ECDefaultParameterEvaluaterImpl

Abstract

Methods

-evaluateParameters:

Used to bind variables to a specific value.

-parameterValues

-removeAllVariables

removes all variables

-setParameterValues:

used to hand-off all parameters. The previously set of varaible values is being deleted with this call.

-setValue

sets/overwrites a value for a variable

-setValue:forVariable:

sets/overwrites a value for a variable

Used to bind variables to a specific value.

- (NSDictionary *) evaluateParameters: (NSArray *) parameters;

method result

a dictionary mapping each parameter to a string value (NSString instance)

Discussion

This method is called when constructing strings of a ECParameterString. The evaluator has to return a dictionary which maps a parameter to a corresponding string

- (NSDictionary *) parameterValues;

method result

current set of variables and their valus

removes all variables

- removeAllVariables;

used to hand-off all parameters. The previously set of varaible values is being deleted with this call.

- setParameterValues: (NSDictionary *) dictionary;

method result

self

sets/overwrites a value for a variable

setValue:forVariable:

- setValue: (NSString *) aValue forVariable: (NSString *) aVariable;

method result

self

sets/overwrites a value for a variable

setValue

- setValue: (NSString *) aValue forVariable: (NSString *) aVariable;

(Last Updated November 08, 2007)