LookupDate

A date interval used by finder methods. If both the before and after attributes are set, a search takes place for dates during that period. If only one attribute is set, a search identifies only dates before or after the one specified. If neither before nor after are set, the element is ignored.

Attributes	Type	Description	Optional	Default
before	xs:Date	Search for dates before this one.	Yes
after	xs:Date	Search for dates after this one.	Yes