/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * This file is part of SableCC.                             * * See the file "LICENSE" for copyright information and the  * * terms and conditions for copying, distribution and        * * modification of SableCC.                                  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */package org.sablecc.sablecc;import org.sablecc.sablecc.analysis.*;import org.sablecc.sablecc.node.*;import java.util.*;public class AcceptStates extends DepthFirstAdapter{  public DFA dfa;  public String stateName;  private ResolveIds ids;  public AcceptStates(DFA dfa, ResolveIds ids, String stateName)  {    this.dfa = dfa;    this.ids = ids;    this.stateName = stateName;  }  public void caseStart(Start node)  {    for(int i = 0; i < dfa.states.size(); i++)    {      DFA.State state = (DFA.State) dfa.states.elementAt(i);      state.accept = -1;      int accept = -1;      for(int k = 0; k < state.nfaStates.size(); k++)      {        if(state.nfaStates.get(k))        {          if(dfa.nfa.states[k].accept != null)          {            if(accept == -1)            {              accept = ids.tokenList.indexOf(dfa.nfa.states[k].accept);            }            else            {              accept = Math.min(                         ids.tokenList.indexOf(dfa.nfa.states[k].accept),                         accept);            }          }        }      }      state.accept = accept;    }  }}