/* The general appearance of the language */
ruleLanguage:
	'if ['timeInMs=INT']('CONDITIONS')then('ACTIONS')';
	
/* There can be as many conditions as the user wants to */
/* link to another*/
CONDITIONS:
	SCOND | CONDITIONS '&' SCOND;
	
/* This is how one condition is set up: */
/* name << value	 */
/* for example: */
/* sensor1.temperature << 100°C*/
SCOND:
	sname=ID COMP value=INT;

/* These are the possible operators (comparison only)  */	
COMP:
	'<<' | '>>' | '==' | '<=' | '>=';

/* The conditions defined earlier can also have as many */
/* actions as the user wants */
ACTIONS:
	ACTION | ACTIONS '&' ACTION;

/* An action has a name and gets a parameter list, e.g.: */
/* sendEmail ("example@googlemail.com") */
ACTION:
	fname=ID '(' PARLIST ')';

/* Whatever comes here should just be given to the */
/* called function of the main program */	
PARLIST:
	'(' INT ')' | '(' ID ')';

/* The general appearance of the language */
ruleLanguage:
	'if ['timeInMs=INT']('CONDITIONS')then('ACTIONS')';
	
/* There can be as many conditions as the user wants to */
/* link to another									   */
CONDITIONS returns Expression:
	SCOND ({CONDITIONS.left=current} '&' right=SCOND)*;
	
/* This is how one condition is set up:				   */
/* name << value									   */
/* for example:										   */
/* sensor1.temperature << 100°C						   */
SCOND returns Expression:
	sname=ID COMP value=INT;

/* These are the possible operators (comparison only)  */	
COMP:
	'<<' | '>>' | '==' | '<=' | '>=';

/* The conditions defined earlier can also have as many */
/* actions as the user wants                            */
ACTIONS returns Expression:
	ACTION ({ACTIONS.left=current}'&' right=ACTION)*;

/* An action has a name and gets a parameter list, e.g.:*/
/* sendEmail ("example@googlemail.com")				    */
ACTION returns Expression:
	fname=ID '(' PARLIST ')';

/* Whatever comes here should just be given to the      */
/* called function of the main program                  */	
PARLIST returns Expression:
	INT | ID | MOREPAR ({PARLIST.left=current} ',' right=MOREPAR)*;
	
MOREPAR:
	INT | ID; 

import "http://www.eclipse.org/emf/2002/Ecore" as ecore

ruleLanguage:
	'if ['timeInMs=INT']('conds=CONDITIONS')then('actions=ACTIONS')';
	
/* There can be as many conditions as the user wants to */
/* link to another									   */
CONDITIONS returns Expression:
	SCOND ({CONDITIONS.left=current} '&' right=SCOND)*;
	
/* This is how one condition is set up:				   */
/* name << value									   */
/* for example:										   */
/* sensor1.temperature << 100°C						   */
SCOND returns Expression:
	sname=ID COMP value=INT;

/* These are the possible operators (comparison only)  */	
COMP:
	'<<' | '>>' | '==' | '<=' | '>=';

/* The conditions defined earlier can also have as many */
/* actions as the user wants                            */
ACTIONS returns Expression:
	ACTION ({ACTIONS.left=current}'&' right=ACTION)*;

/* An action has a name and gets a parameter list, e.g.:*/
/* sendEmail ("example@googlemail.com")				    */
ACTION returns Expression:
	fname=ID '(' params=PARLIST ')';

/* Whatever comes here should just be given to the      */
/* called function of the main program                  */	
PARLIST returns Expression:
	MOREPAR ({PARLIST.left=current} ',' right=MOREPAR)*;
	
MOREPAR  returns Expression:
	{MOREPAR}MOREPARValue=MOREPARValue ;
	
MOREPARValue returns ecore::EString:(INT | ID);