public void setUse(String compType, boolean b) {
		switch (compType) {
		case "Ext":
			useExtension = b;
			break;
		case "Hash":
			useHash = b;
			break;
		case "Name":
			useName = b;
			break;
		case "Size":
			useSize = b;
			break;
		case "Thorough":
			useThorough = b;
			break;
		default:
			return;
		}
	}