Mercurial > hg > Database > Alice
annotate src/main/java/alice/topology/manager/StartTopologyManager.java @ 475:fac27e395930 dispose
change decide children algorithm
author | sugi |
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date | Mon, 01 Dec 2014 17:32:54 +0900 |
parents | 27079619f5fd |
children | cf345b10a21a |
rev | line source |
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401 | 1 package alice.topology.manager; |
2 | |
3 import java.io.File; | |
4 import java.io.FileNotFoundException; | |
5 import java.io.FileReader; | |
6 import java.util.ArrayList; | |
7 import java.util.HashMap; | |
8 import java.util.LinkedList; | |
9 | |
10 import org.apache.log4j.Logger; | |
11 | |
12 import alice.codesegment.CodeSegment; | |
403
539b7f5772c7
manager in extendTopology mode have parent Information at each node
sugi
parents:
402
diff
changeset
|
13 import alice.topology.HostMessage; |
401 | 14 |
15 import com.alexmerz.graphviz.ParseException; | |
16 import com.alexmerz.graphviz.Parser; | |
17 import com.alexmerz.graphviz.objects.Edge; | |
18 import com.alexmerz.graphviz.objects.Graph; | |
19 import com.alexmerz.graphviz.objects.Node; | |
20 | |
21 public class StartTopologyManager extends CodeSegment { | |
22 | |
419 | 23 TopologyManagerConfig conf; |
24 Logger logger = Logger.getLogger(StartTopologyManager.class); | |
401 | 25 |
419 | 26 public StartTopologyManager(TopologyManagerConfig conf) { |
27 this.conf = conf; | |
28 } | |
401 | 29 |
419 | 30 @Override |
31 public void run() { | |
438 | 32 new CheckComingHost(); |
33 ods.put("absCookieTable", new HashMap<String, String>()); | |
467 | 34 |
419 | 35 if (!conf.extendTopology) { |
36 LinkedList<String> nodeNames = new LinkedList<String>(); | |
37 HashMap<String, LinkedList<NodeInfo>> topology = new HashMap<String, LinkedList<NodeInfo>>(); | |
38 int nodeNum = 0; | |
39 try { | |
40 FileReader reader = new FileReader(new File(conf.confFilePath)); | |
41 Parser parser = new Parser(); | |
42 parser.parse(reader); | |
43 ArrayList<Graph> graphs = parser.getGraphs(); | |
44 for (Graph graph : graphs) { | |
45 ArrayList<Node> nodes = graph.getNodes(false); | |
46 nodeNum = nodes.size(); | |
47 for (Node node : nodes) { | |
48 String nodeName = node.getId().getId(); | |
49 nodeNames.add(nodeName); | |
50 topology.put(nodeName, new LinkedList<NodeInfo>()); | |
51 } | |
52 ArrayList<Edge> edges = graph.getEdges(); | |
53 HashMap<String, NodeInfo> hash = new HashMap<String, NodeInfo>(); | |
54 for (Edge edge : edges) { | |
55 String connection = edge.getAttribute("label"); | |
56 String source = edge.getSource().getNode().getId().getId(); | |
57 String target = edge.getTarget().getNode().getId().getId(); | |
58 LinkedList<NodeInfo> sources = topology.get(target); | |
59 NodeInfo nodeInfo = new NodeInfo(source, connection); | |
60 sources.add(nodeInfo); | |
61 hash.put(source + "," + target, nodeInfo); | |
62 } | |
63 for (Edge edge : edges) { | |
64 String connection = edge.getAttribute("label"); | |
65 String source = edge.getSource().getNode().getId().getId(); | |
66 String target = edge.getTarget().getNode().getId().getId(); | |
67 NodeInfo nodeInfo = hash.get(target + "," + source); | |
68 if (nodeInfo != null) { | |
69 nodeInfo.reverseName = connection; | |
70 } | |
71 } | |
72 } | |
402 | 73 |
419 | 74 } catch (FileNotFoundException e) { |
75 logger.error("File not found: " + conf.confFilePath); | |
76 e.printStackTrace(); | |
77 } catch (ParseException e) { | |
78 logger.error("File format error: " + conf.confFilePath); | |
79 e.printStackTrace(); | |
80 } | |
467 | 81 |
422 | 82 // for recode topology information |
423 | 83 // cookie List |
437 | 84 ods.put("running", false); |
85 ods.put("resultParse", topology); | |
86 ods.put("nodeNames", nodeNames); | |
467 | 87 |
437 | 88 new IncomingHosts(); |
402 | 89 |
419 | 90 ConfigWaiter cs3 = new ConfigWaiter(nodeNum); |
91 cs3.done.setKey("local", "done"); | |
467 | 92 |
419 | 93 } else { |
435 | 94 ods.put("running", true); |
467 | 95 |
475 | 96 HashMap<String, HostMessage> nameTable = new HashMap<String, HostMessage>(); |
419 | 97 int cominghostCount = 0; |
475 | 98 ParentManager manager = new ParentManager(); |
99 ods.put("parentManager", manager); | |
100 ods.put("nameTable", nameTable); | |
419 | 101 ods.put("hostCount", cominghostCount); |
102 new ComingServiceHosts(); | |
103 } | |
433 | 104 |
467 | 105 ods.put("topology", new HashMap<String, LinkedList<HostMessage>>()); |
435 | 106 ods.put("createdList", new LinkedList<String>()); |
433 | 107 new CreateHash(); |
468 | 108 |
109 TopologyFinish cs2 = new TopologyFinish(); | |
110 cs2.finish.setKey("local", "finish"); | |
419 | 111 } |
401 | 112 |
113 } |