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< > BotCompany Repo | #1001414 // SList (a synchronized string list with history)

JavaX fragment (include)

!include #1001196 // Lisp

static class SList {
  new L<S> data; // don't access this from outside
  
  // these are ok to access (but not change) from outside
  final S id = randomID(8);
  final L<Lisp> history = synchroList();
  
  public synchronized void add(S a) {
    data.add(a);
    history.add(lisp("add", a));
  }
  
  public synchronized void clear() {
    data.clear();
    history.add(lisp("clear"));
  }
  
  public synchronized void remove(int i) {
    data.remove(i);
    history.add(lisp("remove", "" + i));
  }
  
  public synchronized void remove(S s) {
    int i = data.indexOf(s);
    if (i >= 0) remove(i);
  }
  
  public synchronized int indexOf(S s) {
    return data.indexOf(s);
  }
  
  public synchronized S get(int i) {
    return data.get(i);
  }
  
  public S getID() {
    return id;
  }
  
  public synchronized int size() {
    return data.size();
  }
}

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Snippet ID: #1001414
Snippet name: SList (a synchronized string list with history)
Eternal ID of this version: #1001414/1
Text MD5: 06b8da37a2ae0db2e4084d789c8b2bdd
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2015-10-15 18:18:42
Source code size: 931 bytes / 45 lines
Pitched / IR pitched: No / Yes
Views / Downloads: 525 / 745
Referenced in: [show references]