protected void buildPackageTags(Content packageContentTree) {
        if (configuration.nocomment) {
            return;
        }
        packageWriter.addPackageTags(packageContentTree);
    }
}