| // Copyright (C) 2011 The Android Open Source Project |
| // |
| // 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. |
| |
| package com.google.gerrit.server.account; |
| |
| import com.google.gerrit.reviewdb.client.AccountGroup; |
| |
| import java.util.Set; |
| |
| /** Tracks group inclusions in memory for efficient access. */ |
| public interface GroupIncludeCache { |
| /** @return groups directly a member of the passed group. */ |
| public Set<AccountGroup.UUID> subgroupsOf(AccountGroup.UUID group); |
| |
| /** @return any groups the passed group belongs to. */ |
| public Set<AccountGroup.UUID> parentGroupsOf(AccountGroup.UUID groupId); |
| |
| /** @return set of any UUIDs that are not internal groups. */ |
| public Set<AccountGroup.UUID> allExternalMembers(); |
| |
| public void evictSubgroupsOf(AccountGroup.UUID groupId); |
| public void evictParentGroupsOf(AccountGroup.UUID groupId); |
| } |