我有3个独立的实体在我的项目。流程、客户、代理。本项目是一个过程管理项目。我必须在这三个实体之间建立关系。我想使用JPAMap。流程与客户和代理都有多对多的双向关系。客户和代理都具有双向的多对多的流程关系。我应该在它们之间使用什么样的Map。当删除一个过程时，如果一个客户与该过程相关联，则不应删除该客户实体，因为该客户可能与另一个过程相关联。类似地，对于处理代理关系。以下是三个实体。class Process {

private UUID id;

private String name;

private String description;

private String deepLinkId;

private StatusDto status;

private TaskDto task;

private Set<CustomerEntity> customers;

private Set<AgentEntity> agents;

字符串
} public class Testname {

private UUID id;
@Setter(AccessLevel.NONE)
private int roleId = 1;
private String name;
private UUID notificationId;
private String mobile;
private String email;
private Boolean active;
private Date iat;
private CountryEntity country;
private Set<ProcessEntity> processes;

型
} public class Uncategorized {

private UUID id;
@Setter(AccessLevel.NONE)
private int role_id = 2;
private String name;
private String mobile;
private String email;
private String companyName;
private Boolean active;
private String username;
private String password;
private Date iat;
private CompanyEntity company;
private Set<ProcessEntity> processes;

型
}
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