List集合递归实现数据转移
走过路过的大牛们,请帮帮我这脑阻塞的患者吧!
我有一个bean是这个样子滴
public class ETree {
private String id;//主键
private String parentId;//类别标示(根节点为0,其余为对应跟几点id)
private String name;//名称
private long orderNum;//序号
private boolean open;//状态
private String iconClass;//界面图标标示
private String projectStatus;//项目状态
private List<ETree> children;//子项目集合
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getParentId() {
return parentId;
}
public void setParentId(String parentId) {
this.parentId = parentId;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public long getOrderNum() {
return orderNum;
}
public void setOrderNum(long orderNum) {
this.orderNum = orderNum;
}
public boolean isOpen() {
return open;
}
public void setOpen(boolean open) {
this.open = open;
}
public String getProjectState() {
return projectState;
}
public void setProjectState(String projectState) {
this.projectState = projectState;
}
public List<ETree> getChildren() {
return children;
}
public List<ETree> setChildren(List<ETree> children) {
return this.children = children;
}
public String getIconClass() {
return iconClass;
}
public void setIconClass(String iconClass) {
this.iconClass = iconClass;
}
}
我有一个实体是这个样子滴
public class EProjectEntity implements java.io.Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(generator = "system-uuid")
@GenericGenerator(name = "system-uuid", strategy = "uuid2")
private String epId;//主键
private String epProjectname;//名称
private long epProjectsequence;//序号
private String epProjectstatus;//项目状态
private String epProjectparentid;//类别标示
private Date epCreatetime;//创建时间
private String epEnactmentname;//创建人姓名
private String epEnactmentid;//创建人ID
private String epIsenable;//是否启用过
private String epStatus;//记录状态
public String getEpId() {
return epId;
}
public void setEpId(String epId) {
this.epId = epId;
}
public String getEpProjectname() {
return epProjectname;
}
public void setEpProjectname(String epProjectname) {
this.epProjectname = epProjectname;
}
public long getEpProjectsequence() {
return epProjectsequence;
}
public void setEpProjectsequence(long epProjectsequence) {
this.epProjectsequence = epProjectsequence;
}
public String getEpProjectstatus() {
return epProjectstatus;
}
public void setEpProjectstatus(String epProjectstatus) {
this.epProjectstatus = epProjectstatus;
}
public String getEpProjectparentid() {
return epProjectparentid;
}
public void setEpProjectparentid(String epProjectparentid) {
this.epProjectparentid = epProjectparentid;
}
public Date getEpCreatetime() {
return epCreatetime;
}
public void setEpCreatetime(Date epCreatetime) {
this.epCreatetime = epCreatetime;
}
public String getEpEnactmentname() {
return epEnactmentname;
}
public void setEpEnactmentname(String epEnactmentname) {
this.epEnactmentname = epEnactmentname;
}
public String getEpEnactmentid() {
return epEnactmentid;
}
public void setEpEnactmentid(String epEnactmentid) {
this.epEnactmentid = epEnactmentid;
}
public String getEpIsenable() {
return epIsenable;
}
public void setEpIsenable(String epIsenable) {
this.epIsenable = epIsenable;
}
public String getEpStatus() {
return epStatus;
}
public void setEpStatus(String epStatus) {
this.epStatus = epStatus;
}
public static long getSerialversionuid() {
return serialVersionUID;
}
}
我想把 EProjectEntity 的全部集合List<EProjectEntity > 放入ETree 的集合List<ETree >中 请问怎么实现?