添加随机获取品牌品类的方法

@@ -145,9 +145,7 @@ public class RecallConfigService {
      * @return
      * @return
      */
      */
     public List<SortBrand> queryConfigSortBrandList(PagePersonalFactor pageFactor, Set<String> filterSortBrandKeys, int configSortBrandCount) {
     public List<SortBrand> queryConfigSortBrandList(PagePersonalFactor pageFactor, Set<String> filterSortBrandKeys, int configSortBrandCount) {
-        List<SortBrand> pageConfigSortBrands = recallConfigSortBrandService.queryConfigSortBrand(pageFactor, filterSortBrandKeys);
-        Collections.shuffle(pageConfigSortBrands);
-        return CollectionUtils.safeSubList(pageConfigSortBrands, 0, configSortBrandCount);
+        return recallConfigSortBrandService.queryConfigSortBrand(pageFactor, filterSortBrandKeys,configSortBrandCount);
     }
     }
 
 
     public static void main(String[] args) {
     public static void main(String[] args) {

 package com.yoho.search.recall.config;
 package com.yoho.search.recall.config;
 
 
+import com.yoho.search.base.utils.CollectionUtils;
 import com.yoho.search.core.personalized.models.SortBrand;
 import com.yoho.search.core.personalized.models.SortBrand;
 import com.yoho.search.recall.models.personal.PagePersonalFactor;
 import com.yoho.search.recall.models.personal.PagePersonalFactor;
 import org.springframework.stereotype.Component;
 import org.springframework.stereotype.Component;
@@ -9,10 +10,19 @@ import java.util.*;
 @Component
 @Component
 class RecallConfigSortBrandService {
 class RecallConfigSortBrandService {
 
 
-    private Map<String,SortBrand> allConfigSortBrand = new HashMap<>();
-
-    public List<SortBrand> queryConfigSortBrand(PagePersonalFactor pageFactor, Set<String> filterSortBrandKeys) {
-        return new ArrayList<>();
-        //pageFactor.getSortBrandList();
+    /**
+     * 随机获取页面中，属于配置的品牌品类
+     *
+     * @param pageFactor
+     * @param filterSortBrandKeys
+     * @param size
+     * @return
+     */
+    public List<SortBrand> queryConfigSortBrand(PagePersonalFactor pageFactor, Set<String> filterSortBrandKeys, int size) {
+        //return new ArrayList<>();
+        List<SortBrand> pageSortBrands = new ArrayList<>();
+        pageSortBrands.addAll(pageFactor.getSortBrandList());
+        Collections.shuffle(pageSortBrands);
+        return CollectionUtils.safeSubList(pageSortBrands, 0, size);
     }
     }
 }
 }