forked from FarmMaps/FarmMapsApiClient
Added option to generate ISOXML taskmap, added missing Nbs data
This commit is contained in:
Riepma
191
FarmmapsNbs/NitrogenService.cs
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191
FarmmapsNbs/NitrogenService.cs
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using System;
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using System.Globalization;
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using System.Threading.Tasks;
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using FarmmapsApi.Models;
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using FarmmapsApi.Services;
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using FarmmapsNbs.Models;
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using Microsoft.Extensions.Logging;
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using static FarmmapsApi.Extensions;
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using static FarmmapsApiSamples.Constants;
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namespace FarmmapsNbs
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{
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public class NitrogenService
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{
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private readonly ILogger<NitrogenService> _logger;
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private readonly FarmmapsApiService _farmmapsApiService;
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private readonly GeneralService _generalService;
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public NitrogenService(ILogger<NitrogenService> logger, FarmmapsApiService farmmapsApiService,
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GeneralService generalService)
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{
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_logger = logger;
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_farmmapsApiService = farmmapsApiService;
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_generalService = generalService;
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}
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public async Task<Item> CreateTargetNItem(Item cropfieldItem)
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{
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var itemRequest = new ItemRequest()
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{
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ParentCode = cropfieldItem.ParentCode,
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ItemType = USERINPUT_ITEMTYPE,
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Name = "TargetN"
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};
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return await _farmmapsApiService.CreateItemAsync(itemRequest);
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}
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/// <summary>
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/// Calculates TargetN, makes the assumption the cropfield and user.input(targetn) item have the same parent
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/// </summary>
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/// <param name="cropfieldItem">The cropfield to base the calculations on</param>
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/// <param name="targetNItem">The targetN item to save calculations in</param>
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/// <param name="plantingDate">The date the crop is planted</param>
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/// <param name="measurementDate">The date the measurements are taken</param>
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/// <param name="purposeType">The crop purpose</param>
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/// <param name="targetYield">The target yield input for the TargetN calculation</param>
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/// <returns>The TargetN</returns>
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public async Task<TargetNData> CalculateTargetN(Item cropfieldItem, Item targetNItem, DateTime plantingDate,
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DateTime measurementDate, string purposeType, int targetYield)
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{
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var nbsTargetNRequest = new TaskRequest {TaskType = VRANBS_TASK};
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nbsTargetNRequest.attributes["operation"] = "targetn";
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nbsTargetNRequest.attributes["inputCode"] = targetNItem.Code;
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nbsTargetNRequest.attributes["plantingDate"] = plantingDate.ToString("o");
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nbsTargetNRequest.attributes["measurementDate"] = measurementDate.ToString("o");
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nbsTargetNRequest.attributes["purposeType"] = purposeType.ToLower();
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nbsTargetNRequest.attributes["targetYield"] = targetYield.ToString();
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string itemTaskCode = await _farmmapsApiService.QueueTaskAsync(cropfieldItem.Code, nbsTargetNRequest);
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await PollTask(TimeSpan.FromSeconds(3), async (tokenSource) =>
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{
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var itemTaskStatus = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, itemTaskCode);
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if (itemTaskStatus.IsFinished)
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tokenSource.Cancel();
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});
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var itemTask = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, itemTaskCode);
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if(itemTask.State == ItemTaskState.Error)
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{
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_logger.LogError($"Something went wrong with task execution: {itemTask.Message}");
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return null;
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}
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var item = await _farmmapsApiService.GetItemAsync(targetNItem.Code);
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return item.Data.ToObject<TargetNData>();
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}
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/// <summary>
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/// Calculates the uptake map based on the given inputs
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/// </summary>
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/// <param name="cropfieldItem">The cropfield to base the calculations on</param>
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/// <param name="inputItem"></param>
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/// <param name="plantingDate">The date the crop is planted</param>
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/// <param name="measurementDate">The date the measurements are taken</param>
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/// <param name="inputType">Data type, could be yara, ci, irmi or wdvi</param>
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/// <param name="inputLayerName">Column name in which the sensor value is stored</param>
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/// <returns></returns>
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public async Task<Item> CalculateUptakeMap(Item cropfieldItem, Item inputItem, DateTime plantingDate,
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DateTime measurementDate, string inputType, string inputLayerName)
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{
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var nbsUptakeMapRequest = new TaskRequest {TaskType = VRANBS_TASK};
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nbsUptakeMapRequest.attributes["operation"] = "uptake";
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nbsUptakeMapRequest.attributes["inputCode"] = inputItem.Code;
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nbsUptakeMapRequest.attributes["plantingDate"] = plantingDate.ToString("o");
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nbsUptakeMapRequest.attributes["measurementDate"] = measurementDate.ToString("o");
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nbsUptakeMapRequest.attributes["inputType"] = inputType.ToLower();
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if (!(string.IsNullOrEmpty(inputLayerName))) nbsUptakeMapRequest.attributes["inputLayerName"] = inputLayerName;
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//toevoeging FS. Kolom IRMI hernoemd als IMI. Deze wordt niet automatisch herkend. En moet dus gespecificeerd worden.
