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package com.sun.tools.doclets.formats.html;

import java.io.*;

import com.sun.javadoc.*;
import com.sun.tools.doclets.formats.html.markup.*;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.tools.doclets.internal.toolkit.util.*;
import com.sun.tools.javac.util.StringUtils;

Writes method documentation in HTML format.

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:Robert Field, Atul M Dambalkar, Jamie Ho (rewrite), Bhavesh Patel (Modified)
/** * Writes method documentation in HTML format. * * <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 Robert Field * @author Atul M Dambalkar * @author Jamie Ho (rewrite) * @author Bhavesh Patel (Modified) */
@Deprecated public class MethodWriterImpl extends AbstractExecutableMemberWriter implements MethodWriter, MemberSummaryWriter {
Construct a new MethodWriterImpl.
Params:
  • writer – the writer for the class that the methods belong to.
  • classDoc – the class being documented.
/** * Construct a new MethodWriterImpl. * * @param writer the writer for the class that the methods belong to. * @param classDoc the class being documented. */
public MethodWriterImpl(SubWriterHolderWriter writer, ClassDoc classDoc) { super(writer, classDoc); }
Construct a new MethodWriterImpl.
Params:
  • writer – The writer for the class that the methods belong to.
/** * Construct a new MethodWriterImpl. * * @param writer The writer for the class that the methods belong to. */
public MethodWriterImpl(SubWriterHolderWriter writer) { super(writer); }
{@inheritDoc}
/** * {@inheritDoc} */
public Content getMemberSummaryHeader(ClassDoc classDoc, Content memberSummaryTree) { memberSummaryTree.addContent(HtmlConstants.START_OF_METHOD_SUMMARY); Content memberTree = writer.getMemberTreeHeader(); writer.addSummaryHeader(this, classDoc, memberTree); return memberTree; }
{@inheritDoc}
/** * {@inheritDoc} */
public void addMemberTree(Content memberSummaryTree, Content memberTree) { writer.addMemberTree(memberSummaryTree, memberTree); }
{@inheritDoc}
/** * {@inheritDoc} */
public Content getMethodDetailsTreeHeader(ClassDoc classDoc, Content memberDetailsTree) { memberDetailsTree.addContent(HtmlConstants.START_OF_METHOD_DETAILS); Content methodDetailsTree = writer.getMemberTreeHeader(); methodDetailsTree.addContent(writer.getMarkerAnchor( SectionName.METHOD_DETAIL)); Content heading = HtmlTree.HEADING(HtmlConstants.DETAILS_HEADING, writer.methodDetailsLabel); methodDetailsTree.addContent(heading); return methodDetailsTree; }
{@inheritDoc}
/** * {@inheritDoc} */
public Content getMethodDocTreeHeader(MethodDoc method, Content methodDetailsTree) { String erasureAnchor; if ((erasureAnchor = getErasureAnchor(method)) != null) { methodDetailsTree.addContent(writer.getMarkerAnchor((erasureAnchor))); } methodDetailsTree.addContent( writer.getMarkerAnchor(writer.getAnchor(method))); Content methodDocTree = writer.getMemberTreeHeader(); Content heading = new HtmlTree(HtmlConstants.MEMBER_HEADING); heading.addContent(method.name()); methodDocTree.addContent(heading); return methodDocTree; }
Get the signature for the given method.
Params:
  • method – the method being documented.
