derive KSs with AMLTTP models from an intermediate base class

[kashefy]

new AbstractAMLTTP parent class for KSs that are driven by AMLTTP models (e.g. IdentityKS, SegmentIdentityKS, NumberOfSourcesKS, IdentityLocationKS) The parent class takes care of reading the model input file and checking its content (featureCreator',blockCreator'). Derived classes implement the excute method and can override these checks.

This resolves #32 and is a followup to the discussion in #30

[ivo--t]

Looking good. Two suggestions: 1) put execute into the superclass as well, they all have shared code. Create an amlttpExecute method that gets called from within execute 2) in the IdLocKs, notify should be called at the end outside of the loop, i.e. only once. -- actually the notify is one of the lines that could get into the super.execute().

What do you think?

[kashefy]

challenge accepted

[kashefy]

Feedback incorporated.

[kashefy]

• removed empty execute method from IdentityLocationKS
• AbstractAMLTTPKS.execute() revised so cutAFEBlock() returns latest AFE Block which is passed as an argument to amlttpExecute(). This reduces the need to override implementation in the derived classes.

[ivo--t]

Very good. Thank you