Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ReIterator |
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| 1.0;1 | ||||
ReIterator$AjcClosure1 |
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| 1.0;1 | ||||
ReIterator$AjcClosure11 |
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| 1.0;1 | ||||
ReIterator$AjcClosure3 |
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| 1.0;1 | ||||
ReIterator$AjcClosure5 |
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| 1.0;1 | ||||
ReIterator$AjcClosure7 |
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| 1.0;1 | ||||
ReIterator$AjcClosure9 |
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| 1.0;1 |
1 | 0 | /** |
2 | * Copyright (c) 2012-2016, jcabi.com | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: 1) Redistributions of source code must retain the above | |
8 | * copyright notice, this list of conditions and the following | |
9 | * disclaimer. 2) Redistributions in binary form must reproduce the above | |
10 | * copyright notice, this list of conditions and the following | |
11 | * disclaimer in the documentation and/or other materials provided | |
12 | * with the distribution. 3) Neither the name of the jcabi.com nor | |
13 | * the names of its contributors may be used to endorse or promote | |
14 | * products derived from this software without specific prior written | |
15 | * permission. | |
16 | * | |
17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | |
19 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
20 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
21 | * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
22 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
26 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
28 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 | */ | |
30 | package com.jcabi.dynamo.retry; | |
31 | ||
32 | import com.jcabi.aspects.Loggable; | |
33 | import com.jcabi.aspects.RetryOnFailure; | |
34 | import com.jcabi.aspects.Tv; | |
35 | import java.util.Iterator; | |
36 | import java.util.NoSuchElementException; | |
37 | import java.util.concurrent.TimeUnit; | |
38 | import lombok.EqualsAndHashCode; | |
39 | import lombok.ToString; | |
40 | ||
41 | /** | |
42 | * Frame that retries on failure. | |
43 | * | |
44 | * @author Yegor Bugayenko (yegor@tpc2.com) | |
45 | * @version $Id: c67d5e0ac045cf11d1a7bf13cb4a226109d198ae $ | |
46 | * @since 0.9 | |
47 | * @param <T> Type of items | |
48 | */ | |
49 | 0 | @ToString |
50 | 0 | @EqualsAndHashCode(of = "origin") |
51 | @Loggable(Loggable.DEBUG) | |
52 | public final class ReIterator<T> implements Iterator<T> { | |
53 | ||
54 | /** | |
55 | * Original iterator. | |
56 | */ | |
57 | private final transient Iterator<T> origin; | |
58 | ||
59 | /** | |
60 | * Public ctor. | |
61 | * @param iterator Origin iterator | |
62 | */ | |
63 | 0 | public ReIterator(final Iterator<T> iterator) { |
64 | 0 | this.origin = iterator; |
65 | 0 | } |
66 | ||
67 | @Override | |
68 | @RetryOnFailure(verbose = false, delay = Tv.FIVE, unit = TimeUnit.SECONDS) | |
69 | public boolean hasNext() { | |
70 | 0 | return this.origin.hasNext(); |
71 | } | |
72 | ||
73 | @Override | |
74 | @RetryOnFailure | |
75 | ( | |
76 | verbose = false, delay = Tv.FIVE, unit = TimeUnit.SECONDS, | |
77 | ignore = NoSuchElementException.class | |
78 | ) | |
79 | public T next() { | |
80 | 0 | return this.origin.next(); |
81 | } | |
82 | ||
83 | @Override | |
84 | @RetryOnFailure(verbose = false, delay = Tv.FIVE, unit = TimeUnit.SECONDS) | |
85 | public void remove() { | |
86 | 0 | this.origin.remove(); |
87 | 0 | } |
88 | } |