def METHOD_NAME(self):
    return {
        'mass_flow_constraints': {
            'func': self.mass_flow_func, 'deriv': self.mass_flow_deriv,
            'constant_deriv': True, 'latex': self.mass_flow_func_doc,
            'num_eq': self.num_i},
        'fluid_constraints': {
            'func': self.fluid_func, 'deriv': self.fluid_deriv,
            'constant_deriv': True, 'latex': self.fluid_func_doc,
            'num_eq': self.num_nw_fluids * self.num_i},
        'pressure_equality_constraints': {
            'func': self.pressure_equality_func,
            'deriv': self.pressure_equality_deriv,
            'constant_deriv': True,
            'latex': self.pressure_equality_func_doc,
            'num_eq': self.num_i},
        'enthalpy_equality_constraints': {
            'func': self.enthalpy_equality_func,
            'deriv': self.enthalpy_equality_deriv,
            'constant_deriv': True,
            'latex': self.enthalpy_equality_func_doc,
            'num_eq': self.num_i}
    }