com.kaka.notice.MacroCommand Maven / Gradle / Ivy
package com.kaka.notice;
import java.util.ArrayList;
import java.util.Collection;
/**
* 可添加子命令的控制命令类
*
* @author zkpursuit
*/
abstract public class MacroCommand extends Command {
/**
* 子命令存储容器
*/
private final Collection subCommands;
/**
* 构造方法
*/
public MacroCommand() {
this.subCommands = new ArrayList<>();
this.__init();
}
/**
* 初始化，间接调用添加所有子命令的方法
*/
private void __init() {
initializeMacroCommand();
}
/**
* 必须在子类中实现此方法，并在方法体中调用addSubCommand方法添加子命令
*/
abstract protected void initializeMacroCommand();
/**
* 添加子命令
*
* @param commandClassRef 子命令
*/
final protected void addSubCommand(Command commandClassRef) {
this.subCommands.add(commandClassRef);
}
/**
* 执行所有子命令
*
* @param msg 事件消息
*/
@Override
public void execute(Message msg) {
subCommands.stream().peek((command) -> {
command.cmd = cmd;
command.facade = facade;
}).forEach((command) -> {
command.execute(msg);
});
}
}