Method main

other/bankers_algorithm.py:103–195

Utilize various methods in this class to simulate the Banker's algorithm :Return: None >>> BankersAlgorithm(test_claim_vector, test_allocated_res_table, ... test_maximum_claim_table).main(describe=True) Allocated Resource Table P1

(self, **kwargs)

        return {self.__need().index(i): i for i in self.__need()}

    def main(self, **kwargs) -> None:
        """
        Utilize various methods in this class to simulate the Banker's algorithm
            :Return: None

        >>> BankersAlgorithm(test_claim_vector, test_allocated_res_table,
        ...    test_maximum_claim_table).main(describe=True)
                 Allocated Resource Table
        P1       2        0        1        1
        <BLANKLINE>
        P2       0        1        2        1
        <BLANKLINE>
        P3       4        0        0        3
        <BLANKLINE>
        P4       0        2        1        0
        <BLANKLINE>
        P5       1        0        3        0
        <BLANKLINE>
                 System Resource Table
        P1       3        2        1        4
        <BLANKLINE>
        P2       0        2        5        2
        <BLANKLINE>
        P3       5        1        0        5
        <BLANKLINE>
        P4       1        5        3        0
        <BLANKLINE>
        P5       3        0        3        3
        <BLANKLINE>
        Current Usage by Active Processes: 8 5 9 7
        Initial Available Resources:       1 2 2 2
        __________________________________________________
        <BLANKLINE>
        Process 3 is executing.
        Updated available resource stack for processes: 5 2 2 5
        The process is in a safe state.
        <BLANKLINE>
        Process 1 is executing.
        Updated available resource stack for processes: 7 2 3 6
        The process is in a safe state.
        <BLANKLINE>
        Process 2 is executing.
        Updated available resource stack for processes: 7 3 5 7
        The process is in a safe state.
        <BLANKLINE>
        Process 4 is executing.
        Updated available resource stack for processes: 7 5 6 7
        The process is in a safe state.
        <BLANKLINE>
        Process 5 is executing.
        Updated available resource stack for processes: 8 5 9 7
        The process is in a safe state.
        <BLANKLINE>
        """
        need_list = self.__need()
        alloc_resources_table = self.__allocated_resources_table
        available_resources = self.__available_resources()
        need_index_manager = self.__need_index_manager()