mmlang.groovy

// a query
int[plus,1][mult,[plus,2]][is,[gt,5]]

// compiling the query for a single int value 
int => int[plus,1][mult,[plus,2]][is,[gt,5]]
// int{?}<=int[plus,1][mult,int[plus,2]][is,bool<=int[gt,5]]

// compiling the query for 3 int values
int{3} => int[plus,1][mult,[plus,2]][is,[gt,5]]
// int{0,3}<=int{3}[plus,1][mult,int{3}[plus,2]][is,bool{3}<=int{3}[gt,5]]

// executing the query with 3 int values
int(1,2,3) => int{0,3}<=int{3}[plus,1][mult,int{3}[plus,2]][is,bool{3}<=int{3}[gt,5]]
// 1, 2, 3


// example flow with 1 as input
1 => [plus,1]          => 2
2 =>       [plus,2]]   => 4        
2 => [mult,   4        => 8
8 =>       [gt,5]]     => true
8 => [is,   true       => 8