BitSharp.Core.Builders.LoadingTx.ToLoadedTx C# (CSharp) Method

        public LoadedTx ToLoadedTx()
        {
            return new LoadedTx(this.Transaction, this.TxIndex, this.InputTxes.CompletedArray);
        }
    }

        private static LoadedTx LoadTxInput(ICoreStorage coreStorage, ConcurrentDictionary <TxLookupKey, Lazy <BlockTx> > txCache, LoadingTx loadingTx, int inputIndex)
        {
            var txIndex       = loadingTx.TxIndex;
            var transaction   = loadingTx.Transaction;
            var chainedHeader = loadingTx.ChainedHeader;

            // load previous transaction for this input, unless this is a coinbase transaction
            if (!loadingTx.IsCoinbase)
            {
                var prevOutputTxKey = loadingTx.PrevOutputTxKeys[inputIndex];

                var input           = transaction.Inputs[inputIndex];
                var inputPrevTxHash = input.PrevTxOutputKey.TxHash;

                var inputPrevTx = txCache.GetOrAdd(prevOutputTxKey, new Lazy <BlockTx>(() =>
                {
                    BlockTx tx;
                    if (coreStorage.TryGetTransaction(prevOutputTxKey.BlockHash, prevOutputTxKey.TxIndex, out tx))
                    {
                        return(tx);
                    }
                    else
                    {
                        throw new MissingDataException(prevOutputTxKey.BlockHash);
                    }
                })).Value;

                if (input.PrevTxOutputKey.TxHash != inputPrevTx.Hash)
                {
                    throw new Exception("TODO");
                }

                if (loadingTx.InputTxes.TryComplete(inputIndex, inputPrevTx.Decode().DecodedTx))
                {
                    return(loadingTx.ToLoadedTx());
                }
                else
                {
                    return(null);
                }
            }
            else
            {
                Debug.Assert(inputIndex == -1);
                return(new LoadedTx(transaction, txIndex, ImmutableArray.Create <DecodedTx>()));
            }
        }