public virtual bool Equals(Entity other)
{
if (ReferenceEquals(other, null))
{
return(false);
}
if (ReferenceEquals(other, this))
{
return(true);
}
var thisId = Id;
var otherId = other.Id;
//If both objects aren't transient and ids are same, they are equal only if the type are the same
if (!IsTransient(this) && !IsTransient(other) && Equals(thisId, otherId))
{
var thisType = GetUnproxiedType();
var otherType = other.GetUnproxiedType();
//If they are same type they are equal since Ids are identicay for non-transient objects.
// If using incompatible types, e.g. using Equals(DerivedB, DerivedA), IsAssignableFrom will return false.
return(thisType.IsAssignableFrom(otherType) ||
otherType.IsAssignableFrom(thisType));
}
return(false);
}
public virtual bool Equals(Entity other)
{
if (ReferenceEquals(other, null))
return false;
if (ReferenceEquals(other, this))
return true;
var thisId = Id;
var otherId = other.Id;
if (!IsTransient(this) && !IsTransient(other) && Equals(thisId, otherId))
{
var thisType = GetUnproxiedType();
var otherType = other.GetUnproxiedType();
return thisType.IsAssignableFrom(otherType) || otherType.IsAssignableFrom(thisType);
}
return false;
}
public virtual bool Equals(Entity <TId> other)
{
if (other == null)
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
if (!IsTransient(this) && !IsTransient(other) && Equals(ID, other.ID))
{
var otherType = other.GetUnproxiedType();
var thisType = GetUnproxiedType();
return(thisType.IsAssignableFrom(otherType) ||
otherType.IsAssignableFrom(thisType));
}
return(false);
}
public virtual bool Equals(Entity other)
{
if (ReferenceEquals(other, null))
return false;
if (ReferenceEquals(other, this))
return true;
var thisId = Id;
var otherId = other.Id;
//If both objects aren't transient and ids are same, they are equal only if the type are the same
if (!IsTransient(this) && !IsTransient(other) && Equals(thisId, otherId))
{
var thisType = GetUnproxiedType();
var otherType = other.GetUnproxiedType();
//If they are same type they are equal since Ids are identicay for non-transient objects.
// If using incompatible types, e.g. using Equals(DerivedB, DerivedA), IsAssignableFrom will return false.
return thisType.IsAssignableFrom(otherType) ||
otherType.IsAssignableFrom(thisType);
}
return false;
}
