check if some information can be found via the constraining variable. for example, if constraint is a content type and constraining variable size is known, then we can take a string of the same size (with possibly additional distance constraint)

Create a rule to check the variable content when all constraints are known. The rule will be called when analysing constraining var
false
false
false
true
false
Get constraining var info
High-Level Use Cases::System1::grammarParser::GrammarParser::ThirdStepParsing::::Get constraining var info
public