Returns:a content object for the signature
/** * Get the signature for the given method. * * @param method the method being documented. * @return a content object for the signature */
public Content getSignature(MethodDoc method) { Content pre = new HtmlTree(HtmlTag.PRE); writer.addAnnotationInfo(method, pre); int annotationLength = pre.charCount(); addModifiers(method, pre); addTypeParameters(method, pre); addReturnType(method, pre); if (configuration.linksource) { Content methodName = new StringContent(method.name()); writer.addSrcLink(method, methodName, pre); } else { addName(method.name(), pre); } int indent = pre.charCount() - annotationLength; addParameters(method, pre, indent); addExceptions(method, pre, indent); return pre; }
{@inheritDoc}
/** * {@inheritDoc} */
public void addDeprecated(MethodDoc method, Content methodDocTree) { addDeprecatedInfo(method, methodDocTree); }
{@inheritDoc}
/** * {@inheritDoc} */
public void addComments(Type holder, MethodDoc method, Content methodDocTree) { ClassDoc holderClassDoc = holder.asClassDoc(); if (method.inlineTags().length > 0) { if (holder.asClassDoc().equals(classdoc) || (! (holderClassDoc.isPublic() || utils.isLinkable(holderClassDoc, configuration)))) { writer.addInlineComment(method, methodDocTree); } else { Content link = writer.getDocLink(LinkInfoImpl.Kind.METHOD_DOC_COPY, holder.asClassDoc(), method, holder.asClassDoc().isIncluded() ? holder.typeName() : holder.qualifiedTypeName(), false); Content codelLink = HtmlTree.CODE(link); Content descfrmLabel = HtmlTree.SPAN(HtmlStyle.descfrmTypeLabel, holder.asClassDoc().isClass()? writer.descfrmClassLabel : writer.descfrmInterfaceLabel); descfrmLabel.addContent(writer.getSpace()); descfrmLabel.addContent(codelLink); methodDocTree.addContent(HtmlTree.DIV(HtmlStyle.block, descfrmLabel)); writer.addInlineComment(method, methodDocTree); } } }
{@inheritDoc}
/** * {@inheritDoc} */
public void addTags(MethodDoc method, Content methodDocTree) { writer.addTagsInfo(method, methodDocTree); }
{@inheritDoc}
/** * {@inheritDoc} */
public Content getMethodDetails(Content methodDetailsTree) { if (configuration.allowTag(HtmlTag.SECTION)) { HtmlTree htmlTree = HtmlTree.SECTION(getMemberTree(methodDetailsTree)); return htmlTree; } return getMemberTree(methodDetailsTree); }
{@inheritDoc}
/** * {@inheritDoc} */
public Content getMethodDoc(Content methodDocTree, boolean isLastContent) { return getMemberTree(methodDocTree, isLastContent); }
Close the writer.
/** * Close the writer. */
public void close() throws IOException { writer.close(); } public int getMemberKind() { return VisibleMemberMap.METHODS; }
{@inheritDoc}
/** * {@inheritDoc} */
public void addSummaryLabel(Content memberTree) { Content label = HtmlTree.HEADING(HtmlConstants.SUMMARY_HEADING, writer.getResource("doclet.Method_Summary")); memberTree.addContent(label); }
{@inheritDoc}
/** * {@inheritDoc} */
public String getTableSummary() { return configuration.getText("doclet.Member_Table_Summary", configuration.getText("doclet.Method_Summary"), configuration.getText("doclet.methods")); }
{@inheritDoc}
/** * {@inheritDoc} */
public Content getCaption() { return configuration.getResource("doclet.Methods"); }
{@inheritDoc}
/** * {@inheritDoc} */
public String[] getSummaryTableHeader(ProgramElementDoc member) { String[] header = new String[] { writer.getModifierTypeHeader(), configuration.getText("doclet.0_and_1", configuration.getText("doclet.Method"), configuration.getText("doclet.Description")) }; return header; }
{@inheritDoc}
/** * {@inheritDoc} */
public void addSummaryAnchor(ClassDoc cd, Content memberTree) { memberTree.addContent(writer.getMarkerAnchor( SectionName.METHOD_SUMMARY)); }
{@inheritDoc}
/** * {@inheritDoc} */
public void addInheritedSummaryAnchor(ClassDoc cd, Content inheritedTree) { inheritedTree.addContent(writer.getMarkerAnchor( SectionName.METHODS_INHERITANCE, configuration.getClassName(cd))); }
{@inheritDoc}
/** * {@inheritDoc} */
public void addInheritedSummaryLabel(ClassDoc cd, Content inheritedTree) { Content classLink = writer.getPreQualifiedClassLink( LinkInfoImpl.Kind.MEMBER, cd, false); Content label = new StringContent(cd.isClass() ? configuration.getText("doclet.Methods_Inherited_From_Class") : configuration.getText("doclet.Methods_Inherited_From_Interface")); Content labelHeading = HtmlTree.HEADING(HtmlConstants.INHERITED_SUMMARY_HEADING, label); labelHeading.addContent(writer.getSpace()); labelHeading.addContent(classLink); inheritedTree.addContent(labelHeading); }
