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Java > Open Source Codes > org > snmp4j > agent > mo > jmx > util > TransformIterator


1 /*_############################################################################
2   _##
3   _## SNMP4J-AgentJMX - TransformIterator.java
4   _##
5   _## Copyright (C) 2006-2007 Frank Fock (SNMP4J.org)
6   _##
7   _## This program is free software; you can redistribute it and/or modify
8   _## it under the terms of the GNU General Public License version 2 as
9   _## published by the Free Software Foundation.
10   _##
11   _## This program is distributed in the hope that it will be useful,
12   _## but WITHOUT ANY WARRANTY; without even the implied warranty of
13   _## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14   _## GNU General Public License for more details.
15   _##
16   _## You should have received a copy of the GNU General Public License
17   _## along with this program; if not, write to the Free Software
18   _## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19   _## MA 02110-1301 USA
20   _##
21   _##########################################################################*/
22 package org.snmp4j.agent.mo.jmx.util;
23
24 import java.util.Iterator JavaDoc;
25
26 /**
27  * @author Frank Fock
28  */
29 public abstract class TransformIterator implements Iterator JavaDoc {
30
31   private Iterator JavaDoc iterator;
32
33   public TransformIterator(Iterator JavaDoc it) {
34     this.iterator = it;
35   }
36
37   public boolean hasNext() {
38     return iterator.hasNext();
39   }
40
41   public Object JavaDoc next() {
42     Object JavaDoc next = iterator.next();
43     next = transform(next);
44     return next;
45   }
46
47   protected abstract Object JavaDoc transform(Object JavaDoc next);
48
49   public void remove() {
50     iterator.remove();
51   }
52 }
53
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