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package com.sun.tools.doclets.internal.toolkit.builders;

import java.util.*;

import com.sun.javadoc.*;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.tools.doclets.internal.toolkit.util.*;

Builds documentation for a field.
 
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)
Since:
1.5/**
 * Builds documentation for a field.
 *
 *  <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)
 * @since 1.5
 */
@Deprecated
public class FieldBuilder extends AbstractMemberBuilder {

    
The class whose fields are being documented.
/**
     * The class whose fields are being documented.
     */
    private final ClassDoc classDoc;

    
The visible fields for the given class.
/**
     * The visible fields for the given class.
     */
    private final VisibleMemberMap visibleMemberMap;

    
The writer to output the field documentation.
/**
     * The writer to output the field documentation.
     */
    private final FieldWriter writer;

    
The list of fields being documented.
/**
     * The list of fields being documented.
     */
    private final List<ProgramElementDoc> fields;

    
The index of the current field that is being documented at this point
in time.
/**
     * The index of the current field that is being documented at this point
     * in time.
     */
    private int currentFieldIndex;

    
Construct a new FieldBuilder.
Params:
context –  the build context.
classDoc – the class whoses members are being documented.
writer – the doclet specific writer./**
     * Construct a new FieldBuilder.
     *
     * @param context  the build context.
     * @param classDoc the class whoses members are being documented.
     * @param writer the doclet specific writer.
     */
    private FieldBuilder(Context context,
            ClassDoc classDoc,
            FieldWriter writer) {
        super(context);
        this.classDoc = classDoc;
        this.writer = writer;
        visibleMemberMap =
                new VisibleMemberMap(
                classDoc,
                VisibleMemberMap.FIELDS,
                configuration);
        fields = new ArrayList<>(visibleMemberMap.getLeafClassMembers(configuration));
        if (configuration.getMemberComparator() != null) {
            Collections.sort(fields, configuration.getMemberComparator());
        }
    }

    
Construct a new FieldBuilder.
Params:
context –  the build context.
classDoc – the class whoses members are being documented.
writer – the doclet specific writer./**
     * Construct a new FieldBuilder.
     *
     * @param context  the build context.
     * @param classDoc the class whoses members are being documented.
     * @param writer the doclet specific writer.
     */
    public static FieldBuilder getInstance(Context context,
            ClassDoc classDoc,
            FieldWriter writer) {
        return new FieldBuilder(context, classDoc, writer);
    }

    
{@inheritDoc}
/**
     * {@inheritDoc}
     */
    public String getName() {
        return "FieldDetails";
    }

    
Returns a list of fields that will be documented for the given class.
This information can be used for doclet specific documentation
generation.
Params:
classDoc – the ClassDoc we want to check.
Returns:
a list of fields that will be documented./**
     * Returns a list of fields 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 fields that will be documented.
     */
    public List<ProgramElementDoc> members(ClassDoc classDoc) {
        return visibleMemberMap.getMembersFor(classDoc);
    }

    
Returns the visible member map for the fields of this class.
Returns:
the visible member map for the fields of this class./**
     * Returns the visible member map for the fields of this class.
     *
     * @return the visible member map for the fields of this class.
     */
    public VisibleMemberMap getVisibleMemberMap() {
        return visibleMemberMap;
    }

    
summaryOrder.size()
/**
     * summaryOrder.size()
     */
    public boolean hasMembersToDocument() {
        return fields.size() > 0;
    }

    
Build the field documentation.
Params:
node – the XML element that specifies which components to document
memberDetailsTree – the content tree to which the documentation will be added/**
     * Build the field 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 buildFieldDoc(XMLNode node, Content memberDetailsTree) {
        if (writer == null) {
            return;
        }
        int size = fields.size();
        if (size > 0) {
            Content fieldDetailsTree = writer.getFieldDetailsTreeHeader(
                    classDoc, memberDetailsTree);
            for (currentFieldIndex = 0; currentFieldIndex < size;
                    currentFieldIndex++) {
                Content fieldDocTree = writer.getFieldDocTreeHeader(
                        (FieldDoc) fields.get(currentFieldIndex),
                        fieldDetailsTree);
                buildChildren(node, fieldDocTree);
                fieldDetailsTree.addContent(writer.getFieldDoc(
                        fieldDocTree, (currentFieldIndex == size - 1)));
            }
            memberDetailsTree.addContent(
                    writer.getFieldDetails(fieldDetailsTree));
        }
    }

    
Build the signature.
Params:
node – the XML element that specifies which components to document
fieldDocTree – the content tree to which the documentation will be added/**
     * Build the signature.
     *
     * @param node the XML element that specifies which components to document
     * @param fieldDocTree the content tree to which the documentation will be added
     */
    public void buildSignature(XMLNode node, Content fieldDocTree) {
        fieldDocTree.addContent(
                writer.getSignature((FieldDoc) fields.get(currentFieldIndex)));
    }

    
Build the deprecation information.
Params:
node – the XML element that specifies which components to document
fieldDocTree – the content tree to which the documentation will be added/**
     * Build the deprecation information.
     *
     * @param node the XML element that specifies which components to document
     * @param fieldDocTree the content tree to which the documentation will be added
     */
    public void buildDeprecationInfo(XMLNode node, Content fieldDocTree) {
        writer.addDeprecated(
                (FieldDoc) fields.get(currentFieldIndex), fieldDocTree);
    }

    
Build the comments for the field. Do nothing if Configuration.nocomment is set to true. 
Params:
node – the XML element that specifies which components to document
fieldDocTree – the content tree to which the documentation will be added/**
     * Build the comments for the field.  Do nothing if
     * {@link Configuration#nocomment} is set to true.
     *
     * @param node the XML element that specifies which components to document
     * @param fieldDocTree the content tree to which the documentation will be added
     */
    public void buildFieldComments(XMLNode node, Content fieldDocTree) {
        if (!configuration.nocomment) {
            writer.addComments((FieldDoc) fields.get(currentFieldIndex), fieldDocTree);
        }
    }

    
Build the tag information.
Params:
node – the XML element that specifies which components to document
fieldDocTree – the content tree to which the documentation will be added/**
     * Build the tag information.
     *
     * @param node the XML element that specifies which components to document
     * @param fieldDocTree the content tree to which the documentation will be added
     */
    public void buildTagInfo(XMLNode node, Content fieldDocTree) {
        writer.addTags((FieldDoc) fields.get(currentFieldIndex), fieldDocTree);
    }

    
Return the field writer for this builder.
Returns:
the field writer for this builder./**
     * Return the field writer for this builder.
     *
     * @return the field writer for this builder.
     */
    public FieldWriter getWriter() {
        return writer;
    }
}