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 proxy.
/// </summary>
/// <param name="mappingSettings">Format.MappingSettings needed by proxy for creation of condition</param>
/// <param name="number">Number of condition</param>
/// <param name="proxy">ConditionProxy or null to reset condition.</param>
/// <returns>True if condition was changed.</returns>
internal bool SetCondition(Format.MappingSettings mappingSettings, ConditionNumber number, ConditionProxy proxy)
{
ACondition condition = (proxy != null) ? proxy.Create(mappingSettings, number) : null;
if (condition != null)
{
condition.Assignment = condition.AssignmentOptions.Keys.First();
condition.SetValue(condition.GetValueOptions().Keys.First());
}
return(setCondition(number, condition));
}
public void Swap()
{
Format.MappingSettings rawSettings = (Condition1 != null) ? Condition1.RawSettings : (Condition2 != null) ? Condition2.RawSettings : null;
if (rawSettings == null)
{
return;
}
ACondition swap = (Condition1 == null) ? null : Condition1.Copy(ConditionNumber.One);
SetCondition(rawSettings, ConditionNumber.One, Condition2);
SetCondition(rawSettings, ConditionNumber.Two, swap);
}
/// This one is dumb and must not be called from other classes. RawMapping.Settings are ignored!
private bool setCondition(ConditionNumber number, ACondition condition)
{
bool changed = false;
if (number == ConditionNumber.One)
{
changed = (Condition1 != null && !Condition1.Equals(condition)) || (condition != null && !condition.Equals(Condition1));
if (changed)
{
Condition1 = condition;
}
}
else
{
changed = (Condition2 != null && !Condition2.Equals(condition)) || (condition != null && !condition.Equals(Condition2));
if (changed)
{
Condition2 = condition;
}
}
return(changed);
}
public ConditionTuple(ACondition c1, ACondition c2)
{
Condition1 = c1;
Condition2 = c2;
}
/// <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);
}
}
