isContainFromBlock method

bool isContainFromBlock()

Implementation

bool isContainFromBlock() {
  if (mBlocks == null) {
    return false;
  } else if (mBlocks!.isEmpty) {
    return false;
  }
  var isFromBlock = false;
  for (var blk in mBlocks!) {
    if (blk is FromTableBlock) {
      isFromBlock = true;
    }
  }
  return isFromBlock;
}