public void Equals()
{
NumberValue v = new NumberValue(47.65);
Assert.IsTrue(v.Equals(new NumberValue(47.65)));
Assert.IsFalse(v.Equals(new NumberValue(47.66)));
}
public void UnansEquals3()
{
NumberValue uv1 = new NumberValue();
NumberValue uv2 = new NumberValue();
uv1.Equals(uv2);
}
public void UnansEquals2()
{
NumberValue v = new NumberValue(47.65);
NumberValue uv = new NumberValue();
v.Equals(uv);
}
public void UnansEquals1()
{
NumberValue v = new NumberValue(47.65);
NumberValue uv = new NumberValue();
uv.Equals(v);
}
private static (Value, bool)? NumericOp(OsmiumEngine engine, ExpressionValue value, NumberValue identity, NumericOperations.NumericFunction op)
{
NumberValue nv = null;
int numCount = 0;
var nonNum = new List <Value>();
foreach (var part in value)
{
if (!(part is NumberValue numPart))
{
nonNum.Add(part);
continue;
}
numCount++;
nv = nv == null ? numPart : op(nv, numPart);
}
if (nonNum.Count == 0) // there were no non-numbers ( 1 + 2 ) -> 3
{
return(nv, true);
}
if (nv == null) // no number was found (x + y)
{
return(value, false);
}
if (nv.Equals(identity)) // total of numbers was the identity element ( x + y + 1 - 1 ) -> ( x + y )
{
if (nonNum.Count == 1) // exactly one non-number ( x + 1 - 1 ) -> x
{
return(nonNum[0], true);
}
// multiple non-numbers, keep the Plus head
return(engine.Expr(value.Head, nonNum.ToArray()), true);
}
if (numCount == 1) // there was exactly one number, nothing changed (x + 1) -> (x + 1)
{
return(value, false);
}
// there were multiple numbers, add the result and keep the rest (x + y + 1 + 2) -> (x + y + 3)
nonNum.Add(nv);
return(engine.Expr(value.Head, nonNum.ToArray()), true);
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
if (obj == this)
{
return(true);
}
return(obj is CatalogCustomAttributeValue other &&
((Name == null && other.Name == null) || (Name?.Equals(other.Name) == true)) &&
((StringValue == null && other.StringValue == null) || (StringValue?.Equals(other.StringValue) == true)) &&
((CustomAttributeDefinitionId == null && other.CustomAttributeDefinitionId == null) || (CustomAttributeDefinitionId?.Equals(other.CustomAttributeDefinitionId) == true)) &&
((Type == null && other.Type == null) || (Type?.Equals(other.Type) == true)) &&
((NumberValue == null && other.NumberValue == null) || (NumberValue?.Equals(other.NumberValue) == true)) &&
((BooleanValue == null && other.BooleanValue == null) || (BooleanValue?.Equals(other.BooleanValue) == true)) &&
((SelectionUidValues == null && other.SelectionUidValues == null) || (SelectionUidValues?.Equals(other.SelectionUidValues) == true)) &&
((Key == null && other.Key == null) || (Key?.Equals(other.Key) == true)));
}