Best API model design
<p>I have offline JSON definitions (in assets folder) - and with them I create my data model. It has like 8 classes which all inherit (extend) one abstract Model class. </p>

<p>Would it be better solution if I parse the JSON and keep the model in memory (more or less everything is Integer or String) through the whole life cycle of the App or would it be smarter if I parse the JSON files as they are needed?</p>

<p>thanks</p>
