| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| #include "PullSysFlag.h" |
| |
| namespace rocketmq { |
| //<!************************************************************************ |
| int PullSysFlag::FLAG_COMMIT_OFFSET = 0x1 << 0; |
| int PullSysFlag::FLAG_SUSPEND = 0x1 << 1; |
| int PullSysFlag::FLAG_SUBSCRIPTION = 0x1 << 2; |
| int PullSysFlag::FLAG_CLASS_FILTER = 0x1 << 3; |
| |
| int PullSysFlag::buildSysFlag(bool commitOffset, bool suspend, bool subscription, bool classFilter) { |
| int flag = 0; |
| |
| if (commitOffset) { |
| flag |= FLAG_COMMIT_OFFSET; |
| } |
| |
| if (suspend) { |
| flag |= FLAG_SUSPEND; |
| } |
| |
| if (subscription) { |
| flag |= FLAG_SUBSCRIPTION; |
| } |
| |
| if (classFilter) { |
| flag |= FLAG_CLASS_FILTER; |
| } |
| |
| return flag; |
| } |
| |
| int PullSysFlag::clearCommitOffsetFlag(int sysFlag) { |
| return sysFlag & (~FLAG_COMMIT_OFFSET); |
| } |
| |
| bool PullSysFlag::hasCommitOffsetFlag(int sysFlag) { |
| return (sysFlag & FLAG_COMMIT_OFFSET) == FLAG_COMMIT_OFFSET; |
| } |
| |
| bool PullSysFlag::hasSuspendFlag(int sysFlag) { |
| return (sysFlag & FLAG_SUSPEND) == FLAG_SUSPEND; |
| } |
| |
| bool PullSysFlag::hasSubscriptionFlag(int sysFlag) { |
| return (sysFlag & FLAG_SUBSCRIPTION) == FLAG_SUBSCRIPTION; |
| } |
| |
| bool PullSysFlag::hasClassFilterFlag(int sysFlag) { |
| return (sysFlag & FLAG_CLASS_FILTER) == FLAG_CLASS_FILTER; |
| } |
| |
| //<!*************************************************************************** |
| } //<!end namespace; |