{"id":5074,"date":"2021-02-04T07:28:22","date_gmt":"2021-02-03T22:28:22","guid":{"rendered":"https:\/\/taki-lab.site\/bocci\/?p=5074"},"modified":"2021-02-04T07:28:33","modified_gmt":"2021-02-03T22:28:33","slug":"%e3%80%90%e3%83%87%e3%82%b6%e3%82%a4%e3%83%b3%e3%83%91%e3%82%bf%e3%83%bc%e3%83%b3%e3%80%91command%e3%83%91%e3%82%bf%e3%83%bc%e3%83%b3","status":"publish","type":"post","link":"https:\/\/taki-lab.site\/bocci\/?p=5074","title":{"rendered":"\u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011Command\u30d1\u30bf\u30fc\u30f3"},"content":{"rendered":"\n

Command\u30d1\u30bf\u30fc\u30f3\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n

package org.example.command;

public interface Command {
    public void execute() throws Exception;
}<\/pre>\n\n\n\n
package org.example.command;

public class Receiver {
    public void action()
    {

    }
}<\/pre>\n\n\n\n
package org.example.command;

public class ConcreteCommand implements Command{
    @Override
    public void execute() throws Exception {
        Receiver receiver = new Receiver();
        receiver.action();
    }
}<\/pre>\n\n\n\n
package org.example.command;

public class Main {
    public static void main(String[] args)
    {
        Command command = new ConcreteCommand();
        try {
            command.execute();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}<\/pre>\n\n\n\n
Command\u30d1\u30bf\u30fc\u30f3\u306fReceiver\u306b\u5bfe\u3059\u308b\u547d\u4ee4(Command)\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5316\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u3046\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u547d\u4ee4\u306e\u30d0\u30c3\u30c1\u51e6\u7406\u3001\u5c65\u6b74\u4fdd\u5b58\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
undo\/redo\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u5834\u5408\u3082\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u9069\u7528\u3059\u308b\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n
\"\"<\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"
Command\u30d1\u30bf\u30fc\u30f3\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002 package org.example.command;public interface Command { public void execute() throws Exc … \u7d9a\u304d\u3092\u8aad\u3080 \u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011Command\u30d1\u30bf\u30fc\u30f3<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"\u3010\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3011Command\u30d1\u30bf\u30fc\u30f3\n#TechCommit\n","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[225,3],"tags":[226],"class_list":["post-5074","post","type-post","status-publish","format-standard","hentry","category-225","category-3","tag-226"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t