Condition

Use extensions of this class to monitor a set of objects for potentially relevant objects.

A Condition uses one or more ConditionTrigger extentions and a Predicate extension. When the type of object that is assigned to a ConditionTrigger appears, the Condition evaluates the object using the Predicate. If the Predicate returns the value true, the ConditionTrigger stops monitoring other objects, the Condition holds the object, and sets its Satisfied property to true.

If the Predicate returns the value false, the Condition sets its Satisfied property to false and continues monitoring the set of objects.

This class has CSOCondition as a subclass.

Condition<String> cnd = new Condition<String>();
cnd.setDesc("A string containing \"Cat\"");
LookupConditionTrigger<String> cndTrigger =
new LookupConditionTrigger<String>(String.class);
cnd.setTriggers(Collections.singleton(cndTrigger));
cnd.setPredicate(new Predicate<String>() {
@Override
public boolean evaluate(String string) {
if (string.contains("Cat")) {
return true;
}

return false;
}
});