init

src/main/java/com/newyetai/usercenter/district/dto/DistrictDTO.java

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+package com.newyetai.usercenter.district.dto;
+
+import com.google.common.collect.Lists;
+import com.newyetai.common.dto.BaseDTO;
+import com.newyetai.common.util.TreeNode;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.*;
+import lombok.experimental.Accessors;
+import lombok.experimental.SuperBuilder;
+
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * <p>
+ * 省份城市
+ * </p>
+ *
+ * @author Carlye
+ * @since 2021-01-25
+ */
+@ApiModel("省份城市树形DTO")
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@EqualsAndHashCode(callSuper = true)
+@Accessors(chain = true)
+public class DistrictDTO extends BaseDTO implements TreeNode<Long, DistrictDTO> {
+
+    private static final long serialVersionUID = -3042079366109391854L;
+
+    @ApiModelProperty("城市名称")
+    private String name;
+
+    @ApiModelProperty("上级城市ID")
+    private Long parentId;
+
+    @ApiModelProperty("首字母")
+    private String initial;
+
+    @ApiModelProperty("简拼")
+    private String initials;
+
+    @ApiModelProperty("全拼")
+    private String pinyin;
+
+    @ApiModelProperty("特别行政区")
+    private String extra;
+
+    @ApiModelProperty("后缀")
+    private String suffix;
+
+    @ApiModelProperty("城市编码")
+    private String code;
+
+    @ApiModelProperty("区域编码")
+    private String areaCode;
+
+    @ApiModelProperty("排序")
+    private Integer districtOrder;
+
+    private Integer level;
+
+    @ApiModelProperty("下级")
+    private List<DistrictDTO> childrenSet;
+
+    public List<DistrictDTO> getChildrenSet() {
+        if (Objects.isNull(this.childrenSet)) {
+            this.childrenSet = Lists.newArrayList();
+        }
+        return this.childrenSet;
+    }
+
+    @Override
+    public void addChildren(DistrictDTO node) {
+        getChildrenSet().add(node);
+    }
+}