package com.oa.service; import java.io.Serializable; import java.util.List; import com.oa.model.PaymentPlan; public interface PaymentPlanService { public Serializable addPaymentPlan(PaymentPlan PaymentPlan); public void deletePaymentPlan(PaymentPlan PaymentPlan); public PaymentPlan getPaymentPlan(Serializable id); public List<PaymentPlan> getAllPaymentPlans(Class clazz,String hql); public List<PaymentPlan> getPagePaymentPlans(int index, Class clazz,String hql); public void deletePaymentPlans(String []ids); public void updatePaymentPlans(PaymentPlan paymentPlan); }