Class s.d.p.p.PaymentChangeHistory(Domain):

A class to hold information about changes to a payment.

Only one tuple (last_due_date, new_due_date) or (last_status, new_status) should be non-null at a time.

Parameters	payment	the payment changed
	change_reason	the reason of the due date change
	last_due_date	the due date that was set before the changed
	new_due_date	the due date that was set after changed
	last_status	status before the change
	new_status	status after change

Inherited from AbstractModel (via Domain, BaseDomain):

Method	__ne__	Undocumented
Method	__eq__	Undocumented
Method	_SO_setValue	Undocumented
Method	clone	Get a persistent copy of an existent object. Remember that we can
Method	get_connection	Undocumented

Inherited from AdaptableORMObject (via Domain):

Class Method

registerFacet

Registers a facet for class cls.

Inherited from Adaptable (via Domain, AdaptableORMObject):

Class Method	getFacetType	Fetches a facet type associated with an interface, or raise
Class Method	getFacetTypes	Returns facet classes for this object
Method	addFacet	Adds a facet implementing iface for the current object
Method	removeFacet	Removes a facet from the current object
Method	getFacets	Gets a list of facets assoicated with the current object.