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1 package com.daffodilwoods.daffodildb.utils.parser;
2
3 import java.util.ArrayList  ;
4 import java.lang.reflect.Array ;
5 import com.daffodilwoods.database.utility.P;
6
7 public class RepetitiveProductionRules extends ProductionRules{
8
9
10 RepetitiveProductionRules(ClassLoader classLoader0){
11 super(classLoader0);
12 }
13
14 public String toString(){
15 return nameOfRule;
16 }
17
18 Object parsePart(ParseElements pe)throws com.daffodilwoods.database.resource.DException{
19 ProductionRules pr = (ProductionRules)rules[0];
20 Object object = pr.parse(pe);
21 if(object instanceof ParseException){
22 return pe.parseException;
23 }
24 ArrayList arr = new ArrayList ();
25 do{
26 int position = pe.position;
27 arr.add(object);
28 if(pe.position >= pe.query.length() )
29 break;
30 object = pr.parse(pe);
31 }while(!(object instanceof ParseException));
32 int i = 0;
33 Class tempClass = null;
34 try{
35 tempClass = classLoader.loadClass(pr.className);
36 Object array = Array.newInstance(tempClass,arr.size());
37 int size = arr.size();
38 if(size == 0)
39 return null;
40 for (i = 0; i < size; i++) {
41 Array.set(array,i,arr.get(i));
42 }
43 return array;
44 }catch(Exception E){
45 }
46 return pe.parseException;
47 }
48 }
49
50
51 |
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