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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* particular file as subject to the "Classpath" exception as provided
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*
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* 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).
*
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*
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package com.sun.tools.doclets.internal.toolkit.builders;
import java.util.*;
import com.sun.tools.doclets.internal.toolkit.util.*;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.javadoc.*;
/**
* Builds documentation for a method.
*
* This code is not part of an API.
* It is implementation that is subject to change.
* Do not use it as an API
*
* @author Jamie Ho
* @author Bhavesh Patel (Modified)
* @since 1.5
*/
public class MethodBuilder extends AbstractMemberBuilder {
/**
* The index of the current field that is being documented at this point
* in time.
*/
private int currentMethodIndex;
/**
* The class whose methods are being documented.
*/
private ClassDoc classDoc;
/**
* The visible methods for the given class.
*/
private VisibleMemberMap visibleMemberMap;
/**
* The writer to output the method documentation.
*/
private MethodWriter writer;
/**
* The methods being documented.
*/
private List<ProgramElementDoc> methods;
private MethodBuilder(Configuration configuration) {
super(configuration);
}
/**
* Construct a new MethodBuilder.
*
* @param configuration the current configuration of the doclet.
* @param classDoc the class whoses members are being documented.
* @param writer the doclet specific writer.
*
* @return an instance of a MethodBuilder.
*/
public static MethodBuilder getInstance(
Configuration configuration,
ClassDoc classDoc,
MethodWriter writer) {
MethodBuilder builder = new MethodBuilder(configuration);
builder.classDoc = classDoc;
builder.writer = writer;
builder.visibleMemberMap =
new VisibleMemberMap(
classDoc,
VisibleMemberMap.METHODS,
configuration.nodeprecated);
builder.methods =
new ArrayList<ProgramElementDoc>(builder.visibleMemberMap.getLeafClassMembers(
configuration));
if (configuration.getMemberComparator() != null) {
Collections.sort(
builder.methods,
configuration.getMemberComparator());
}
return builder;
}
/**
* {@inheritDoc}
*/
public String getName() {
return "MethodDetails";
}
/**
* Returns a list of methods 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 methods that will be documented.
*/
public List<ProgramElementDoc> members(ClassDoc classDoc) {
return visibleMemberMap.getMembersFor(classDoc);
}
/**
* Returns the visible member map for the methods of this class.
*
* @return the visible member map for the methods of this class.
*/
public VisibleMemberMap getVisibleMemberMap() {
return visibleMemberMap;
}
/**
* {@inheritDoc}
*/
public boolean hasMembersToDocument() {
return methods.size() > 0;
}
/**
* Build the method 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 buildMethodDoc(XMLNode node, Content memberDetailsTree) {
if (writer == null) {
return;
}
int size = methods.size();
if (size > 0) {
Content methodDetailsTree = writer.getMethodDetailsTreeHeader(
classDoc, memberDetailsTree);
for (currentMethodIndex = 0; currentMethodIndex < size;
currentMethodIndex++) {
Content methodDocTree = writer.getMethodDocTreeHeader(
(MethodDoc) methods.get(currentMethodIndex),
methodDetailsTree);
buildChildren(node, methodDocTree);
methodDetailsTree.addContent(writer.getMethodDoc(
methodDocTree, (currentMethodIndex == size - 1)));
}
memberDetailsTree.addContent(
writer.getMethodDetails(methodDetailsTree));
}
}
/**
* Build the signature.
*
* @param node the XML element that specifies which components to document
* @param methodDocTree the content tree to which the documentation will be added
*/
public void buildSignature(XMLNode node, Content methodDocTree) {
methodDocTree.addContent(
writer.getSignature((MethodDoc) methods.get(currentMethodIndex)));
}
/**
* Build the deprecation information.
*
* @param node the XML element that specifies which components to document
* @param methodDocTree the content tree to which the documentation will be added
*/
public void buildDeprecationInfo(XMLNode node, Content methodDocTree) {
writer.addDeprecated(
(MethodDoc) methods.get(currentMethodIndex), methodDocTree);
}
/**
* Build the comments for the method. Do nothing if
* {@link Configuration#nocomment} is set to true.
*
* @param node the XML element that specifies which components to document
* @param methodDocTree the content tree to which the documentation will be added
*/
public void buildMethodComments(XMLNode node, Content methodDocTree) {
if (!configuration.nocomment) {
MethodDoc method = (MethodDoc) methods.get(currentMethodIndex);
if (method.inlineTags().length == 0) {
DocFinder.Output docs = DocFinder.search(
new DocFinder.Input(method));
method = docs.inlineTags != null && docs.inlineTags.length > 0 ?
(MethodDoc) docs.holder : method;
}
//NOTE: When we fix the bug where ClassDoc.interfaceTypes() does
// not pass all implemented interfaces, holder will be the
// interface type. For now, it is really the erasure.
writer.addComments(method.containingClass(), method, methodDocTree);
}
}
/**
* Build the tag information.
*
* @param node the XML element that specifies which components to document
* @param methodDocTree the content tree to which the documentation will be added
*/
public void buildTagInfo(XMLNode node, Content methodDocTree) {
writer.addTags((MethodDoc) methods.get(currentMethodIndex),
methodDocTree);
}
/**
* Return the method writer for this builder.
*
* @return the method writer for this builder.
*/
public MethodWriter getWriter() {
return writer;
}
}