Microsoft.Azure.Commands.Batch.Models.BatchClient.ListNodeFilesByComputeNode C# (CSharp) Method

        private IEnumerable<PSNodeFile> ListNodeFilesByComputeNode(ListNodeFileOptions options)
        {
            // Get the single node file matching the specified name
            if (!string.IsNullOrEmpty(options.NodeFileName))
            {
                WriteVerbose(string.Format(Resources.GetNodeFileByComputeNodeByName, options.NodeFileName, options.ComputeNodeId));
                PoolOperations poolOperations = options.Context.BatchOMClient.PoolOperations;
                NodeFile nodeFile = poolOperations.GetNodeFile(options.PoolId, options.ComputeNodeId, options.NodeFileName, options.AdditionalBehaviors);
                PSNodeFile psNodeFile = new PSNodeFile(nodeFile);
                return new PSNodeFile[] { psNodeFile };
            }
            // List node files using the specified filter
            else
            {
                string computeNodeId = options.ComputeNode == null ? options.ComputeNodeId : options.ComputeNode.Id;
                ODATADetailLevel odata = null;
                string verboseLogString = null;
                if (!string.IsNullOrEmpty(options.Filter))
                {
                    verboseLogString = string.Format(Resources.GetNodeFileByComputeNodeByOData, computeNodeId);
                    odata = new ODATADetailLevel(filterClause: options.Filter);
                }
                else
                {
                    verboseLogString = string.Format(Resources.GetNodeFileByComputeNodeNoFilter, computeNodeId);
                }
                WriteVerbose(verboseLogString);

                IPagedEnumerable<NodeFile> nodeFiles = null;
                if (options.ComputeNode != null)
                {
                    nodeFiles = options.ComputeNode.omObject.ListNodeFiles(options.Recursive, odata, options.AdditionalBehaviors);
                }
                else
                {
                    PoolOperations poolOperations = options.Context.BatchOMClient.PoolOperations;
                    nodeFiles = poolOperations.ListNodeFiles(options.PoolId, options.ComputeNodeId, options.Recursive, odata, options.AdditionalBehaviors);
                }
                Func<NodeFile, PSNodeFile> mappingFunction = f => { return new PSNodeFile(f); };
                return PSPagedEnumerable<PSNodeFile, NodeFile>.CreateWithMaxCount(
                    nodeFiles, mappingFunction, options.MaxCount, () => WriteVerbose(string.Format(Resources.MaxCount, options.MaxCount)));
            }
        }