#!/usr/bin/env python


class NmapBackendPlugin(object):
    """
    Abstract class showing to the minimal implementation for a plugin
    All subclass MUST at least implement the following methods
    """

    def __init__(self):
        self.dbname = "nmapdb"
        self.store = "reports"

    def insert(self, NmapReport):
        """
        insert NmapReport in the backend
        :param NmapReport:
        :return: str the ident of the object in the backend for
        future usage
        or None
        """
        raise NotImplementedError

    def delete(self, id):
        """
        delete NmapReport if the backend
        :param id: str
        """
        raise NotImplementedError

    def get(self, id):
        """
        retrieve a NmapReport from the backend
        :param id: str
        :return: NmapReport
        """
        raise NotImplementedError

    def getall(self, filter):
        """
        :return: collection of tuple (id,NmapReport)
        :param filter: Nice to have implement a filter capability
        """
        raise NotImplementedError