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f67539c2 TL |
1 | <?php |
2 | /* | |
3 | * Licensed to the Apache Software Foundation (ASF) under one | |
4 | * or more contributor license agreements. See the NOTICE file | |
5 | * distributed with this work for additional information | |
6 | * regarding copyright ownership. The ASF licenses this file | |
7 | * to you under the Apache License, Version 2.0 (the | |
8 | * "License"); you may not use this file except in compliance | |
9 | * with the License. You may obtain a copy of the License at | |
10 | * | |
11 | * http://www.apache.org/licenses/LICENSE-2.0 | |
12 | * | |
13 | * Unless required by applicable law or agreed to in writing, | |
14 | * software distributed under the License is distributed on an | |
15 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
16 | * KIND, either express or implied. See the License for the | |
17 | * specific language governing permissions and limitations | |
18 | * under the License. | |
19 | * | |
20 | * @package thrift | |
21 | */ | |
22 | ||
23 | namespace Thrift\Type; | |
24 | ||
25 | /** | |
26 | * Base class for constant Management | |
27 | */ | |
28 | abstract class TConstant | |
29 | { | |
30 | /** | |
31 | * Don't instanciate this class | |
32 | */ | |
33 | protected function __construct() | |
34 | { | |
35 | } | |
36 | ||
37 | /** | |
38 | * Get a constant value | |
39 | * @param string $constant | |
40 | * @return mixed | |
41 | */ | |
42 | public static function get($constant) | |
43 | { | |
44 | if (is_null(static::$$constant)) { | |
45 | static::$$constant = call_user_func( | |
46 | sprintf('static::init_%s', $constant) | |
47 | ); | |
48 | } | |
49 | ||
50 | return static::$$constant; | |
51 | } | |
52 | } |