public bool IsValidBackLink(AcmaSchemaObjectClass backLinkObjectClass)
{
if (this.Type != ExtendedAttributeType.Reference)
{
return(false);
}
if (this.Operation == AcmaAttributeOperation.AcmaInternalTemp)
{
return(false);
}
if (this.IsBuiltIn)
{
return(false);
}
if (this.IsInheritedInClass(backLinkObjectClass))
{
return(false);
}
if (!backLinkObjectClass.Attributes.Any(t => t == this))
{
return(false);
}
if (backLinkObjectClass.BackLinks.Any(t => t.BackLinkAttribute == this))
{
return(false);
}
return(true);
}
public bool IsReadOnlyInClass(AcmaSchemaObjectClass objectClass)
{
return(this.Mappings.Any(t => t.ObjectClass == objectClass && t.InheritanceSourceAttribute != null) ||
this.ShadowObjectReferenceLinks.Any(t => t.ParentObjectClass == objectClass) ||
this.BackLinks.Any(t => t.BackLinkObjectClass == objectClass) ||
this.Name == "objectId" ||
this.Name == "objectClass" ||
this.Name == "shadowParent" ||
this.Name == "shadowLink");
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
if (obj is AcmaSchemaObjectClass)
{
AcmaSchemaObjectClass other = (AcmaSchemaObjectClass)obj;
if (this.ID == other.ID)
{
return(true);
}
}
return(base.Equals(obj));
}
public bool IsConstructable(AcmaSchemaObjectClass objectClass)
{
if (!objectClass.Attributes.Contains(this))
{
return(false);
}
if (objectClass.BackLinks.Any(t => t.BackLinkAttribute == this))
{
return(false);
}
if (objectClass.ShadowLinks.Any(t => t.ReferenceAttribute == this))
{
return(false);
}
return(true);
}
public bool IsValidForwardLink(AcmaSchemaObjectClass forwardLinkObjectClass)
{
if (this.Type != ExtendedAttributeType.Reference)
{
return(false);
}
if (this.Operation == AcmaAttributeOperation.AcmaInternalTemp)
{
return(false);
}
if (!forwardLinkObjectClass.Attributes.Any(t => t == this))
{
return(false);
}
if (forwardLinkObjectClass.BackLinks.Any(t => t.BackLinkAttribute == this))
{
return(false);
}
return(true);
}
public bool IsInheritedInClass(AcmaSchemaObjectClass objectClass)
{
return(this.Mappings.Any(t => t.ObjectClass == objectClass && t.InheritanceSourceAttribute != null));
}
