private Set<EntityPortion> getEntityPortion(String s) {
		final String sub = s.substring(0, 3).toLowerCase();
		if (sub.equals("met")) {
			return PORTION_METHOD;
		}
		if (sub.equals("mem")) {
			return PORTION_MEMBER;
		}
		if (sub.equals("att") || sub.equals("fie")) {
			return PORTION_FIELD;
		}
		if (sub.equals("cir")) {
			return EnumSet.<EntityPortion> of(EntityPortion.CIRCLED_CHARACTER);
		}
		if (sub.equals("ste")) {
			return EnumSet.<EntityPortion> of(EntityPortion.STEREOTYPE);
		}
		throw new IllegalArgumentException();
	}