FileMapper.h

Go to the documentation of this file.

/*
 * (C) Copyright 1996-2013 ECMWF.
 * 
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
 * In applying this licence, ECMWF does not waive the privileges and immunities 
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */
 
/// \file FileMapper.h
/// Piotr Kuchta - ECMWF Feb 12
 
#ifndef FileMapper_H
#define FileMapper_H
 
#include "eckit/memory/NonCopyable.h"
 
class FileMapper : private eckit::NonCopyable {
public:
    
    FileMapper(const std::string& pathNameSchema);
    ~FileMapper();
    
    void addRoot(const std::string&);
    void addRoots(const std::vector<std::string>&);
    void checkRoots() const;
 
    std::string encodeRelative(const std::map<std::string,std::string>& values) const;
    std::vector<std::string> encode(const std::map<std::string,std::string>& values) const;
 
    std::vector<std::string> keywords() const;
 
protected:
    
    void parsePathNameSchema(const std::string& pathNameSchema);
 
private:
    std::vector<std::string> placeholders_;
    std::vector<std::string> separators_;
 
    std::vector<std::string> roots_;
 
    std::string patchTime(const std::string&) const;
};
 
#endif