{@inheritDoc}
/** * {@inheritDoc} */
protected void addSummaryType(ProgramElementDoc member, Content tdSummaryType) { MethodDoc meth = (MethodDoc)member; addModifierAndType(meth, meth.returnType(), tdSummaryType); }
{@inheritDoc}
/** * {@inheritDoc} */
protected static void addOverridden(HtmlDocletWriter writer, Type overriddenType, MethodDoc method, Content dl) { if (writer.configuration.nocomment) { return; } ClassDoc holderClassDoc = overriddenType.asClassDoc(); if (! (holderClassDoc.isPublic() || writer.configuration.utils.isLinkable(holderClassDoc, writer.configuration))) { //This is an implementation detail that should not be documented. return; } if (overriddenType.asClassDoc().isIncluded() && ! method.isIncluded()) { //The class is included but the method is not. That means that it //is not visible so don't document this. return; } Content label = writer.overridesLabel; LinkInfoImpl.Kind context = LinkInfoImpl.Kind.METHOD_OVERRIDES; if (method != null) { if (overriddenType.asClassDoc().isAbstract() && method.isAbstract()){ //Abstract method is implemented from abstract class, //not overridden label = writer.specifiedByLabel; context = LinkInfoImpl.Kind.METHOD_SPECIFIED_BY; } Content dt = HtmlTree.DT(HtmlTree.SPAN(HtmlStyle.overrideSpecifyLabel, label)); dl.addContent(dt); Content overriddenTypeLink = writer.getLink(new LinkInfoImpl(writer.configuration, context, overriddenType)); Content codeOverridenTypeLink = HtmlTree.CODE(overriddenTypeLink); String name = method.name(); Content methlink = writer.getLink( new LinkInfoImpl(writer.configuration, LinkInfoImpl.Kind.MEMBER, overriddenType.asClassDoc()) .where(writer.getName(writer.getAnchor(method))).label(name)); Content codeMethLink = HtmlTree.CODE(methlink); Content dd = HtmlTree.DD(codeMethLink); dd.addContent(writer.getSpace()); dd.addContent(writer.getResource("doclet.in_class")); dd.addContent(writer.getSpace()); dd.addContent(codeOverridenTypeLink); dl.addContent(dd); } }
{@inheritDoc}
/** * {@inheritDoc} */
protected static void addImplementsInfo(HtmlDocletWriter writer, MethodDoc method, Content dl) { if(writer.configuration.nocomment){ return; } ImplementedMethods implementedMethodsFinder = new ImplementedMethods(method, writer.configuration); MethodDoc[] implementedMethods = implementedMethodsFinder.build(); for (MethodDoc implementedMeth : implementedMethods) { Type intfac = implementedMethodsFinder.getMethodHolder(implementedMeth); Content intfaclink = writer.getLink(new LinkInfoImpl( writer.configuration, LinkInfoImpl.Kind.METHOD_SPECIFIED_BY, intfac)); Content codeIntfacLink = HtmlTree.CODE(intfaclink); Content dt = HtmlTree.DT(HtmlTree.SPAN(HtmlStyle.overrideSpecifyLabel, writer.specifiedByLabel)); dl.addContent(dt); Content methlink = writer.getDocLink( LinkInfoImpl.Kind.MEMBER, implementedMeth, implementedMeth.name(), false); Content codeMethLink = HtmlTree.CODE(methlink); Content dd = HtmlTree.DD(codeMethLink); dd.addContent(writer.getSpace()); dd.addContent(writer.getResource("doclet.in_interface")); dd.addContent(writer.getSpace()); dd.addContent(codeIntfacLink); dl.addContent(dd); } }
Add the return type.
Params:
  • method – the method being documented.
  • htmltree – the content tree to which the return type will be added
/** * Add the return type. * * @param method the method being documented. * @param htmltree the content tree to which the return type will be added */
protected void addReturnType(MethodDoc method, Content htmltree) { Type type = method.returnType(); if (type != null) { Content linkContent = writer.getLink( new LinkInfoImpl(configuration, LinkInfoImpl.Kind.RETURN_TYPE, type)); htmltree.addContent(linkContent); htmltree.addContent(writer.getSpace()); } }
{@inheritDoc}
/** * {@inheritDoc} */
protected Content getNavSummaryLink(ClassDoc cd, boolean link) { if (link) { if (cd == null) { return writer.getHyperLink( SectionName.METHOD_SUMMARY, writer.getResource("doclet.navMethod")); } else { return writer.getHyperLink( SectionName.METHODS_INHERITANCE, configuration.getClassName(cd), writer.getResource("doclet.navMethod")); } } else { return writer.getResource("doclet.navMethod"); } }
{@inheritDoc}
/** * {@inheritDoc} */
protected void addNavDetailLink(boolean link, Content liNav) { if (link) { liNav.addContent(writer.getHyperLink( SectionName.METHOD_DETAIL, writer.getResource("doclet.navMethod"))); } else { liNav.addContent(writer.getResource("doclet.navMethod")); } } }