langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ValueTaglet.java
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1 /* |
1 /* |
2 * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. Oracle designates this |
7 * published by the Free Software Foundation. Oracle designates this |
30 import javax.lang.model.element.TypeElement; |
30 import javax.lang.model.element.TypeElement; |
31 import javax.lang.model.element.VariableElement; |
31 import javax.lang.model.element.VariableElement; |
32 import javax.lang.model.util.Elements; |
32 import javax.lang.model.util.Elements; |
33 |
33 |
34 import com.sun.source.doctree.DocTree; |
34 import com.sun.source.doctree.DocTree; |
35 import jdk.javadoc.internal.doclets.toolkit.Configuration; |
35 import jdk.javadoc.internal.doclets.toolkit.BaseConfiguration; |
36 import jdk.javadoc.internal.doclets.toolkit.Content; |
36 import jdk.javadoc.internal.doclets.toolkit.Content; |
37 import jdk.javadoc.internal.doclets.toolkit.Messages; |
37 import jdk.javadoc.internal.doclets.toolkit.Messages; |
38 import jdk.javadoc.internal.doclets.toolkit.util.CommentHelper; |
38 import jdk.javadoc.internal.doclets.toolkit.util.CommentHelper; |
39 import jdk.javadoc.internal.doclets.toolkit.util.Utils; |
39 import jdk.javadoc.internal.doclets.toolkit.util.Utils; |
40 |
40 |
131 * |
131 * |
132 * @return the corresponding VariableElement. If the name is null or empty string, |
132 * @return the corresponding VariableElement. If the name is null or empty string, |
133 * return field that the value tag was used in. Return null if the name is null |
133 * return field that the value tag was used in. Return null if the name is null |
134 * or empty string and if the value tag is not used on a field. |
134 * or empty string and if the value tag is not used on a field. |
135 */ |
135 */ |
136 private VariableElement getVariableElement(Element holder, Configuration config, DocTree tag) { |
136 private VariableElement getVariableElement(Element holder, BaseConfiguration config, DocTree tag) { |
137 Utils utils = config.utils; |
137 Utils utils = config.utils; |
138 CommentHelper ch = utils.getCommentHelper(holder); |
138 CommentHelper ch = utils.getCommentHelper(holder); |
139 String signature = ch.getReferencedSignature(tag); |
139 String signature = ch.getReferencedSignature(tag); |
140 |
140 |
141 if (signature == null) { // no reference |
141 if (signature == null) { // no reference |