/**
* Returns the leaf call that is currently processed by the execution algorithm visiting the call
* tree.
*
* @return See above.
* @see CompositeBatchCall#getCurCall()
*/
BatchCall getCurCall() {
return root.getCurCall();
}
/**
* Adds a new child node to the root. The root node maintained by <code>BatchCallTree</code> is an
* instance of {@link CompositeBatchCall}, so refer to that for the semantics of adding and the
* resulting execution order.
*
* @param bc The child node. Mustn't be <code>null</code>.
* @see CompositeBatchCall#add(BatchCall)
*/
protected void add(BatchCall bc) {
root.add(bc);
}
/**
* Counts the actual calls. That is, this method counts all the leaf nodes in the tree.
*
* @return The count.
*/
int countCalls() {
return root.countCalls();
}
