![[Jenkins]](/jenkins/static/5c0124f8/images/svgs/logo.svg){kind=logo}
Package: DeleteAction
DeleteAction
| name | instruction | branch | complexity | line | method | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DeleteAction(String, ConfigurationGraph) |
|
|
|
|
|
||||||||||||||||||||
| actionPerformed(ActionEvent) |
|
|
|
|
|
||||||||||||||||||||
| deleteEdges() |
|
|
|
|
|
||||||||||||||||||||
| deleteNode() |
|
|
|
|
|
||||||||||||||||||||
Coverage
1: package networkconfigurator.actions;
2:
3: import java.awt.event.ActionEvent;
4: import java.util.ListIterator;
5:
6: import networkconfigurator.ConfigurationGraph;
7: import networkconfigurator.item.ConfigRouter;
8: import networkconfigurator.item.HardwareEdge;
9: import networkconfigurator.item.Host;
10: import networkconfigurator.item.Internet;
11: import networkconfigurator.item.Item;
12: import networkconfigurator.item.ItemVisitor;
13: import networkconfigurator.item.NetworkAdapter;
14: import networkconfigurator.item.NetworkCable;
15: import networkconfigurator.item.Router;
16: import networkconfigurator.item.Slot;
17: import networkconfigurator.item.Switch;
18:
19: /**
20: * Action for deleting all selected nodes.
21: */
22: public final class DeleteAction extends AbstractConfigurationGraphAction {
23:
24: /**
25: * Constructor.
26: *
27: * @param name
28: * the name.
29: * @param graph
30: * the graph.
31: */
32: public DeleteAction(final String name, final ConfigurationGraph graph) {
33: super(name, graph);
34: }
35:
36: @Override
37: public void actionPerformed(final ActionEvent e) {
38: deleteEdges();
39: deleteNode();
40:
41: this.getGraph().repaint();
42: }
43:
44: /**
45: * Delete the selected Nodes.
46: */
47: private void deleteNode() {
48: final ListIterator<Item> iter = this.getGraph().getItems().listIterator();
49:• while (iter.hasNext()) {
50: final Item i = iter.next();
51:• if (i.getSelected()) {
52: i.accept(new VisitorForRemovingDevices(iter));
53: }
54: }
55: }
56:
57: /**
58: * method for deleting the connecting edges for all selected nodes.
59: *
60: */
61: private void deleteEdges() {
62:
63: final ListIterator<Item> iter = this.getGraph().getItems().listIterator();
64:• while (iter.hasNext()) {
65: final Item i = iter.next();
66: i.accept(new VisitorForDeletingEdges(iter));
67:
68: }
69: }
70:
71: /**
72: * Visitor for removing Devices.
73: *
74: * @author Erik Arand
75: *
76: */
77: private final class VisitorForRemovingDevices implements ItemVisitor {
78: /**
79: * The Iterator.
80: */
81: private final ListIterator<Item> iterator;
82:
83: /**
84: * the constructor.
85: *
86: * @param iter
87: * the iterator.
88: */
89: private VisitorForRemovingDevices(final ListIterator<Item> iter) {
90: this.iterator = iter;
91: }
92:
93: @Override
94: public void sWitch(final Switch sWitch) {
95: iterator.remove();
96: }
97:
98: @Override
99: public void router(final Router router) {
100: iterator.remove();
101: }
102:
103: @Override
104: public void networkCable(final NetworkCable edge) {
105: }
106:
107: @Override
108: public void internet(final Internet internet) {
109: iterator.remove();
110: }
111:
112: @Override
113: public void host(final Host host) {
114: iterator.remove();
115: }
116:
117: @Override
118: public void hardwareEdge(final HardwareEdge edge) {
119: }
120:
121: @Override
122: public void configRouter(final ConfigRouter router) {
123: }
124:
125: @Override
126: public void adapter(final NetworkAdapter adapter) {
127: iterator.remove();
128: }
129:
130: @Override
131: public void slot(final Slot slot) {
132: iterator.remove();
133: }
134: }
135:
136: /**
137: * Visitor for removing Edges.
138: *
139: * @author Erik Arand
140: *
141: */
142: private final class VisitorForDeletingEdges implements ItemVisitor {
143: /**
144: * The iterator.
145: */
146: private final ListIterator<Item> iterator;
147:
148: /**
149: * The Constructor.
150: *
151: * @param iterator
152: * the iterator.
153: */
154: private VisitorForDeletingEdges(final ListIterator<Item> iterator) {
155: this.iterator = iterator;
156: }
157:
158: @Override
159: public void sWitch(final Switch sWitch) {
160: }
161:
162: @Override
163: public void router(final Router router) {
164: }
165:
166: @Override
167: public void networkCable(final NetworkCable edge) {
168: if (edge.getN1().getSelected() || edge.getN2().getSelected() || edge.getSelected()) {
169: edge.deregister();
170: edge.getN1().accept(new VisitorMarkAdapterAsNotConnected());
171: edge.getN2().accept(new VisitorMarkAdapterAsNotConnected());
172: iterator.remove();
173:
174: }
175: }
176:
177: @Override
178: public void internet(final Internet internet) {
179: }
180:
181: @Override
182: public void host(final Host host) {
183: }
184:
185: @Override
186: public void hardwareEdge(final HardwareEdge edge) {
187: if (edge.getN1().getSelected() || edge.getN2().getSelected() || edge.getSelected()) {
188: edge.deregister();
189: edge.getN1().accept(new VisitorMarkAdapterAsNotConnected());
190: edge.getN2().accept(new VisitorMarkAdapterAsNotConnected());
191: iterator.remove();
192: }
193: }
194:
195: @Override
196: public void configRouter(final ConfigRouter router) {
197: }
198:
199: @Override
200: public void adapter(final NetworkAdapter adapter) {
201: }
202:
203: @Override
204: public void slot(final Slot slot) {
205:
206: }
207: }
208:
209: /**
210: * Visitor for marking a slot or a adapter as not connected.
211: *
212: * @author Erik Arand
213: *
214: */
215: private final class VisitorMarkAdapterAsNotConnected implements ItemVisitor {
216: @Override
217: public void slot(final Slot slot) {
218: slot.setNotConnected();
219: }
220:
221: @Override
222: public void sWitch(final Switch sWitch) {
223: }
224:
225: @Override
226: public void router(final Router router) {
227: }
228:
229: @Override
230: public void networkCable(final NetworkCable edge) {
231: }
232:
233: @Override
234: public void internet(final Internet internet) {
235: }
236:
237: @Override
238: public void host(final Host host) {
239: }
240:
241: @Override
242: public void hardwareEdge(final HardwareEdge edge) {
243: }
244:
245: @Override
246: public void configRouter(final ConfigRouter router) {
247: }
248:
249: @Override
250: public void adapter(final NetworkAdapter adapter) {
251: adapter.setNotConnected();
252: }
253: }
254: }