package nodash.core.spheres; import java.io.IOException; import nodash.models.NoUser; public interface NoHashSphereInterface { public void setup(); public void saveToFile() throws IOException; public void addNewNoUser(NoUser user) throws IOException; public void insertHash(String hash) throws IOException; public void removeHash(String hash) throws IOException; public boolean checkHash(String hash); public long size(); public boolean isReady(); }