GroupTransient.h

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#ifndef   _GAMS_GROUPS_GROUP_TRANSIENT_H_
#define   _GAMS_GROUPS_GROUP_TRANSIENT_H_

#include <vector>
#include <string>
#include <map>

#include "madara/knowledge/containers/Map.h"

#include "GroupBase.h"
#include "GroupFactory.h"

namespace gams
{
  namespace groups
  {
    class GAMS_EXPORT GroupTransient : public GroupBase
    {
    public:
      GroupTransient (const std::string & prefix = "",
        madara::knowledge::KnowledgeBase * knowledge = 0);

      virtual ~GroupTransient ();

      virtual void add_members (const AgentVector & members);

      virtual void clear_members (void);

      virtual void get_members (AgentVector & members) const;

      virtual bool is_member (const std::string & id) const;

      virtual void write (const std::string & prefix = "",
        madara::knowledge::KnowledgeBase * knowledge = 0) const;

      virtual void set_prefix (const std::string & prefix,
        madara::knowledge::KnowledgeBase * knowledge = 0);

      virtual size_t size (void);

      virtual void sync (void);

    protected:

      madara::knowledge::containers::Map members_;

      AgentMap fast_members_;
    };

    class GAMS_EXPORT GroupTransientFactory : public GroupFactory
    {
    public:

      GroupTransientFactory ();

      virtual ~GroupTransientFactory ();

      virtual GroupBase * create (
        const std::string & prefix,
        madara::knowledge::KnowledgeBase * knowledge);
    };
  }
}

#endif // _GAMS_GROUPS_GROUP_TRANSIENT_H_