import?java.util.*;

public?class?ExFormula?{
????public?ExFormula（）?{
????}

????public?String?getLeft（）?{
????????return?left;
????}

????public?Vector?getRight（）?{
????????return?right;
????}

????public?int?getDot_index（）?{
????????return?dot_index;
????}

????public?int?getIndex（）?{
????????return?index;
????}

????public?void?setLeft（String?left）?{
????????this.left?=?left;
????}

????public?void?setRight（Vector?right）?{
????????this.right?=?right;
????}

????public?void?setDot_index（int?dot_index）?{
????????this.dot_index?=?dot_index;
????}

????public?void?setIndex（int?index）?{
????????this.index?=?index;
????}

????public?void?add（String?symbol）{
????????right.add（symbol）;
????}

????public?String?retrieveAccStr（）{
????????if（dot_index????????????return?（String）right.elementAt（dot_index）;//沒有進行下屆判定
????????}
????????else
????????????return?null;
????}

????//接收字符后的key
????public?String?getPostAccKey（）{
????????String?keystr?=?left;
????????Iterator?formiter?=?right.iterator（）;
????????while?（formiter.hasNext（））?{
????????????keystr?=?keystr?+?formiter.next（）;
????????}
????????int?tmp_index?=?dot_index;
????????tmp_index++;//index++
????????keystr?=?keystr?+?“_“?+?tmp_index;
????????return?keystr;
????}

????private?String?left;//文法的左部
????private?Vector?right?=?new?Vector（）;//文法的右部
????private?int?index;//文法的索引，唯一標識
????private?int?dot_index;//文法中“.“所在的位置

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????161??2011-06-07?08:03??SLR1\first.txt

?????文件????????390??2011-06-07?08:03??SLR1\follow.txt

?????文件????????131??2011-06-05?11:02??SLR1\in-1.txt

?????文件?????????83??2011-03-04?16:13??SLR1\in.txt

?????文件????????172??2011-06-05?10:34??SLR1\signal-1.txt

?????文件????????125??2011-03-04?16:14??SLR1\signal.txt

?????文件???????4391??2011-02-22?19:30??SLR1\SLR1.jpx

?????文件???????1518??2011-03-04?09:19??SLR1\src\ExFormula.java

?????文件????????459??2011-02-18?13:29??SLR1\src\FirstFollowConstant.java

?????文件????????233??2011-02-21?11:24??SLR1\src\FirstLastConstant.java

?????文件????????809??2011-02-17?10:38??SLR1\src\Formula.java

?????文件???????2274??2011-02-18?10:25??SLR1\src\graph\GraphSet.java

?????文件???????2137??2011-02-18?10:27??SLR1\src\graph\simpathvisit\CreateTestPath.java

?????文件????????789??2011-02-18?10:31??SLR1\src\graph\simpathvisit\DirectGraphNode.java

?????文件???????7739??2011-02-18?10:26??SLR1\src\graph\simpathvisit\RetriveTestPath.java

?????文件????????516??2011-02-18?10:25??SLR1\src\graph\simpathvisit\StateData.java

?????文件????????695??2011-02-18?10:25??SLR1\src\graph\simpathvisit\TestCaseData.java

?????文件????????948??2011-02-18?10:25??SLR1\src\graph\simpathvisit\TransitionData.java

?????文件???????2445??2011-02-18?10:30??SLR1\src\graph\simpathvisit\TravelPathNode.java

?????目錄??????????0??2011-11-17?14:00??SLR1\src\graph\simpathvisit

?????文件???????8411??2011-03-01?09:50??SLR1\src\graph\WideFirstTest.java

?????目錄??????????0??2011-11-17?14:00??SLR1\src\graph

?????文件???????4196??2011-03-04?09:02??SLR1\src\HeapSort.java

?????文件??????57412??2011-06-05?10:58??SLR1\src\main.java

?????文件????????588??2011-03-02?08:40??SLR1\src\NonTerm.java

?????文件????????465??2011-02-22?18:21??SLR1\src\StateData.java

?????文件????????646??2011-03-04?09:27??SLR1\src\TransData.java

?????目錄??????????0??2011-11-17?14:00??SLR1\src

?????目錄??????????0??2011-11-17?14:00??SLR1

-----------?---------??----------?-----??----

............此處省略2個文件信息