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* Copyright (c) 2003, 2016, 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.
*
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package jdk.javadoc.internal.doclets.toolkit.builders;
import java.util.*;
import javax.lang.model.element.Element;
import javax.lang.model.element.ExecutableElement;
import javax.lang.model.element.TypeElement;
import jdk.javadoc.internal.doclets.toolkit.Configuration;
import jdk.javadoc.internal.doclets.toolkit.ConstructorWriter;
import jdk.javadoc.internal.doclets.toolkit.Content;
import jdk.javadoc.internal.doclets.toolkit.DocletException;
import jdk.javadoc.internal.doclets.toolkit.util.VisibleMemberMap;
/**
* Builds documentation for a constructor.
*
* <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 ConstructorBuilder extends AbstractMemberBuilder {
/**
* The name of this builder.
*/
public static final String NAME = "ConstructorDetails";
/**
* The current constructor that is being documented at this point in time.
*/
private ExecutableElement currentConstructor;
/**
* The class whose constructors are being documented.
*/
private final TypeElement typeElement;
/**
* The visible constructors for the given class.
*/
private final VisibleMemberMap visibleMemberMap;
/**
* The writer to output the constructor documentation.
*/
private final ConstructorWriter writer;
/**
* The constructors being documented.
*/
private final List<Element> constructors;
/**
* Construct a new ConstructorBuilder.
*
* @param context the build context.
* @param typeElement the class whoses members are being documented.
* @param writer the doclet specific writer.
*/
private ConstructorBuilder(Context context,
TypeElement typeElement,
ConstructorWriter writer) {
super(context);
this.typeElement = typeElement;
this.writer = writer;
visibleMemberMap =
new VisibleMemberMap(
typeElement,
VisibleMemberMap.Kind.CONSTRUCTORS,
configuration);
constructors = visibleMemberMap.getMembers(typeElement);
for (Element ctor : constructors) {
if (utils.isProtected(ctor) || utils.isPrivate(ctor)) {
writer.setFoundNonPubConstructor(true);
}
}
}
/**
* Construct a new ConstructorBuilder.
*
* @param context the build context.
* @param typeElement the class whoses members are being documented.
* @param writer the doclet specific writer.
* @return the new ConstructorBuilder
*/
public static ConstructorBuilder getInstance(Context context,
TypeElement typeElement, ConstructorWriter writer) {
return new ConstructorBuilder(context, typeElement, writer);
}
/**
* {@inheritDoc}
*/
@Override
public String getName() {
return NAME;
}
/**
* {@inheritDoc}
*/
@Override
public boolean hasMembersToDocument() {
return !constructors.isEmpty();
}
/**
* Return the constructor writer for this builder.
*
* @return the constructor writer for this builder.
*/
public ConstructorWriter getWriter() {
return writer;
}
/**
* Build the constructor documentation.
*
* @param node the XML element that specifies which components to document
* @param memberDetailsTree the content tree to which the documentation will be added
* @throws DocletException is there is a problem while building the documentation
*/
public void buildConstructorDoc(XMLNode node, Content memberDetailsTree) throws DocletException {
if (writer == null) {
return;
}
if (hasMembersToDocument()) {
Content constructorDetailsTree = writer.getConstructorDetailsTreeHeader(typeElement,
memberDetailsTree);
Element lastElement = constructors.get(constructors.size() - 1);
for (Element contructor : constructors) {
currentConstructor = (ExecutableElement)contructor;
Content constructorDocTree = writer.getConstructorDocTreeHeader(currentConstructor, constructorDetailsTree);
buildChildren(node, constructorDocTree);
constructorDetailsTree.addContent(writer.getConstructorDoc(constructorDocTree,
currentConstructor == lastElement));
}
memberDetailsTree.addContent(
writer.getConstructorDetails(constructorDetailsTree));
}
}
/**
* Build the signature.
*
* @param node the XML element that specifies which components to document
* @param constructorDocTree the content tree to which the documentation will be added
*/
public void buildSignature(XMLNode node, Content constructorDocTree) {
constructorDocTree.addContent(writer.getSignature(currentConstructor));
}
/**
* Build the deprecation information.
*
* @param node the XML element that specifies which components to document
* @param constructorDocTree the content tree to which the documentation will be added
*/
public void buildDeprecationInfo(XMLNode node, Content constructorDocTree) {
writer.addDeprecated(currentConstructor, constructorDocTree);
}
/**
* Build the comments for the constructor. Do nothing if
* {@link Configuration#nocomment} is set to true.
*
* @param node the XML element that specifies which components to document
* @param constructorDocTree the content tree to which the documentation will be added
*/
public void buildConstructorComments(XMLNode node, Content constructorDocTree) {
if (!configuration.nocomment) {
writer.addComments(currentConstructor, constructorDocTree);
}
}
/**
* Build the tag information.
*
* @param node the XML element that specifies which components to document
* @param constructorDocTree the content tree to which the documentation will be added
*/
public void buildTagInfo(XMLNode node, Content constructorDocTree) {
writer.addTags(currentConstructor, constructorDocTree);
}
}