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1 /* |
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2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package com.sun.tools.doclets.internal.toolkit.builders; |
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27 |
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28 import java.util.Set; |
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29 |
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30 import com.sun.tools.doclets.internal.toolkit.*; |
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31 import com.sun.tools.doclets.internal.toolkit.util.*; |
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32 |
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33 /** |
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34 * The superclass for all member builders. Member builders are only executed |
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35 * within Class Builders. They essentially build sub-components. For example, |
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36 * method documentation is a sub-component of class documentation. |
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37 * |
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38 * <p><b>This is NOT part of any supported API. |
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39 * If you write code that depends on this, you do so at your own risk. |
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40 * This code and its internal interfaces are subject to change or |
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41 * deletion without notice.</b> |
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42 * |
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43 * @author Jamie Ho |
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44 * @since 1.5 |
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45 */ |
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46 public abstract class AbstractMemberBuilder extends AbstractBuilder { |
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47 |
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48 /** |
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49 * Construct a SubBuilder. |
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50 * @param configuration the configuration used in this run |
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51 * of the doclet. |
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52 */ |
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53 public AbstractMemberBuilder(Context context) { |
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54 super(context); |
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55 } |
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56 |
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57 /** |
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58 * This method is not supported by sub-builders. |
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59 * |
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60 * @throws DocletAbortException this method will always throw a |
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61 * DocletAbortException because it is not supported. |
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62 */ |
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63 public void build() throws DocletAbortException { |
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64 //You may not call the build method in a subbuilder. |
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65 throw new DocletAbortException("not supported"); |
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66 } |
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67 |
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68 |
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69 /** |
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70 * Build the sub component if there is anything to document. |
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71 * |
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72 * @param node the XML element that specifies which components to document. |
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73 * @param contentTree content tree to which the documentation will be added |
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74 */ |
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75 @Override |
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76 public void build(XMLNode node, Content contentTree) { |
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77 if (hasMembersToDocument()) { |
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78 super.build(node, contentTree); |
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79 } |
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80 } |
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81 |
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82 /** |
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83 * Return true if this subbuilder has anything to document. |
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84 * |
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85 * @return true if this subbuilder has anything to document. |
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86 */ |
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87 public abstract boolean hasMembersToDocument(); |
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88 } |