1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OHOS_HIVIEWDFX_QUERY_ARGUMENT_H 17 #define OHOS_HIVIEWDFX_QUERY_ARGUMENT_H 18 19 #include "parcel.h" 20 21 namespace OHOS { 22 namespace HiviewDFX { 23 class QueryArgument : public Parcelable { 24 public: QueryArgument()25 QueryArgument() {} 26 QueryArgument(int64_t beginTime, int64_t endTime, int32_t maxEvents = 0, 27 int64_t fromSeq = -1, int64_t toSeq = -1) beginTime(beginTime)28 : beginTime(beginTime), endTime(endTime), maxEvents(maxEvents), fromSeq(fromSeq), toSeq(toSeq) {} ~QueryArgument()29 ~QueryArgument() {} 30 31 bool Marshalling(Parcel& parcel) const override; 32 static QueryArgument* Unmarshalling(Parcel& parcel); 33 34 int64_t beginTime = -1; 35 int64_t endTime = -1; 36 int32_t maxEvents = 0; 37 int64_t fromSeq = -1; 38 int64_t toSeq = -1; 39 }; 40 } // namespace HiviewDFX 41 } // namespace OHOS 42 43 #endif // OHOS_HIVIEWDFX_QUERY_ARGUMENT_H