ActivitySettingUtils.java
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package org.theyeasy.weixin.util;
import java.util.ArrayList;
import java.util.List;
import com.google.common.collect.Lists;
import com.w1hd.zzhnc.model.Activity;
import com.w1hd.zzhnc.model.Prize;
public class ActivitySettingUtils {
private int max;
private static Activity act;
private static ActivitySettingUtils instance;
public int max() {
return max;
}
private ActivitySettingUtils() {
}
public static ActivitySettingUtils getInstance(Activity act) {
if (instance == null) {
instance = new ActivitySettingUtils();
ActivitySettingUtils.act = act;
}
return instance;
}
public List<Prize> getPrizes() {
ArrayList<Prize> list = Lists.newArrayList();
if (act.getP1() != null) {
list.add(act.getP1());
max += act.getP1().getProbability();
}
if (act.getP2() != null) {
list.add(act.getP2());
max += act.getP2().getProbability();
}
if (act.getP3() != null) {
list.add(act.getP3());
max += act.getP3().getProbability();
}
if (act.getP4() != null) {
list.add(act.getP4());
max += act.getP4().getProbability();
}
return list;
}
}