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1 package com.teamkonzept.field;
2
3 import com.teamkonzept.lib.*;
4 import com.teamkonzept.web.*;
5
6 public class TKFieldGroupIterator implements TKListIterator {
7
8 TKListIterator oldIterator;
9 String  listName;
10 TKHashtable dataHash;
11 TKVector fields;
12 int fieldCount;
13 String prefix;
14
15 public TKFieldGroupIterator(
16 TKHashtable dataHash,
17 TKVector fields,
18 String prefix,
19 TKListIterator oldIterator,
20 String listName
21 )
22 {
23 this.oldIterator = oldIterator;
24 this.fields = fields;
25 this.listName = listName;
26 this.dataHash = dataHash;
27 this.prefix = prefix;
28 this.fieldCount = fields.size();
29 }
30
31 public boolean apply( TKTemplate t, int i, String currListName )
32 {
33 TKHTMLTemplate template = (TKHTMLTemplate) t;
34 if( currListName.equalsIgnoreCase( listName ) ) {
35 if( i >= fieldCount ) return false;
36 TKBaseField field = (TKBaseField) fields.get( i );
37 Object data = dataHash.get( field.getName() );
38 field.fillIntoTemplate( template, data, prefix );
39 return true;
40 }
41 else if( oldIterator != null ) {
42 return oldIterator.apply( template, i, currListName );
43 }
44 else {
45 return false;
46 }
47 }
48 }
49 |
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