57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
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#ifndef STATEMACHINE01_H
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#define STATEMACHINE01_H
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#include "xf/behavior.h"
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#include <string>
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using namespace std;
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/**
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* \ingroup test01
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*
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* Task implementing a little state machine saying something
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* in a predefined time interval.
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*
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* Following you will find the state machine implemented by StateMachine01:
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* \image html state-machine01.png "State Machine implemented by StateMachine01"
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*/
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class StateMachine01 : public XFBehavior
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{
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public:
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StateMachine01(int repeatInterval, string text);
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~StateMachine01() override;
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protected:
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XFEventStatus processEvent() override; ///< Remplementation from XFBehavior
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inline int getRepeatInterval() const { return repeatInterval_; } ///< Returns repeat interval. Accessor for #_repeatInterval.
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inline string getText() const { return text_; } ///< Returns text. Accessor for #_text.
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protected:
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/**
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* Timeout identifier(s) for this state machine
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*/
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typedef enum
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{
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Timeout_SAY_HELLO_id = 1 ///< Timeout id for WAIT
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} eTimeoutId;
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/**
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* Enumeration used to have a unique identifier for every
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* state in the state machine.
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*/
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typedef enum
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{
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STATE_UNKNOWN = 0, ///< Unknown state
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STATE_INITIAL = 1, ///< Initial state
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STATE_SAY_HELLO = 2 ///< Say hello state
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} eMainState;
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eMainState currentState_; ///< Attribute indicating currently active state
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int repeatInterval_; ///< Interval in milliseconds to repeat text in state machine
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string text_; ///< Text to display in state machine state
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};
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#endif // STATEMACHINE01_H
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