public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
ACondition other = obj as ACondition;
if (other == null)
{
throw new ArgumentException();
}
var val = GetValue();
var valOther = other.GetValue();
bool equal = Id.Equals(other.Id) && Assignment.Equals(other.Assignment);
if (val != null)
{
equal &= val.Equals(valOther);
}
return(equal);
}
/// <summary>
/// Set condition by another condition.
/// </summary>
/// <param name="mappingSettings">Format.MappingSettings needed by proxy for creation of condition</param>
/// <param name="number">Number of condition</param>
/// <param name="condition">ACondition or null to reset condition.</param>
/// <returns>True if condition was changed.</returns>
internal bool SetCondition(Format.MappingSettings mappingSettings, ConditionNumber number, ACondition condition)
{
if (condition == null)
{
return(setCondition(number, condition));
}
else
{
bool changed = false;
var targetCondition = (number == ConditionNumber.One) ? Condition1 : Condition2;
if (targetCondition == null || targetCondition.Id != condition.Id)
{
changed = SetCondition(mappingSettings, number, Conditions.All.GetConditionProxy(condition.Id));
targetCondition = (number == ConditionNumber.One) ? Condition1 : Condition2; // needed?
}
// set assignment
if (!changed)
{
changed |= targetCondition.Assignment != condition.Assignment;
}
targetCondition.Assignment = condition.Assignment;
// set value
var newValue = condition.GetValue();
if (!changed)
{
changed |= targetCondition.GetValue() != newValue;
}
targetCondition.SetValue(newValue);
return(changed);
}
}
