public RegexMatcher compile()
    {
        if (root == null)
        {
            Scope<DFAState<T>> dfaScope = new Scope<>("org.vesalainen.regex.RegexMatcher");
            if (nfa == null)
            {
                nfa = new NFA(dfaScope);
            }
            dfa = nfa.constructDFA(dfaScope);
            state = root = dfa.getRoot();
            Iterator<DFAState<T>> iterator = dfa.iterator();
            while (iterator.hasNext())
            {
                DFAState<T> next = iterator.next();
                next.createFastMap();
            }
            iterator = dfa.iterator();
            while (iterator.hasNext())
            {
                DFAState<T> next = iterator.next();
                next.detectUniquePath();
            }
            parser = null;
            nfaScope = null;
            nfa = null;
        }
        return this;
    }
public RegexMatcher compile ( ) { if ( root == null ) { Scope < DFAState < T > > dfaScope = new Scope < > ( "org.vesalainen.regex.RegexMatcher" ) ; if ( nfa == null ) { nfa = new NFA ( dfaScope ) ; } dfa = nfa . constructDFA ( dfaScope ) ; state = root = dfa . getRoot ( ) ; Iterator < DFAState < T > > iterator = dfa . iterator ( ) ; while ( iterator . hasNext ( ) ) { DFAState < T > next = iterator . next ( ) ; next . createFastMap ( ) ; } iterator = dfa . iterator ( ) ; while ( iterator . hasNext ( ) ) { DFAState < T > next = iterator . next ( ) ; next . detectUniquePath ( ) ; } parser = null ; nfaScope = null ; nfa = null ; } return this ; }
Compiles expressions
@return