core/src/main/java/com/orientechnologies/orient/core/sql/parser/OrientSql.java
final public Token getToken(int index) {
    Token t = token;
    for (int i = 0; i < index; i++) {
      if (t.next != null) t = t.next;
      else t = t.next = token_source.getNextToken();
    }
    return t;
  }
final public Token getToken(int index) {
    Token t = token;
    for (int i = 0; i < index; i++) {
      if (t.next != null) t = t.next;
      else t = t.next = token_source.getNextToken();
    }
    return t;
  }
final public Token getToken ( int index ) { Token t = token ; for ( int i = 0 ; i < index ; i ++ ) { if ( t . next != null ) t = t . next ; else t = t . next = token_source . getNextToken ( ) ; } return t ; }
Get the specific Token.
Get the specific Token .