package luan;


public abstract class LuanFunction {

	public abstract Object call(Luan luan,Object[] args) throws LuanException;

	public static final Object[] NOTHING = new Object[0];

	public final Object call(Luan luan) throws LuanException {
		return call(luan,NOTHING);
	}

	@Override public String toString() {
		return "function: " + Integer.toHexString(hashCode());
	}

}