/// <summary>
/// Check that both breaks have same types and same duration.
/// </summary>
/// <param name="breakObject">Brake to compare with this.</param>
/// <returns>'True' if second break isnt null and breaks
/// types and durations are the same, 'false' otherwise.</returns>
internal virtual bool EqualsByValue(Break breakObject)
{
// If second break is null - breaks are not equal.
if (breakObject == null)
{
return(false);
}
// Check type and duration.
return(this.GetType() == breakObject.GetType() && this.Duration == breakObject.Duration);
}
/// <summary>
/// Comparison for two Brakes.
/// </summary>
/// <param name="break1">First <c>Brake</c>.</param>
/// <param name="break2">Second <c>Brake</c>.</param>
/// <returns>-1 if first break less then second, 0 if they are equal
/// and 1 if first break more then second. </returns>
public static int Compare(Break break1, Break break2)
{
// If first break == null.
if (break1 == null)
{
if (break2 == null)
return 0;
else
return -1;
}
else if (break2 == null)
return 1;
// If both not null.
if (break1.GetType() != break2.GetType())
return 0; // Breaks are not of the same type, cant compare.
else if (break1.GetType() == typeof(TimeWindowBreak))
{
TimeWindowBreak br1 = break1 as TimeWindowBreak;
TimeWindowBreak br2 = break2 as TimeWindowBreak;
return _TimeWindowBreakComparer(br1, br2);
}
else if (break1.GetType() == typeof(WorkTimeBreak))
{
WorkTimeBreak br1 = break1 as WorkTimeBreak;
WorkTimeBreak br2 = break2 as WorkTimeBreak;
return _WorkTimeBreakComparer(br1, br2);
}
else if (break1.GetType() == typeof(DriveTimeBreak))
{
DriveTimeBreak br1 = break1 as DriveTimeBreak;
DriveTimeBreak br2 = break2 as DriveTimeBreak;
return _DriveTimeBreakComparer(br1, br2);
}
else
{
// Breaks are of unknown type, cant compare them.
Debug.Assert(false);
return 0;
}
}
/// <summary>
/// Method creates time windows from route break.
/// </summary>
/// <param name="routeBreak">Route break to get time information.</param>
/// <returns>Time Window.</returns>
private TimeWindow _GetBreakTimeWindow(Break routeBreak)
{
TimeWindow breakTimeWindow = new TimeWindow
{
IsWideOpen = true
};
if (routeBreak is TimeWindowBreak)
{
var twBreak = routeBreak as TimeWindowBreak;
breakTimeWindow.From = twBreak.From;
breakTimeWindow.To = twBreak.To;
breakTimeWindow.IsWideOpen = false;
}
else
{
// Do nothing: any another break types have
// wideopen time windows.
}
return breakTimeWindow;
}
/// <summary>
/// Method creates stop from break GP feature.
/// </summary>
/// <param name="feature">Break GP feature</param>
/// <param name="route">Route.</param>
/// <param name="routeBreak">Break from route.</param>
/// <param name="stop">Stop data to fill.</param>
/// <returns>True - if successfully created, otherwise - False.</returns>
private bool _CreateStopFromBreak(GPFeature feature, Route route,
Break routeBreak, out StopData stop)
{
Debug.Assert(feature != null);
Debug.Assert(route != null);
Debug.Assert(routeBreak != null);
// Check sequence number.
int sequenceNumber = 0;
if (!feature.Attributes.TryGet<int>(NAAttribute.SEQUENCE, out sequenceNumber)
// Sequence always starts from 1. Otherwise: this is empty break.
|| sequenceNumber == 0)
{
stop = null;
return false;
}
stop = new StopData();
stop.SequenceNumber = sequenceNumber;
// Distance.
stop.Distance = feature.Attributes.Get<double>(NAAttribute.FROM_PREV_DISTANCE);
// Wait time.
stop.WaitTime = feature.Attributes.Get<double>(NAAttribute.WAIT_TIME, 0.0);
// Service time.
