コード例 #1
0
  public void fire(fUML.Semantics.Activities.IntermediateActivities.TokenList incomingTokens) {
    // Create forked tokens for all incoming tokens and offer them on all
    // outgoing edges.

    if (this.node == null) {
      Debug.println("[fire] Anonymous fork node.");
    } else {
      Debug.println("[fire] Fork node " + this.node.name + "...");
    }

    ActivityEdgeInstanceList outgoingEdges = this.outgoingEdges;
    int outgoingEdgeCount = outgoingEdges.size();

    TokenList forkedTokens = new TokenList();
    for (int i = 0; i < incomingTokens.size(); i++) {
      Token token = incomingTokens.getValue(i);
      ForkedToken forkedToken = new ForkedToken();
      forkedToken.baseToken = token;
      forkedToken.remainingOffersCount = outgoingEdgeCount;
      forkedToken.baseTokenIsWithdrawn = false;
      forkedTokens.addValue(forkedToken);
    }

    this.addTokens(forkedTokens);

    this.sendOffers(forkedTokens);
  } // fire
コード例 #2
0
  public fUML.Semantics.Activities.IntermediateActivities.TokenList takeOfferedTokens() {
    // Take all the offered tokens and return them.

    TokenList tokens = new TokenList();

    while (this.offers.size() > 0) {
      TokenList offeredTokens = this.offers.getValue(0).getOfferedTokens();
      for (int i = 0; i < offeredTokens.size(); i++) {
        tokens.addValue(offeredTokens.getValue(i));
      }
      this.offers.removeValue(0);
    }

    return tokens;
  } // takeOfferedTokens
コード例 #3
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  public fUML.Semantics.Activities.IntermediateActivities.TokenList getOfferedTokens() {
    // Get the offered tokens (after which the tokens will still be
    // offered).

    TokenList tokens = new TokenList();
    OfferList offers = this.offers;

    for (int i = 0; i < offers.size(); i++) {
      TokenList offeredTokens = offers.getValue(i).getOfferedTokens();
      for (int j = 0; j < offeredTokens.size(); j++) {
        tokens.addValue(offeredTokens.getValue(j));
      }
    }

    return tokens;
  } // getOfferedTokens
コード例 #4
0
  public fUML.Semantics.Activities.IntermediateActivities.TokenList takeOfferedTokens(
      int maxCount) {
    // Take all the offered tokens, up to the given maximum count of
    // non-null object tokens, and return them.

    TokenList tokens = new TokenList();
    int remainingCount = maxCount;

    while (this.offers.size() > 0 & remainingCount > 0) {
      Offer offer = this.offers.getValue(0);
      TokenList offeredTokens = offer.getOfferedTokens();
      int count = offer.countOfferedValues();
      if (count <= remainingCount) {
        for (int i = 0; i < offeredTokens.size(); i++) {
          tokens.addValue(offeredTokens.getValue(i));
        }
        remainingCount = remainingCount - count;
        this.offers.removeValue(0);
      } else {
        for (int i = 0; i < remainingCount; i++) {
          Token token = offeredTokens.getValue(i);
          if (token.getValue() != null) {
            tokens.addValue(token);
          }
        }
        offer.removeOfferedValues(remainingCount);
        remainingCount = 0;
      }
    }

    return tokens;
  } // takeOfferedTokens