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OperationRecoveryBlocker.h
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1 /* -*- c++ -*-
2  * Copyright (C) 2007-2015 Hypertable, Inc.
3  *
4  * This file is part of Hypertable.
5  *
6  * Hypertable is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; version 3 of the
9  * License, or any later version.
10  *
11  * Hypertable is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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20  */
21 
22 #ifndef HYPERTABLE_OPERATIONRECOVERYBLOCKER_H
23 #define HYPERTABLE_OPERATIONRECOVERYBLOCKER_H
24 
25 #include "OperationEphemeral.h"
26 
27 namespace Hypertable {
28 
30  public:
33 
34  virtual void execute();
35  virtual const String name();
36  virtual const String label();
37  virtual bool is_perpetual() { return true; }
38  virtual void display_state(std::ostream &os) { }
39  };
40 
41 } // namespace Hypertable
42 
43 #endif // HYPERTABLE_OPERATIONRECOVERYBLOCKER_H
virtual const String label()
Human readable label for operation.
Abstract base class for ephemeral operations.
std::string String
A String is simply a typedef to std::string.
Definition: String.h:44
virtual void display_state(std::ostream &os)
Write human readable operation state to output stream.
Declarations for OperationEphemeral.
std::shared_ptr< Context > ContextPtr
Smart pointer to Context.
Definition: Context.h:265
virtual const String name()
Name of operation used for exclusivity.
virtual void execute()
Executes (carries out) the operation.
Hypertable definitions