dap4/d4core/src/main/java/dap4/core/dmr/parser/bison/Dap4BisonParser.java
public void push_parse_initialize()
  {
    /* Lookahead and lookahead in internal form.  */
    this.yychar = yyempty_;
    this.yytoken = 0;

    /* State.  */
    this.yyn = 0;
    this.yylen = 0;
    this.yystate = 0;
    this.yystack = new YYStack ();
    this.label = YYNEWSTATE;

    /* Error handling.  */
    this.yynerrs_ = 0;
    

    /* Semantic value of the lookahead.  */
    this.yylval = null;

    yystack.push (this.yystate, this.yylval);

    this.push_parse_initialized = true;

  }
public void push_parse_initialize()
  {
    /* Lookahead and lookahead in internal form.  */
    this.yychar = yyempty_;
    this.yytoken = 0;

    /* State.  */
    this.yyn = 0;
    this.yylen = 0;
    this.yystate = 0;
    this.yystack = new YYStack ();
    this.label = YYNEWSTATE;

    /* Error handling.  */
    this.yynerrs_ = 0;
    

    /* Semantic value of the lookahead.  */
    this.yylval = null;

    yystack.push (this.yystate, this.yylval);

    this.push_parse_initialized = true;

  }
(Re-)Initialize the state of the push parser.