package it.polimi.ingsw.gc14.Model; public abstract class PlayableCard { private int Era; public int getEra(){ return Era; } public PlayableCard (int Era) throws IllegalArgumentException{ if (Era>0 && Era<4) { this.Era = Era; } else { throw new IllegalArgumentException(); } } @Override public String toString() { return "Era:"+String.valueOf(Era); } }