Pattern.h

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/**************************************************************************************************
 * Copyright (c) 2021 Calypso Networks Association https://calypsonet.org/                        *
 *                                                                                                *
 * See the NOTICE file(s) distributed with this work for additional information regarding         *
 * copyright ownership.                                                                           *
 *                                                                                                *
 * This program and the accompanying materials are made available under the terms of the Eclipse  *
 * Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0                  *
 *                                                                                                *
 * SPDX-License-Identifier: EPL-2.0                                                               *
 **************************************************************************************************/
 
#pragma once
 
#include <string>
 
#include "KeypleUtilExport.h"
#include "Matcher.h"
 
namespace keyple {
namespace core {
namespace util {
namespace cpp {
 
class KEYPLEUTIL_API Pattern {
public:
    const std::regex mPattern;
 
    Pattern(const std::string& pattern, const int flags);
 
    std::unique_ptr<Pattern> compile(const std::string& regularExpression, const int flags) const;
 
    static std::unique_ptr<Pattern> compile(const std::string& pattern);
 
    /*
     * Returns a Matcher for this pattern applied to the given input. The Matcher can be used to
     * match the Pattern against the whole input, find occurences of the Pattern in the input, or
     * replace parts of the input.
     */
    std::unique_ptr<Matcher> matcher(const std::string& input) const;
 
private:
 
    const int mFlags;
};
 
}
}
}
}