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: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package javax.naming.directory;
19:
20: import java.util.Enumeration;
21:
22: import javax.naming.NamingEnumeration;
23: import javax.naming.NamingException;
24:
25: /**
26: * A simple implementation of NamingEnumeration
27: */
28: class BasicNamingEnumeration<T> implements NamingEnumeration<T> {
29:
30: private Enumeration<T> enumeration;
31:
32: /**
33: * Default constructor
34: *
35: * @param e
36: * wrapped enumeration
37: */
38: public BasicNamingEnumeration(Enumeration<T> e) {
39: this .enumeration = e;
40: }
41:
42: public T next() throws NamingException {
43: return enumeration.nextElement();
44: }
45:
46: public boolean hasMore() throws NamingException {
47: return enumeration.hasMoreElements();
48: }
49:
50: public void close() throws NamingException {
51: // Does nothing.
52: }
53:
54: public boolean hasMoreElements() {
55: return enumeration.hasMoreElements();
56: }
57:
58: public T nextElement() {
59: return enumeration.nextElement();
60: }
61:
62: }
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