org.oddjob.arooa.runtime
Interface SubstitutionPolicy

All Known Implementing Classes:
RetainUnexpandedStrings

public interface SubstitutionPolicy

Allow different behaviour during substitution. Intended to allow different handling of null values.


Method Summary
 Evaluator modify(Evaluator existingEvaluator)
          Provide a modified Evaluator.
 

Method Detail

modify

Evaluator modify(Evaluator existingEvaluator)
Provide a modified Evaluator.

Parameters:
existingEvaluator - An existing evaluator.
Returns:
The modified evaluator.