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string itemTaskCode = await _farmmapsApiService.QueueTaskAsync(cropfieldItem.Code, nbsUptakeMapRequest);
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await PollTask(TimeSpan.FromSeconds(5), async (tokenSource) =>
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{
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var itemTaskStatus = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, itemTaskCode);
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_logger.LogInformation($"Calculating uptake map; status: {itemTaskStatus.State}");
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if (itemTaskStatus.IsFinished)
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tokenSource.Cancel();
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});
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var itemTask = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, itemTaskCode);
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if (itemTask.State == ItemTaskState.Error)
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{
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_logger.LogError($"Something went wrong with task execution: {itemTask.Message}");
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return null;
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}
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var itemName = "VRANbs uptake";
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var uptakeMapItem = await _generalService.FindChildItemAsync(cropfieldItem.Code,
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GEOTIFF_PROCESSED_ITEMTYPE, itemName,
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i => i.Updated >= itemTask.Finished.GetValueOrDefault(DateTime.UtcNow) &&
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i.Name.ToLower().Contains(itemName.ToLower()));
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if (uptakeMapItem == null)
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{
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_logger.LogError("Could not find the uptake geotiff child item under cropfield");
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return null;
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}
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return uptakeMapItem;
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}
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/// <summary>
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/// Creates the nitrogen application map based on given input data
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/// </summary>
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/// <param name="cropfieldItem">The cropfield to base the calculations on</param>
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/// <param name="inputItem">The farmmaps item containing the geotiff data</param>
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/// <param name="plantingDate">The date the crop is planted</param>
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/// <param name="measurementDate">The date the measurements are taken</param>
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/// <param name="inputType">The inputtype to use, could be yara, ci, irmi or wdvi</param>
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/// <param name="targetN">The target nitrogen to use for the calculations</param>
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/// <returns></returns>
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public async Task<Item> CalculateApplicationMap(Item cropfieldItem, Item inputItem, DateTime plantingDate,
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DateTime measurementDate, string inputType, double targetN, string inputLayerName)
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{
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var nbsApplicationMapRequest = new TaskRequest {TaskType = VRANBS_TASK};
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nbsApplicationMapRequest.attributes["operation"] = "application";
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nbsApplicationMapRequest.attributes["inputCode"] = inputItem.Code;
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nbsApplicationMapRequest.attributes["plantingDate"] = plantingDate.ToString("o");
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nbsApplicationMapRequest.attributes["measurementDate"] = measurementDate.ToString("o");
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nbsApplicationMapRequest.attributes["inputCode"] = inputItem.Code;
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nbsApplicationMapRequest.attributes["inputType"] = inputType.ToLower();
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nbsApplicationMapRequest.attributes["targetN"] = targetN.ToString(CultureInfo.InvariantCulture);
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if (!(string.IsNullOrEmpty(inputLayerName))) nbsApplicationMapRequest.attributes["inputLayerName"] = inputLayerName;
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string itemTaskCode = await _farmmapsApiService.QueueTaskAsync(cropfieldItem.Code, nbsApplicationMapRequest);
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await PollTask(TimeSpan.FromSeconds(5), async (tokenSource) =>
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{
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var itemTaskStatus = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, itemTaskCode);
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_logger.LogInformation($"Calculating application map; status: {itemTaskStatus.State}");
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if (itemTaskStatus.IsFinished)
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tokenSource.Cancel();
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});
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var itemTask = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, itemTaskCode);
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if(itemTask.State == ItemTaskState.Error)
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{
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_logger.LogError($"Something went wrong with task execution: {itemTask.Message}");
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return null;
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}
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var itemName = $"VRANbs application";
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var applicationMapItem = await _generalService.FindChildItemAsync(cropfieldItem.Code,
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GEOTIFF_PROCESSED_ITEMTYPE, itemName,
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i => i.Updated >= itemTask.Finished.GetValueOrDefault(DateTime.UtcNow) &&
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i.Name.ToLower().Contains(itemName.ToLower()));
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if (applicationMapItem == null)
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{
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_logger.LogError("Could not find the application map geotiff child item under cropfield");
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return null;
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}
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return applicationMapItem;
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}
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}
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}
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