stop.TimeAtStop = routeBreak.Duration;
// Travel time.
stop.TravelTime =
feature.Attributes.Get<double>(NAAttribute.FROM_PREV_TRAVEL_TIME, 0.0);
// Time Windows for break stop.
var breakTimeWindow = _GetBreakTimeWindow(routeBreak);
var plannedDate = route.Schedule.PlannedDate.Value;
var timeWindow = breakTimeWindow.ToDateTime(plannedDate);
stop.TimeWindowStart1 = timeWindow.Item1;
stop.TimeWindowEnd1 = timeWindow.Item2;
// Arrive time.
var arriveTime = _TryGet(feature.Attributes, NAAttribute.ARRIVE_TIME);
if (!arriveTime.HasValue)
{
arriveTime = stop.TimeWindowStart1;
}
arriveTime = arriveTime.AddMinutes(stop.WaitTime);
stop.ArriveTime = arriveTime.Value;
// Route id.
stop.RouteId = _AttrToObjectId(NAAttribute.ROUTE_NAME, feature.Attributes);
// Geometry:
// There is no geometry for breaks.
// Curb approach.
stop.NACurbApproach = NACurbApproachType.esriNAEitherSideOfVehicle;
// Stop type.
stop.StopType = StopType.Lunch;
// Break stop does not have an associated object.
stop.AssociatedObject = null;
return true;
}
/// <summary>
/// Check that both breaks have same types and same Duration and TimeInterval values.
/// </summary>
/// <param name="breakObject">Brake to compare with this.</param>
/// <returns>'True' if breaks types and Duration and TimeInterval
/// values are the same, 'false' otherwise.</returns>
internal override bool EqualsByValue(Break breakObject)
{
TimeIntervalBreak breakToCompare = breakObject as TimeIntervalBreak;
return breakToCompare != null && base.EqualsByValue(breakObject) &&
breakToCompare.TimeInterval == this.TimeInterval;
}
/// <summary>
/// Check that both breaks have same types and same duration.
/// </summary>
/// <param name="breakObject">Brake to compare with this.</param>
/// <returns>'True' if second break isnt null and breaks
/// types and durations are the same, 'false' otherwise.</returns>
internal virtual bool EqualsByValue(Break breakObject)
{
// If second break is null - breaks are not equal.
if (breakObject == null)
return false;
// Check type and duration.
return this.GetType() == breakObject.GetType() && this.Duration == breakObject.Duration;
}
/// <summary>
/// Check that both breaks have same types and same Duration, To and From values.
/// </summary>
/// <param name="breakObject">Brake to compare with this.</param>
/// <returns>'True' if breaks types and Duration, To and From
/// values are the same, 'false' otherwise.</returns>
internal override bool EqualsByValue(Break breakObject)
{
TimeWindowBreak breakToCompare = breakObject as TimeWindowBreak;
return breakToCompare != null && base.EqualsByValue(breakObject) &&
breakToCompare.From == this.From && breakToCompare.To == this.To;
}
/// <summary>
/// Add break in default breaks collection and select added break.
/// </summary>
/// <param name="breakObject"></param>
private void _AddAndSelect(Break breakObject)
{
// Add break and save project.
App.Current.Project.BreaksSettings.DefaultBreaks.Add(breakObject);
App.Current.Project.Save();
// Break added, need to sort breaks.
_InitDataGridCollection();
// Selecting added break.
List<Break> list = new List<Break>();
list.Add(breakObject);
_isEditingInProgress = false;
Select(list);
}
/// <summary>
/// Returns index of Break in breaks collection.
/// </summary>
/// <param name="breaks"><c>Breaks</c>.</param>
/// <param name="br"><c>Break</c>.</param>
/// <returns>Index of break if break is in Breaks and -1 if not.</returns>
public static int IndexOf(Breaks breaks, Break br)
{
for (int i = 0; i < breaks.Count; i++)
if (breaks[i] as Break == br)
return i;
// If no such break - return -1.
return -1;
}
