OmegaT の背景に画像を表示します。
refactoring: コンストラクター内の繰り返し処理をサブメソッドに分離
@@ -46,24 +46,18 @@ | ||
46 | 46 | private String image = ""; |
47 | 47 | private List<Parts> exclude = new ArrayList<Parts>(); |
48 | 48 | |
49 | - public BasicEffect(Map config) { | |
50 | - if (config.containsKey(KEY_TARGET)) { | |
51 | - target = (Parts) config.get(KEY_TARGET); | |
52 | - } | |
53 | - | |
49 | + public BasicEffect(Map<String, Object> config) { | |
50 | + target = get(KEY_TARGET, config, target); | |
54 | 51 | if (config.containsKey(KEY_IMAGE)) { |
55 | 52 | Map conf = (Map) config.get(KEY_IMAGE); |
56 | - if (conf.containsKey(KEY_PATH)) { | |
57 | - image = (String) conf.get(KEY_PATH); | |
58 | - } | |
59 | - if (conf.containsKey(KEY_OPACITY)) { | |
60 | - opacity = (Float) conf.get(KEY_OPACITY); | |
61 | - } | |
53 | + image = get(KEY_PATH, conf, image); | |
54 | + opacity = get(KEY_OPACITY, conf, opacity); | |
62 | 55 | } |
56 | + exclude = get(KEY_EXCLUDE, config, exclude); | |
57 | + } | |
63 | 58 | |
64 | - if (config.containsKey(KEY_EXCLUDE)) { | |
65 | - exclude = (List<Parts>) config.get(KEY_EXCLUDE); | |
66 | - } | |
59 | + private <T> T get(String key, Map<String, Object> config, T valueDefault) { | |
60 | + return config.containsKey(key) ? (T) config.get(key) : valueDefault; | |
67 | 61 | } |
68 | 62 | |
69 | 63 | @Override |