jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javadoc/ParamTagImpl.java@fdf30b225e1c

8010521: jdk8 l10n resource file translation update 2
Reviewed-by: naoto, yhuang

     1 /*

     2  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     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

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.tools.javadoc;

    28 import java.util.regex.*;

    30 import com.sun.javadoc.*;

    32 /**

    33  * Represents an @param documentation tag.

    34  * Parses and stores the name and comment parts of the parameter tag.

    35  *

    36  *  <p><b>This is NOT part of any supported API.

    37  *  If you write code that depends on this, you do so at your own risk.

    38  *  This code and its internal interfaces are subject to change or

    39  *  deletion without notice.</b>

    40  *

    41  * @author Robert Field

    42  *

    43  */

    44 class ParamTagImpl extends TagImpl implements ParamTag {

    46     private static final Pattern typeParamRE = Pattern.compile("<([^<>]+)>");

    48     private final String parameterName;

    49     private final String parameterComment;

    50     private final boolean isTypeParameter;

    52     /**

    53      * Cached inline tags.

    54      */

    55     private Tag[] inlineTags;

    57     ParamTagImpl(DocImpl holder, String name, String text) {

    58         super(holder, name, text);

    59         String[] sa = divideAtWhite();

    61         Matcher m = typeParamRE.matcher(sa[0]);

    62         isTypeParameter = m.matches();

    63         parameterName = isTypeParameter ? m.group(1) : sa[0];

    64         parameterComment = sa[1];

    65     }

    67     /**

    68      * Return the parameter name.

    69      */

    70     public String parameterName() {

    71         return parameterName;

    72     }

    74     /**

    75      * Return the parameter comment.

    76      */

    77     public String parameterComment() {

    78         return parameterComment;

    79     }

    81     /**

    82      * Return the kind of this tag.

    83      */

    84     @Override

    85     public String kind() {

    86         return "@param";

    87     }

    89     /**

    90      * Return true if this ParamTag corresponds to a type parameter.

    91      */

    92     public boolean isTypeParameter() {

    93         return isTypeParameter;

    94     }

    96     /**

    97      * convert this object to a string.

    98      */

    99     @Override

   100     public String toString() {

   101         return name + ":" + text;

   102     }

   104     /**

   105      * For the parameter comment with embedded @link tags return the array of

   106      * TagImpls consisting of SeeTagImpl(s) and text containing TagImpl(s).

   107      *

   108      * @return TagImpl[] Array of tags with inline SeeTagImpls.

   109      * @see TagImpl#inlineTags()

   110      * @see ThrowsTagImpl#inlineTags()

   111      */

   112     @Override

   113     public Tag[] inlineTags() {

   114         if (inlineTags == null) {

   115             inlineTags = Comment.getInlineTags(holder, parameterComment);

   116         }

   117         return inlineTags;

   118     }

   119 }

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