Project.The_SEED/Farm.java

package org.poopki.duckdns.user_db;

import java.util.ArrayList;
import java.util.List;
import java.util.UUID;

public class Farm {
    private String m_Name;
    private List<UUID> m_MemberList = new ArrayList<>();
    UUID ZERO_UUID = UUID.fromString("00000000-0000-0000-0000-000000000000");
    int MAX_FARM_NUM = 13;

    public Farm(String Name, List<UUID> uuid_list){
        int index = 0;
        for(UUID key: uuid_list){
            m_MemberList.add(index,key);
            index++;
        }
        m_Name = Name;
    }

    public void SignUp(UUID uuid){
        m_MemberList.add((UUID)uuid);
    }

    public void Expulsion(UUID uuid){
        m_MemberList.remove(uuid);
        m_MemberList.add(ZERO_UUID);
    }

    public boolean isMember(UUID uuid){
        return m_MemberList.contains(uuid);
    }

    public List<UUID> getGroupMembers(){ return m_MemberList;}


    public String getGroupName(){ return m_Name; }
    public int isEmpty(){return m_MemberList.size();}
    public boolean isOwner(UUID uuid){
        if(m_MemberList.get(0).equals(uuid)){
            return true;
        }else{
            return false;
        }
    }
}