jdk8-mips64-public/langtools: src/share/classes/javax/annotation/processing/Completions.java@c75be5bc5283

     1 /*

     2  * Copyright (c) 2006, 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 javax.annotation.processing;

    28 /**

    29  * Utility class for assembling {@link Completion} objects.

    30  *

    31  * @author Joseph D. Darcy

    32  * @author Scott Seligman

    33  * @author Peter von der Ah&eacute;

    34  * @since 1.6

    35  */

    36 public class Completions {

    37     // No instances for you.

    38     private Completions() {}

    40     private static class SimpleCompletion implements Completion {

    41         private String value;

    42         private String message;

    44         SimpleCompletion(String value, String message) {

    45             if (value == null || message == null)

    46                 throw new NullPointerException("Null completion strings not accepted.");

    47             this.value = value;

    48             this.message = message;

    49         }

    51         public String getValue() {

    52             return value;

    53         }

    56         public String getMessage() {

    57             return message;

    58         }

    60         @Override

    61         public String toString() {

    62             return "[\"" + value + "\", \"" + message + "\"]";

    63         }

    64         // Default equals and hashCode are fine.

    65     }

    67     /**

    68      * Returns a completion of the value and message.

    69      *

    70      * @param value the text of the completion

    71      * @param message a message about the completion

    72      * @return a completion of the provided value and message

    73      */

    74     public static Completion of(String value, String message) {

    75         return new SimpleCompletion(value, message);

    76     }

    78     /**

    79      * Returns a completion of the value and an empty message

    80      *

    81      * @param value the text of the completion

    82      * @return a completion of the value and an empty message

    83      */

    84     public static Completion of(String value) {

    85         return new SimpleCompletion(value, "");

    86     }

    87 }

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