package org.example; public interface PurchaseOrder extends java.io.Serializable { public java.lang.String getPoID(); public void setPoID(java.lang.String value); public org.example.USAddress getShipTo(); public void setShipTo(org.example.USAddress value); public org.example.USAddress getBillTo(); public void setBillTo(org.example.USAddress value); public java.util.List getComment(); public void setComment(java.util.List value); public java.util.List getItem(); public void setItem(java.util.List value); public java.lang.String getOrderDate(); public void setOrderDate(java.lang.String value); }