Mercurial > hg > RemoteEditor > REPSessionManager

annotate rep/RoutingTable.java @ 495:bd76f7e39247 no-global-seq-mode

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author one
date Sun, 24 Oct 2010 00:18:14 +0900
parents 18cacd0b3ccf
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1 package rep;
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2
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3 import java.util.HashMap;
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4 import java.util.Map.Entry;
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5
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6 import rep.handler.REPNode;
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8 public class RoutingTable extends HashMap<Integer,REPNode>{
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10 /**
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11 * Routing Table for the tree structure. We keep our child,
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12 * if we don't know send it to the parent. Every ID has
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13 * session manager ID part, so we keep session manager ID
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14 * based path.
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15 */
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16 private static final long serialVersionUID = 1L;
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17 SessionManager manager;
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19 public RoutingTable(SessionManager sessionManager) {
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20 super();
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21 manager = sessionManager;
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22 }
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24 public void add(REPNode forwarder, int smid) {
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25 if (smid>0) put(smid, forwarder) ;
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26 }
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28 public void remove(REPNode f) {
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29 for(Entry<Integer, REPNode> entry:entrySet()) {
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30 if (entry.getValue()==f) remove(entry.getKey());
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31 }
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32 }
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34 public void removeManager(int smid) {
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35 remove(smid);
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36 }
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38 public REPNode toSessionManager(int eid) {
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39 REPNode next = get(eid);
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40 if (next==null) return manager.smList.parent();
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41 return next;
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42 }
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44 }