json-validator/include/jvalidate/constraint/string_constraint.h

#pragma once

#include <string>

#include <jvalidate/constraint/constraint.h>
#include <jvalidate/forward.h>

namespace jvalidate::constraint {
class MinLengthConstraint : public SimpleConstraint<MinLengthConstraint> {
private:
  int64_t value_;

public:
  MinLengthConstraint(int64_t value) : value_(value) {}

  bool operator()(std::string_view arg) const { return arg.size() >= value_; }
};

class MaxLengthConstraint : public SimpleConstraint<MaxLengthConstraint> {
private:
  int64_t value_;

public:
  MaxLengthConstraint(int64_t value) : value_(value) {}

  bool operator()(std::string_view arg) const { return arg.size() <= value_; }
};

class PatternConstraint : public SimpleConstraint<PatternConstraint> {
public:
  std::string regex;

public:
  PatternConstraint(std::string const & regex) : regex(regex) {}
};
}