Project.The_SEED/Array/Group.java

package org.poopki.duckdns.user_db.Array;

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

public class Group {
    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 = 10;

    public Group(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);
    }

    public boolean isMember(UUID uuid){
        return m_MemberList.contains(uuid);
    }
    public int getMemMaxNUM(){
        return MAX_FARM_NUM;
    }
    public List<UUID> getGroupMembers(){ return m_MemberList;}
    public int getMemNUM(){
        int num = m_MemberList.size();
        return num;
    }

    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;
        }
    }
}