/**
* Creates a child context.
*
* @param parent The parent context. Required.
* @param model The target value. Resolved as '.' or 'this' inside templates. Required.
* @return A child context.
*/
private static Context child(final Context parent, final Object model) {
checkNotNull(parent, "A parent context is required.");
Context child = new Context(model);
child.extendedContext = new Context(new HashMap<String, Object>());
child.parent = parent;
child.storage = parent.storage;
return child;
}
/**
* Creates a root context.
*
* @param model The target value. Resolved as '.' or 'this' inside templates. Required.
* @return A root context.
*/
private static Context root(final Object model) {
Context root = new Context(model);
root.extendedContext = new Context(new HashMap<String, Object>());
root.parent = null;
root.storage = new HashMap<String, Object>();
root.storage.put(PARTIALS, new HashMap<String, Template>());
return root;
}