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Java > Open Source Codes > com > teamkonzept > lib > TKDBResultIterator


1 /*
2  * $Header: /cvsroot/webman-cms/source/webman/com/teamkonzept/lib/TKDBResultIterator.java,v 1.6 2001/03/06 14:57:24 alex Exp $
3  *
4  */
5 package com.teamkonzept.lib;
6
7 //--------------------------------------------------------------------------------//
8 //--------------------------CLASS TKDBResultIterator------------------------------//
9 //--------------------------------------------------------------------------------//
10
11 public class TKDBResultIterator implements TKListIterator {
12
13     protected TKListIterator oldIterator;
14     protected String JavaDoc listName;
15     protected TKDBResult result;
16     
17     public TKDBResultIterator( TKDBResult result, TKListIterator oldIterator, String JavaDoc listName )
18     {
19         this.oldIterator = oldIterator;
20         this.listName = listName;
21         this.result = result;
22     }
23
24     public boolean apply( TKTemplate template, int i, String JavaDoc currListName )
25     {
26         if( currListName.equalsIgnoreCase( listName ) ) {
27             if( i >= result.size() ) return false;
28             boolean retVal = TKDBTemplate.prepareTemplate( (TKDBResultRow) result.get(i), template );
29             if( oldIterator != null ) {
30                 oldIterator.apply( template, i, currListName );
31             }
32             return retVal;
33         }
34         else if( oldIterator != null ) {
35             return oldIterator.apply( template, i, currListName );
36         }
37         else {
38             return false;
39         }
40     }
41     
42 }
43
44
45
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