change_filter.h

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#ifndef SENSESP_TRANSFORMS_CHANGE_FILTER_H_
#define SENSESP_TRANSFORMS_CHANGE_FILTER_H_
 
#include "sensesp/ui/config_item.h"
#include "transform.h"
 
namespace sensesp {
 
class ChangeFilter : public FloatTransform {
 public:
  ChangeFilter(float min_delta = 0.0, float max_delta = 9999.0,
               int max_skips = 99, const String& config_path = "");
 
  virtual void set(const float& new_value) override;
  virtual bool to_json(JsonObject& root) override;
  virtual bool from_json(const JsonObject& config) override;
 
 protected:
  float min_delta_;
  float max_delta_;
  int max_skips_;
  int skips_;
};
 
const String ConfigSchema(ChangeFilter& obj);
}  // namespace sensesp
 
#endif