01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: *
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */
18:
19: /**
20: * @author Alexei Y. Zakharov
21: * @version $Revision: 1.1.2.4 $
22: */package org.apache.harmony.jndi.provider.dns;
23:
24: import javax.naming.NamingEnumeration;
25: import javax.naming.NamingException;
26: import java.util.Enumeration;
27:
28: /**
29: * Trivial implementation of <code>NamingEnumeration</code> interface.
30: */
31: public class BasicNamingEnumerator<T> implements NamingEnumeration<T> {
32:
33: private final Enumeration<T> enumeration;
34:
35: /**
36: * Constructs new enumerator from existing <code>Enumeration</code>.
37: *
38: * @param enumeration
39: * enumeration
40: */
41: public BasicNamingEnumerator(Enumeration<T> newEnum) {
42: this .enumeration = newEnum;
43: }
44:
45: public T next() {
46: return enumeration.nextElement();
47: }
48:
49: public boolean hasMore() {
50: return enumeration.hasMoreElements();
51: }
52:
53: public void close() throws NamingException {
54: }
55:
56: public T nextElement() {
57: return enumeration.nextElement();
58: }
59:
60: public boolean hasMoreElements() {
61: return enumeration.hasMoreElements();
62: }
63:
64: }
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