I have a grammar that look like. ( I am only showing snippets here) <

Parser:

startRule: (statement)* ;

statement: INTEGER COLON^ rules;

rules: ( rule )+;

rule: LPAREN! condition APPLY^ action RPAREN!

Lexter:

COLON: ':' ;



Problem:

I want to do a left to right parsing.

If a condition is true, I have to exeute the corresponding

and should not look at any more rules.



If a conditon is false, I should not execute the

corresponding action and continue to the next condition,

if it exists.


My problem is equivalent to

how can I implement an if elseif elseif ... statement

that does not have nesting.