component implementation

connection.cpp

#include "component.h"

namespace fbp {
    
    component* component::operator()() {
        try {
            return run();
        }
        catch (que::queue_closed_exception) {
            return finally();
        }
        catch (que::queue_full_exception) {
            return on_full();
        }
        catch (que::queue_empty_exception) {
            return on_empty();
        }
    }
    
    component* component::on_empty() {
        return this;
    }
    
    component* component::on_full() {
        return this;
    }
    
    component::~component() {}
    
    component* component::skip = nullptr;
    
}