com.quhaodian.activiti.data.entity.ActivityCatalog Maven / Gradle / Ivy
package com.quhaodian.activiti.data.entity;
import com.quhaodian.data.entity.CatalogEntity;
import javax.persistence.*;
import java.util.List;
/**
* 活动分类
*
* @author 年高
*
*/
@Entity
@Table(name = "activity_catalog")
public class ActivityCatalog extends CatalogEntity {
/**
* 父分类
*/
@JoinColumn(name = "pid")
@ManyToOne
private ActivityCatalog parent;
/**
* 子分类
*/
@OneToMany(mappedBy = "parent", fetch = FetchType.LAZY)
private List childrens;
@Override
public Integer getParentId() {
if (parent != null) {
return parent.getId();
}
return null;
}
public ActivityCatalog getParent() {
return parent;
}
public void setParent(ActivityCatalog parent) {
this.parent = parent;
}
public List getChildrens() {
return childrens;
}
public void setChildrens(List childrens) {
this.childrens = childrens;
}
}
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