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55 lines
1.6 KiB
55 lines
1.6 KiB
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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#ifndef CTSAUDIO_TASKSEQUENTIAL_H
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#define CTSAUDIO_TASKSEQUENTIAL_H
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#include <utils/String8.h>
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#include <list>
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#include "TaskGeneric.h"
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class TaskAsync;
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class TaskSequential: public TaskGeneric {
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public:
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TaskSequential();
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virtual ~TaskSequential();
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virtual TaskGeneric::ExecutionResult run();
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virtual bool parseAttribute(const android::String8& name, const android::String8& value);
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/**
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* Queue async task for asynchronous execution (= call complete later)
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* If the task is already queued, it will not be queued again ,but will just return true.
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*/
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bool queueAsyncTask(TaskAsync* task);
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private:
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/**
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* Run all async tasks queued (= call complete) and dequeue them.
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* Execution will be continued even for error, and the 1st error result will be returned.
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*/
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TaskGeneric::ExecutionResult runAsyncTasksQueued();
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private:
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int mRepeatCount;
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android::String8 mIndexName;
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int mRepeatIndex;
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std::list<TaskAsync*> mAsyncTasks;
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};
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#endif // CTSAUDIO_TASKSEQUENTIAL_H
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