public interface Rule extends org.apache.commons.collections.Predicate, NotificationAction
org.apache.commons.collections.Predicateand decorates it with an enum that represents the relationship among the Predicates within the rule: the Predicates that make up a rule are either AND'd together or OR'd together. A Rule is also a
Command, which means it has an execute method that can be invoked to perform some action.
|Modifier and Type||Interface and Description|
A Rule may have an AND relationship among its Predicates, or it may have an OR.
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