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OperationCollectGarbage.h
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1 /* -*- c++ -*-
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3  *
4  * This file is part of Hypertable.
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21 
22 #ifndef HYPERTABLE_OPERATIONCOLLECTGARBAGE_H
23 #define HYPERTABLE_OPERATIONCOLLECTGARBAGE_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 exclusive() { return true; }
38  virtual void display_state(std::ostream &os) { }
39  };
40 
41 } // namespace Hypertable
42 
43 #endif // HYPERTABLE_OPERATIONCOLLECTGARBAGE_H
Abstract base class for ephemeral operations.
virtual void display_state(std::ostream &os)
Write human readable operation state to output stream.
std::string String
A String is simply a typedef to std::string.
Definition: String.h:44
virtual bool exclusive()
Indicates if operation is exclusive.
virtual void execute()
Executes (carries out) the operation.
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 const String label()
Human readable label for operation.
Hypertable definitions