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63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
/*
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Copyright (c) 2019 Sogou, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Author: Xie Han (xiehan@sogou-inc.com)
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*/
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#ifndef _EXECREQUEST_H_
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#define _EXECREQUEST_H_
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#include "SubTask.h"
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#include "Executor.h"
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class ExecRequest : public SubTask, public ExecSession
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{
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public:
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ExecRequest(ExecQueue *queue, Executor *executor)
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{
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this->executor = executor;
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this->queue = queue;
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}
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ExecQueue *get_request_queue() const { return this->queue; }
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void set_request_queue(ExecQueue *queue) { this->queue = queue; }
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public:
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virtual void dispatch()
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{
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if (this->executor->request(this, this->queue) < 0)
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this->handle(ES_STATE_ERROR, errno);
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}
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protected:
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int state;
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int error;
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protected:
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ExecQueue *queue;
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Executor *executor;
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protected:
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virtual void handle(int state, int error)
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{
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this->state = state;
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this->error = error;
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this->subtask_done();
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}
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};
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#endif
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