/// <summary>
/// Determines whether the specified <see cref="System.Object"/> is equal to the current <see cref="OECLib.Data.StellarObject"/>.
/// </summary>
/// <param name="other">The <see cref="System.Object"/> to compare with the current <see cref="OECLib.Data.StellarObject"/>.</param>
/// <returns><c>true</c> if the specified <see cref="System.Object"/> is equal to the current
/// <see cref="OECLib.Data.StellarObject"/>; otherwise, <c>false</c>.</returns>
public override bool Equals(object other)
{
if (other == null | GetType() != other.GetType())
{
return(false);
}
StellarObject obj = (StellarObject)other;
//we have no better method of comparing, so just do the base version
if (names == null && obj.names == null)
{
return(base.Equals(other));
}
//otherwise compare names
foreach (Measurement thisMeasure in names)
{
foreach (Measurement otherMeasure in obj.names)
{
if (otherMeasure.MeasurementValue == thisMeasure.MeasurementValue)
{
return(true);
}
}
}
return(false);
}
public override bool AddChild(StellarObject child)
{
if (child.ObjectType == StellarType.Planet)
{
children.Add(child);
return(true);
}
return(false);
}
public override bool AddChild(StellarObject child)
{
StellarType childType = child.ObjectType;
if ((numOfChildren == 0 || childType == StellarType.Planet) && childType != StellarType.System)
{
children.Add(child);
if (childType != StellarType.Planet)
{
numOfChildren++;
}
return(true);
}
return(false);
}
public override bool AddChild(StellarObject child)
{
bool canAdd = (numberOfBinaries == 1 && numberOfStars == 0) || (numberOfBinaries == 0 && numberOfStars == 1) || (numberOfStars == 0 && numberOfStars == 0);
bool successfulAdd = false;
StellarType childType = child.ObjectType;
if (canAdd || childType == StellarType.Planet)
{
children.Add(child);
if (childType == StellarType.Binary)
{
numberOfBinaries++;
}
else if (childType == StellarType.Star)
{
numberOfStars++;
}
successfulAdd = true;
}
return(successfulAdd);
}
public override bool RemoveChild(StellarObject child)
{
return(false);
}
public abstract bool RemoveChild(StellarObject child);
public abstract bool AddChild(StellarObject child);
public override bool RemoveChild(StellarObject child)
{
return(children.Remove(child));
}