EOQualifierEvaluation
Adopted By:
- EOKeyValueQualifier
- EOKeyComparisonQualifier
- EOAndQualifier
- EOOrQualifier
- EONotQualifier
- EOKeyComparisonQualifier
Protocol Description
The EOQualifierEvaluation protocol defines a method, evaluateWithObject: , that performs in-memory evaluation of qualifiers. All qualifier classes whose objects can be evaluated in memory must implement this protocol.
evaluateWithObject:
- (BOOL)evaluateWithObject:object
Returns YES if the argument object satisfies the qualifier, NO otherwise. This method can raise one of several possible exceptions if an error occurs, depending on the implementation.
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