internal CommonModelProperty(CommonModelProperty mpd)
{
this.Name = mpd.Name;
this.TypeName = mpd.TypeName;
this.Nullable = mpd.Nullable;
this.MaxLength = mpd.MaxLength;
this.Precision = mpd.Precision;
this.Scale = mpd.Scale;
this.EntityTypes = mpd.EntityTypes;
this.TypeDescription = mpd.TypeDescription;
}
internal CommonModelProperty(CommonModelProperty mpd)
{
this.Name = mpd.Name;
this.TypeName = mpd.TypeName;
this.Nullable = mpd.Nullable;
this.MaxLength = mpd.MaxLength;
this.Precision = mpd.Precision;
this.Scale = mpd.Scale;
this.EntityTypes = mpd.EntityTypes;
this.TypeDescription = mpd.TypeDescription;
}
/// <summary>
/// Query for determining what entity types contain all of a set of model properties.
/// </summary>
/// <param name="memberPropertyDescriptions">An IEnumerable of the model properties that need to be present in all entity types returned by the query.</param>
/// <returns>A query (IQueryable) of ModelEntityType objects.</returns>
public IQueryable <ModelEntityType> GetTypesWithMembers(IEnumerable <CommonModelProperty> memberPropertyDescriptions)
{
IQueryable <ModelEntityType> modelEntityTypes = _conceptualModel.EntityTypes.AsQueryable();
foreach (CommonModelProperty memberPropertyDescription in memberPropertyDescriptions)
{
CommonModelProperty mpd = memberPropertyDescription;
modelEntityTypes = modelEntityTypes.Where(et => mpd.EntityTypes.Contains(et));
}
modelEntityTypes = modelEntityTypes.OrderBy(et => et.Name);
return(modelEntityTypes);
}
/// <summary>
/// Memberwise equality between this and another instance of this class.
/// </summary>
/// <param name="obj">Other instance to compare to this object.</param>
/// <returns>True if member values are equal, false if not.</returns>
public override bool Equals(object obj)
{
if (obj is CommonModelProperty)
{
CommonModelProperty mpd = (CommonModelProperty)obj;
return(this.Name.Equals(mpd.Name) &&
this.TypeName.Equals(mpd.TypeName) &&
this.Nullable.Equals(mpd.Nullable) &&
this.MaxLength.Equals(mpd.MaxLength) &&
this.Precision.Equals(mpd.Precision) &&
this.Scale.Equals(mpd.Scale));
}
else
{
return(false);
}
}
