decode method Null safety

XdrTransactionMetaV3 decode(
  1. XdrDataInputStream stream
)

Implementation

static XdrTransactionMetaV3 decode(XdrDataInputStream stream) {
  XdrLedgerEntryChanges txChangesBefore =
      XdrLedgerEntryChanges.decode(stream);
  int operationsSize = stream.readInt();
  List<XdrOperationMeta> operations =
      List<XdrOperationMeta>.empty(growable: true);
  for (int i = 0; i < operationsSize; i++) {
    operations.add(XdrOperationMeta.decode(stream));
  }
  XdrLedgerEntryChanges txChangesAfter = XdrLedgerEntryChanges.decode(stream);

  int eventsSize = stream.readInt();
  List<XdrOperationEvents> events =
      List<XdrOperationEvents>.empty(growable: true);
  for (int i = 0; i < eventsSize; i++) {
    events.add(XdrOperationEvents.decode(stream));
  }

  XdrTransactionResult txResult = XdrTransactionResult.decode(stream);

  int hashesSize = 3;//stream.readInt();
  List<XdrHash> hashes = List<XdrHash>.empty(growable: true);
  for (int i = 0; i < hashesSize; i++) {
    hashes.add(XdrHash.decode(stream));
  }

  return XdrTransactionMetaV3(
      txChangesBefore, operations, txChangesAfter, events, txResult, hashes);
}