Java/W9/command/HelpCommand.java

package com.example.datacollect.command;

import com.example.datacollect.model.Article;
import com.example.datacollect.model.DataService;
import com.example.datacollect.view.ConsoleView;
import java.util.List;

public class HelpCommand implements Command {
    private final ConsoleView view;

    public HelpCommand(ConsoleView view) {
        this.view = view;
    }

    @Override
    public String getName() {
        return "help";
    }

    @Override
    public void execute(String[] args, DataService dataService) {
        view.printInfo("Commands: crawl <url>, list, help, search <keyword>, delete<index>, exit");
    }
}