public void LoadData()
{
if ( this.IterativeRoot != null )
{
this.AlreadyLoaded = this.IterativeRoot.CurrentIteration > 0;
}
var cacheFile = GetFullPath( this.AlreadyLoaded ? this.UpdatedODC : this.ODC );
if ( ( this.AlreadyLoaded & this.RebuildDataOnSuccessiveLoads ) || !File.Exists( cacheFile ) )
{
Generate( cacheFile );
}
Data = new ODCache( cacheFile );
var loadedData = Data.StoreAll();
this.StoredData = ProcessLoadedData( loadedData, Data.Types, Data.Times );
Data.Release();
Data = null;
this.AlreadyLoaded = true;
}
public void LoadData()
{
if ( Data == null )
{
var cacheFile = GetFullPath( this.ODC );
if ( ( this.AlreadyLoaded & this.RebuildDataOnSuccessiveLoads ) || !File.Exists( cacheFile ) )
{
// create the data if it doesn't already exist
ODMatrixWriter<IZone> creator =
new ODMatrixWriter<IZone>( this.Root.ZoneSystem.ZoneArray, 2, 3 );
creator.Year = this.Year;
creator.AdditionalDescription = "Automatically Generated";
creator.StartTimesHeader = "6:00,15:30,Other";
creator.EndTimesHeader = "9:00AM,18:30,Other";
creator.TypeHeader = "TravelTime,Cost";
creator.Modes = "Auto";
LoadTimes( creator, this.AMTravelTimeOriginalData, 0 );
LoadTimes( creator, this.PMTravelTimeOriginalData, 1 );
LoadTimes( creator, this.OffpeakTravelTimeOriginalData, 2 );
LoadCosts( creator, this.AMTravelCostOriginalData, 0 );
LoadCosts( creator, this.PMTravelCostOriginalData, 1 );
LoadCosts( creator, this.OffpeakTravelCostOriginalData, 2 );
creator.Save( cacheFile, false );
}
Data = new ODCache( cacheFile );
this.StoredData = Data.StoreAll();
}
this.AlreadyLoaded = true;
}
private void ValidateData(int[] zones, float[][][] data, string odcFileName)
{
ODCache odc = new ODCache( odcFileName );
var storedData = odc.StoreAll().GetFlatData();
odc.Release();
if ( storedData.Length != data.Length )
{
Assert.Fail( "The stored data is not the same size as the given data! " + storedData.Length + " : " + data.Length );
}
for ( int i = 0; i < storedData.Length; i++ )
{
if ( ( storedData[i] == null ) != ( data[i] == null ) )
{
Assert.Fail( "The data differs at zone " + zones[i] );
}
if ( storedData[i] == null ) continue;
if ( storedData[i].Length != data[i].Length )
{
Assert.Fail( "The stored data is not the same size as the given data for zone " + zones[i] + "! " + storedData[i].Length + " : " + data[i].Length );
}
for ( int j = 0; j < storedData[i].Length; j++ )
{
if ( ( storedData[i][j] == null ) != ( data[i][j] == null ) )
{
Assert.Fail( "The data differs at zone " + zones[i] + " in zone " + zones[j] );
}
for ( int k = 0; k < storedData[i][j].Length; k++ )
{
if ( storedData[i][j][k] != data[i][j][k] )
{
if ( Math.Round( storedData[i][j][k], 3 ) != Math.Round( data[i][j][k], 3 ) )
{
Assert.Fail( "The data differs at index " + i + ":" + j + ":" + k + " (" + storedData[i][j][k] + " / " + data[i][j][k] + ")" );
}
}
}
}
}
}
public void LoadData()
{
if ( Data == null )
{
var cacheFile = GetFullPath( this.ODC );
if ( ( this.AlreadyLoaded & this.RebuildDataOnSuccessiveLoads ) || !File.Exists( cacheFile ) )
{
// create the data if it doesn't already exist
ODMatrixWriter<IZone> creator =
new ODMatrixWriter<IZone>( this.Root.ZoneSystem.ZoneArray, 2, 3 );
creator.Year = this.Year;
creator.AdditionalDescription = "Automatically Generated";
creator.StartTimesHeader = "Six,FiveThirty,Other";
creator.EndTimesHeader = "Nine,SixThirty,Other";
creator.TypeHeader = "TravelTime,Cost";
creator.Modes = String.IsNullOrWhiteSpace( this.NetworkType ) ? "Auto" : this.NetworkType;
creator.LoadEMME2( FailIfNotExist( this.AMTravelTimeOriginalData ), 0, (int)AutoDataTypes.TravelTime );
creator.LoadEMME2( FailIfNotExist( this.AMTravelCostOriginalData ), 0, (int)AutoDataTypes.CarCost );
creator.LoadEMME2( FailIfNotExist( this.PMTravelTimeOriginalData ), 1, (int)AutoDataTypes.TravelTime );
creator.LoadEMME2( FailIfNotExist( this.PMTravelCostOriginalData ), 1, (int)AutoDataTypes.CarCost );
creator.LoadEMME2( FailIfNotExist( this.OffpeakTravelTimeOriginalData ), 2, (int)AutoDataTypes.TravelTime );
creator.LoadEMME2( FailIfNotExist( this.OffpeakTravelCostOriginalData ), 2, (int)AutoDataTypes.CarCost );
creator.Save( cacheFile, false );
}
Data = new ODCache( cacheFile );
this.StoredData = Data.StoreAll();
}
this.AlreadyLoaded = true;
}
private void OpenMenuItem_Click(object sender, RoutedEventArgs e)
{
var open = new Microsoft.Win32.OpenFileDialog();
open.Filter = "OD Cache (.odc)|*.odc|Zone File Cache (.zfc)|.zfc";
open.FilterIndex = 0;
open.CheckPathExists = true;
open.CheckFileExists = true;
open.AddExtension = true;
open.DereferenceLinks = true;
if ( open.ShowDialog() == true )
{
var fileName = open.FileName;
var ext = System.IO.Path.GetExtension( fileName ).ToLowerInvariant();
switch ( ext )
{
case ".zfc":
{
this.ODControlGrid.IsEnabled = false;
Task t = new Task( new Action( delegate()
{
this.PresentationGrid.DataContext = null;
try
{
ODCache odc = new ODCache( fileName );
var allData = odc.StoreAll();
//foreach(var index in
odc.Release();
}
catch
{
MessageBox.Show( this, "Unable to load the file", "Invalid Format", MessageBoxButton.OK, MessageBoxImage.Error );
}
} ) );
t.Start();
}
break;
case ".odc":
{
this.ODControlGrid.IsEnabled = true;
Task t = new Task( new Action( delegate()
{
try
{
ODCache odc = new ODCache( fileName );
var allData = odc.StoreAll().GetFlatData();
this.Dispatcher.BeginInvoke(
new Action( delegate()
{
try
{
this.PresentationGrid.Items.Clear();
for ( int i = 0; i < 1; i++ )
{
for ( int j = 0; j < 1; j++ )
{
this.PresentationGrid.ItemsSource = allData[i][j];
}
}
}
catch
{
MessageBox.Show( this, "Unable to display the data", "Loading Fail", MessageBoxButton.OK, MessageBoxImage.Error );
}
} ) );
odc.Release();
}
catch
{
MessageBox.Show( this, "Unable to load the file", "Invalid Format", MessageBoxButton.OK, MessageBoxImage.Error );
}
} ) );
t.Start();
}
break;
default:
MessageBox.Show( this, "Unable to load the extension " + ext + ".", "Invalid Format", MessageBoxButton.OK, MessageBoxImage.Error );
break;
}
}
}
