Can add a room event in textadventure game?

Hello,

i have these classes for a textadventure game that i am making.

public class RoomDef {
public void defRooms(ArrayList<RoomInfo> rooms) { //Adding null, as there is currently no events, later milestone rooms.add(new RoomInfo("\nWelcome to the starting room, which is a safe spot" + "\nYes, somewhere nearby is colossal cave, where others have found fortunes in treasure and gold." + "\nThough it is rumored that some who enter are never seen again." + "\nMagic is said to work in the cave." + "\nyou are inside a building, a well house for a large spring" + "\nThere are some keys on the ground here." + "\nThis dungeon contains a BIG treasure, which has a lot of positive items and wishes, such as being eternal rich and alive", 0, null)); //Starting room, which is room 1

    rooms.add(new RoomInfo("\nWelcome into the entrance, be carefull, you may encounter hideous monsters ahead",
            1, null)); //room 2

    rooms.add(new RoomInfo("\nWelcome to the pool room, you can go for a swim... or not",
            2, null)); //room 3

    rooms.add(new RoomInfo("\nWelcome to the living room, there is an item on the floor, pick it up",
            3, null)); //room 4

(code continues....)

} }

i have another class where i define the info about the room.

public class RoomInfo {
private String roomEventText; private int roomNumber; private int roomEvent; private RoomInfo north, south, east, west; private String enterRoom; private Event eve; } (with Getters and Setter).

Lastly i have my event class, which defines the vent (currently sat to null in my Room Def class).

public class Event { private String eventText; private int life;

private Event(String eventText, int life)
{
    this.eventText = eventText;
    this.life = life;
}

//applying the event
public void applyEvent(PlayerInfo player)
{     
    player.setCurrentHealth(life);




}

public String getEventText() 
{
    return eventText;
}

public void setEventText(String eventText) 
{
    this.eventText = eventText;
}

public int getLife() 
{
    return life;
}

public void setLife(int life) 
{
    this.life = life;
}  

}

As of now the event should just display, a text and either add or subtract lift from the player.

How do i do this???