| --Copyright 2021 The casbin Authors. All Rights Reserved. |
| -- |
| --Licensed under the Apache License, Version 2.0 (the "License"); |
| --you may not use this file except in compliance with the License. |
| --You may obtain a copy of the License at |
| -- |
| -- http://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| --Unless required by applicable law or agreed to in writing, software |
| --distributed under the License is distributed on an "AS IS" BASIS, |
| --WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| --See the License for the specific language governing permissions and |
| --limitations under the License. |
| |
| local Effect = require("src/effect/Effect") |
| |
| --[[ |
| * Effector is the interface for Casbin effectors. |
| ]] |
| local Effector = {} |
| Effector.__index = Effector |
| Effector.Effect = {} |
| setmetatable(Effector.Effect, Effect) |
| --[[ |
| * mergeEffects merges all matching results collected by the enforcer into a single decision. |
| * |
| * @param expr the expression of [policy_effect]. |
| * @param effects the effects of all matched rules. |
| * @param results the matcher results of all matched rules. |
| * @return the final effect. |
| ]] |
| |
| function Effector:mergeEffects(expr, effects, results) |
| |
| end |
| |
| return Effector |