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< > BotCompany Repo | #1007660 // Web + WebNode

JavaX fragment (include)

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sclass WebNode {
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  new L<S> labels;
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  void addLabel(S label) {
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    setAdd(labels, label);
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  }
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  bool hasLabel(S label) { ret labels.contains(label); }
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}
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sclass Web {
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  new L<WebNode> nodes;
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  Map<Pair<WebNode>, WebNode> relations = new HashMap;
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  void relation(Lisp l) {
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    if (l(l) != 2) ret;
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    getRelation(l.s(0), l.s(1)).addLabel(l.head);
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  }
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  WebNode getRelation(S a, S b) {
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    Pair<WebNode> p = pair(findNode(a), findNode(b));
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    WebNode r = relations.get(p);
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    if (r == null) relations.put(p, r = new WebNode);
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    ret r;
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  }
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  WebNode findNode(S s) {
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    for (WebNode n : nodes)
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      if (n.labels.contains(s))
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        ret n;
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    ret newNode(s);
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  }
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  WebNode newNode(S... labels) {
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    new WebNode n;
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    for (S label : labels) n.addLabel(label);
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    nodes.add(n);
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    ret n;
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  }
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}

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Snippet ID: #1007660
Snippet name: Web + WebNode
Eternal ID of this version: #1007660/1
Text MD5: c961e37bbe4884de6d2fcafdaaf7af93
Author: stefan
Category: javax / a.i.
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2017-03-30 21:57:10
Source code size: 855 bytes / 40 lines
Pitched / IR pitched: No / No
Views / Downloads: 616 / 862
Referenced in: [show references]