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org.dejave.attica.engine.predicates
Interface Predicate
All Known Implementing Classes:
Condition
,
Conjunction
,
Disjunction
,
Negation
,
TrueCondition
,
TupleTupleCondition
,
TupleValueCondition
public interface
Predicate
Predicate: Access to the evaluate() method -- all predicate classes should implement this interface.
Author:
sviglas
Method Summary
All Methods
Instance Methods
Abstract Methods
Modifier and Type
Method and Description
boolean
evaluate
()
Method called to return true or false depending on the implementation of the interface.
Method Detail
evaluate
boolean evaluate()
Method called to return true or false depending on the implementation of the interface.
Returns:
true
if the predicate evaluates to
true
,
false
otherwise.
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