What is the equivalent of listview.getCount in case of Recyclerview

//use this method to return recycler adapter item count..
private int recyclerCount(){
 int Count = 0;
  if (mAdapter != null) {
     count = mAdapter.getItemCount();
  }
return count;
}

there is no equivalent. The RecyclerView has no direct knowledge of the underlying dataset. The closest thing is

int count = 0;
if (recyclerViewInstance.getAdapter() != null) {
     count = recyclerViewInstance.getAdapter().getItemCount();
}

or if you have a reference to your adapter, simply call

  int count = 0;
  if (mAdapter != null) {
     count = mAdapter.getItemCount();
  }