ERDDelayedConditionalAssignment Class Reference
Inherits er::directtoweb::assignments::delayed::ERDDelayedAssignment, and er::directtoweb::assignments::ERDComputingAssignmentInterface.
Collaboration diagram for ERDDelayedConditionalAssignment:
Public Member Functions | |
| NSArray | dependentKeys (String keyPath) |
| ERDDelayedConditionalAssignment (String key, Object value) | |
| ERDDelayedConditionalAssignment (EOKeyValueUnarchiver u) | |
| Object | fireNow (D2WContext c) |
Static Public Member Functions | |
| static Object | decodeWithKeyValueUnarchiver (EOKeyValueUnarchiver eokeyvalueunarchiver) |
Public Attributes | |
| NSArray | _dependentKeys |
Static Public Attributes | |
| static final Logger | log = Logger.getLogger("er.directtoweb.rules.DelayedConditionalAssignment") |
Detailed Description
DelayedConditionalAssignment expects a value dictionary that contains the following keys:- qualifierFormat (see EOQualifier for more info)
- args: the arguments used by the qualifier format
- trueValue: the value used if the condition returns true
- falseValue: the value used if the condition returns false To specify a null value for true and false values simply ommit the corresponding key. The condition is evaluated every time that the propertyKey is requested thus making the rule system a lot more dynamic.
Constructor & Destructor Documentation
| ERDDelayedConditionalAssignment | ( | EOKeyValueUnarchiver | u | ) |
Public constructor
- Parameters:
-
u key-value unarchiver used when unarchiving from rule files.
| ERDDelayedConditionalAssignment | ( | String | key, | |
| Object | value | |||
| ) |
Public constructor
- Parameters:
-
key context key value of the assignment
Member Function Documentation
| static Object decodeWithKeyValueUnarchiver | ( | EOKeyValueUnarchiver | eokeyvalueunarchiver | ) | [static] |
Static constructor required by the EOKeyValueUnarchiver interface. If this isn't implemented then the default behavior is to construct the first super class that does implement this method. Very lame.
- Parameters:
-
eokeyvalueunarchiver to be unarchived
- Returns:
- decoded assignment of this class
| NSArray dependentKeys | ( | String | keyPath | ) |
Implementation of the ERDComputingAssignmentInterface. This assignment depends upon all of the qualifier keys from the formed qualifier of the value of this assignment. This array of keys is used when constructing the significant keys for the passed in keyPath.
- Parameters:
-
keyPath to compute significant keys for.
- Returns:
- array of context keys this assignment depends upon.
Implements ERDComputingAssignmentInterface.
| Object fireNow | ( | D2WContext | c | ) | [virtual] |
This method is called whenever the propertyKey is requested, but the value in the cache is actually a rule.
Implements ERDDelayedAssignment.
Member Data Documentation
| NSArray _dependentKeys |
final Logger log = Logger.getLogger("er.directtoweb.rules.DelayedConditionalAssignment") [static] |
logging support
The documentation for this class was generated from the following file:
- /opt/source/Wonder/Frameworks/Core/ERDirectToWeb/Sources/er/directtoweb/assignments/delayed/ERDDelayedConditionalAssignment.java
