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1 package org.jboss.cache.pojo.test.propagation.impl;
2
3 import org.jboss.cache.pojo.test.propagation.Node;
4 import org.jboss.cache.pojo.test.propagation.PropagationRule;
5 import org.jboss.cache.pojo.test.propagation.StateItem;
6
7 public abstract class AbstractPropagtionRule implements PropagationRule
8 {
9 public void changeState(Node node, long itemId, long state)
10 {
11 StateItem target = node.findStateItem(itemId);
12 if (target == null)
13 {
14 System.out.println("[Error] StateItem not found. : " + node + ":"
15 + itemId);
16 return;
17 }
18
19 if (StateItem.STATE_CHANGED == target.setState(state))
20 {
21 summaryUpperPropagate(node);
22 }
23 }
24
25 protected void upperPropagate(Node node)
26 {
27 Node parentNode = (Node) node.getParentNode();
28 if (parentNode != null)
29 {
30 PropagationRule parentRule = parentNode.getPropagationRule();
31 parentRule.summaryUpperPropagate(parentNode);
32 }
33 }
34
35 protected boolean isClear(StateItem item)
36 {
37 long state = item.getState();
38 if ((state % 10) == 0)
39 {
40 return true;
41 } else
42 {
43 return false;
44 }
45 }
46
47 protected long getSeverity(StateItem item)
48 {
49 long state = item.getState();
50 long severity = 0;
51 if (isSummaryItem(item))
52 {
53 severity = state % 1000;
54 } else
55 {
56 severity = (state % 1000) / 10;
57 }
58
59 return severity;
60 }
61
62 protected boolean isSummaryItem(StateItem item)
63 {
64 long state = item.getState();
65 long summaryDigit = (state / 1000) % 10;
66
67 if (summaryDigit == 2)
68 {
69 return true;
70 } else
71 {
72 return false;
73 }
74 }
75
76 protected long updateMaxSeverity(long maxSeverity, StateItem stateItem)
77 {
78 if (!isClear(stateItem))
79 {
80 long severity = getSeverity(stateItem);
81 if (severity > maxSeverity)
82 {
83 maxSeverity = severity;
84 }
85 }
86
87 return maxSeverity;
88 }
89 }
90 |
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