Yuta HIGUCHI | 1fc395e | 2014-05-13 14:06:28 -0700 | [diff] [blame] | 1 | package net.onrc.onos.core.intent; |
| 2 | |
| 3 | import java.util.Collection; |
| 4 | import java.util.Iterator; |
| 5 | import java.util.LinkedList; |
| 6 | import java.util.List; |
| 7 | import java.util.ListIterator; |
| 8 | |
| 9 | import net.onrc.onos.core.topology.LinkEvent; |
| 10 | |
| 11 | /** |
| 12 | * Base class for Path representation. |
| 13 | * |
| 14 | * @author Toshio Koide (t-koide@onlab.us) |
| 15 | */ |
| 16 | public class Path implements List<LinkEvent> { |
| 17 | |
| 18 | private List<LinkEvent> links; |
| 19 | |
| 20 | /** |
| 21 | * Default constructor to create an empty path. |
| 22 | */ |
| 23 | public Path() { |
| 24 | links = new LinkedList<LinkEvent>(); |
| 25 | } |
| 26 | |
| 27 | @Override |
| 28 | public String toString() { |
| 29 | StringBuilder builder = new StringBuilder(); |
| 30 | Iterator<LinkEvent> i = this.iterator(); |
| 31 | while (i.hasNext()) { |
| 32 | builder.append(i.next().toString()); |
| 33 | if (i.hasNext()) { |
| 34 | builder.append(", "); |
| 35 | } |
| 36 | } |
| 37 | return builder.toString(); |
| 38 | } |
| 39 | |
| 40 | @Override |
| 41 | public int size() { |
| 42 | return links.size(); |
| 43 | } |
| 44 | |
| 45 | @Override |
| 46 | public boolean isEmpty() { |
| 47 | return links.isEmpty(); |
| 48 | } |
| 49 | |
| 50 | @Override |
| 51 | public boolean contains(Object o) { |
| 52 | return links.contains(o); |
| 53 | } |
| 54 | |
| 55 | @Override |
| 56 | public Iterator<LinkEvent> iterator() { |
| 57 | return links.iterator(); |
| 58 | } |
| 59 | |
| 60 | @Override |
| 61 | public Object[] toArray() { |
| 62 | return links.toArray(); |
| 63 | } |
| 64 | |
| 65 | @Override |
| 66 | public <T> T[] toArray(T[] a) { |
| 67 | return links.toArray(a); |
| 68 | } |
| 69 | |
| 70 | @Override |
| 71 | public boolean add(LinkEvent e) { |
| 72 | return links.add(e); |
| 73 | } |
| 74 | |
| 75 | @Override |
| 76 | public boolean remove(Object o) { |
| 77 | return links.remove(o); |
| 78 | } |
| 79 | |
| 80 | @Override |
| 81 | public boolean containsAll(Collection<?> c) { |
| 82 | return links.containsAll(c); |
| 83 | } |
| 84 | |
| 85 | @Override |
| 86 | public boolean addAll(Collection<? extends LinkEvent> c) { |
| 87 | return links.addAll(c); |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | public boolean addAll(int index, Collection<? extends LinkEvent> c) { |
| 92 | return links.addAll(index, c); |
| 93 | } |
| 94 | |
| 95 | @Override |
| 96 | public boolean removeAll(Collection<?> c) { |
| 97 | return links.removeAll(c); |
| 98 | } |
| 99 | |
| 100 | @Override |
| 101 | public boolean retainAll(Collection<?> c) { |
| 102 | return links.retainAll(c); |
| 103 | } |
| 104 | |
| 105 | @Override |
| 106 | public void clear() { |
| 107 | links.clear(); |
| 108 | } |
| 109 | |
| 110 | @Override |
| 111 | public boolean equals(Object o) { |
| 112 | return links.equals(o); |
| 113 | } |
| 114 | |
| 115 | @Override |
| 116 | public int hashCode() { |
| 117 | return links.hashCode(); |
| 118 | } |
| 119 | |
| 120 | @Override |
| 121 | public LinkEvent get(int index) { |
| 122 | return links.get(index); |
| 123 | } |
| 124 | |
| 125 | @Override |
| 126 | public LinkEvent set(int index, LinkEvent element) { |
| 127 | return links.set(index, element); |
| 128 | } |
| 129 | |
| 130 | @Override |
| 131 | public void add(int index, LinkEvent element) { |
| 132 | links.add(index, element); |
| 133 | } |
| 134 | |
| 135 | @Override |
| 136 | public LinkEvent remove(int index) { |
| 137 | return links.remove(index); |
| 138 | } |
| 139 | |
| 140 | @Override |
| 141 | public int indexOf(Object o) { |
| 142 | return links.indexOf(o); |
| 143 | } |
| 144 | |
| 145 | @Override |
| 146 | public int lastIndexOf(Object o) { |
| 147 | return links.lastIndexOf(o); |
| 148 | } |
| 149 | |
| 150 | @Override |
| 151 | public ListIterator<LinkEvent> listIterator() { |
| 152 | return links.listIterator(); |
| 153 | } |
| 154 | |
| 155 | @Override |
| 156 | public ListIterator<LinkEvent> listIterator(int index) { |
| 157 | return links.listIterator(index); |
| 158 | } |
| 159 | |
| 160 | @Override |
| 161 | public List<LinkEvent> subList(int fromIndex, int toIndex) { |
| 162 | return links.subList(fromIndex, toIndex); |
| 163 | } |
| 164 | } |