[rules-users] FW: Need to create condition based on current date and time, start date and time, and duration

To be a little clearer, the current date and time needs to be within the time interval specified by the start date and time and the 'start date and time + duration', something like start-datetime <= current-datetime <= start-datetime + duration But I'm not sure how to express the above properly. Can this be done with just one condition, or will I need two conditions? From: Arocho, Vance A (CTR) Sent: Tuesday, July 29, 2014 12:31 PM To: &#39;rules-users(a)lists.jboss.org&#39; Subject: Need to create condition based on current date and time, start date and time, and duration I'm using Drools 5.4, and am developing an Excel spreadsheet containing a decision table that requires another condition based on * The current date and time specified as an attribute on a Java object * The start date and duration of an event that are both specified within the spreadsheet (duration should be specified in hours) Is there a way to do this?