Retrieves the expiration interval for cards created by this crawler. The first parameter is returned as an Integer carrying a value indicating the units from which the interval is calculated. The expiration delay refers to the amount of time that should elapse before a card is removed from the portal directory. The unit will correspond to one of the PT_SCHEDULETYPES values. The second parameter is a multiplier to the unit time span.
IPTCrawler Interface | com.plumtree.server Namespace