public TradeEntry copyFrom()

in messages/src/main/java/com/epam/deltix/timebase/messages/universal/TradeEntry.java [737:823]
87 lines of code
26 McCabe index (conditional complexity)

  public TradeEntry copyFrom(RecordInfo template) {
    super.copyFrom(template);
    if (template instanceof TradeEntryInfo) {
      TradeEntryInfo t = (TradeEntryInfo)template;
      if (t.hasPrice()) {
        setPrice(t.getPrice());
      } else {
        nullifyPrice();
      }
      if (t.hasSize()) {
        setSize(t.getSize());
      } else {
        nullifySize();
      }
      if (t.hasCondition()) {
        if (hasCondition() && getCondition() instanceof StringBuilder) {
          ((StringBuilder)getCondition()).setLength(0);
        } else {
          setCondition(new StringBuilder());
        }
        ((StringBuilder)getCondition()).append(t.getCondition());
      } else {
        nullifyCondition();
      }
      if (t.hasTradeType()) {
        setTradeType(t.getTradeType());
      } else {
        nullifyTradeType();
      }
      if (t.hasSellerNumberOfOrders()) {
        setSellerNumberOfOrders(t.getSellerNumberOfOrders());
      } else {
        nullifySellerNumberOfOrders();
      }
      if (t.hasBuyerNumberOfOrders()) {
        setBuyerNumberOfOrders(t.getBuyerNumberOfOrders());
      } else {
        nullifyBuyerNumberOfOrders();
      }
      if (t.hasSellerOrderId()) {
        if (!(hasSellerOrderId() && getSellerOrderId() instanceof BinaryAsciiString)) {
          setSellerOrderId(new BinaryAsciiString());
        }
        ((BinaryAsciiString)getSellerOrderId()).assign(t.getSellerOrderId());
      } else {
        nullifySellerOrderId();
      }
      if (t.hasBuyerOrderId()) {
        if (!(hasBuyerOrderId() && getBuyerOrderId() instanceof BinaryAsciiString)) {
          setBuyerOrderId(new BinaryAsciiString());
        }
        ((BinaryAsciiString)getBuyerOrderId()).assign(t.getBuyerOrderId());
      } else {
        nullifyBuyerOrderId();
      }
      if (t.hasSellerParticipantId()) {
        if (!(hasSellerParticipantId() && getSellerParticipantId() instanceof BinaryAsciiString)) {
          setSellerParticipantId(new BinaryAsciiString());
        }
        ((BinaryAsciiString)getSellerParticipantId()).assign(t.getSellerParticipantId());
      } else {
        nullifySellerParticipantId();
      }
      if (t.hasBuyerParticipantId()) {
        if (!(hasBuyerParticipantId() && getBuyerParticipantId() instanceof BinaryAsciiString)) {
          setBuyerParticipantId(new BinaryAsciiString());
        }
        ((BinaryAsciiString)getBuyerParticipantId()).assign(t.getBuyerParticipantId());
      } else {
        nullifyBuyerParticipantId();
      }
      if (t.hasSide()) {
        setSide(t.getSide());
      } else {
        nullifySide();
      }
      if (t.hasMatchId()) {
        if (!(hasMatchId() && getMatchId() instanceof BinaryAsciiString)) {
          setMatchId(new BinaryAsciiString());
        }
        ((BinaryAsciiString)getMatchId()).assign(t.getMatchId());
      } else {
        nullifyMatchId();
      }
    }
    return this;
  }