public List<GoodsOperateBean> getGoodsList() {
List<GoodsOperateBean> list = new ArrayList<GoodsOperateBean>();
if (!Util.isEmpty(this.mustList)) {
for (GoodsOperateBean bean : this.mustList) {
list.add(bean.clone());
}
}
Peshe peshe = this.getPeshe(this.randomPesheList);
if (peshe != null) {
list.add(new GoodsOperateBean(peshe.getGoodsId(), peshe.getNum(), peshe.getBind()));
}
return list;
}
private Peshe getPeshe(List<Peshe> pesheList) {
if (null == pesheList || 0 == pesheList.size()) {
return null;
}
int sumGon = 0;
for (Peshe item : pesheList) {
sumGon += item.getGon();
}
if (0 == sumGon) {
return null;
}
int random = ProbabilityMachine.randomIntWithoutZero(sumGon);
int overlapCount = 0;
for (Peshe it : pesheList) {
if ((overlapCount < random) && (random <= (overlapCount + it.getGon()))) {
if (it.getGoodsId() != 0) {
return it;
}
break;
}
overlapCount += it.getGon();
}
return null;
}