/// <summary>
/// Initializes a new instance of the <see cref="Table"/> class.
/// </summary>
public Table()
{
m_Parent = null;
m_Name = String.Empty;
m_Rows = new List <Row>();
m_FieldCont = new TableFieldContainer(this);
m_ConstraintCont = new ConstraintContainer(this);
m_DataCont = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="ConstraintContainer"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="Target">The target.</param>
public ConstraintContainer(Table parent, ConstraintContainer Target)
: this(parent)
{
GhostCopy(Target);
foreach (Constraint Const in Target.Constraints)
{
m_Constraints.Add(new Constraint(Const));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Table"/> class.
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="Target">The target.</param>
public Table(Base parent, Table Target)
: this(parent)
{
GhostCopy(Target);
m_Parent = Target.Parent;
m_Name = Target.Name;
m_Rows = new List <Row>();
m_FieldCont = new TableFieldContainer(this, Target.FieldCont);
m_ConstraintCont = new ConstraintContainer(this, Target.ConstraintCont);
if (Target.DataCont != null)
{
m_DataCont = new DataContainer(this, Target.DataCont);
}
}
/// <summary>
/// Qualifies this object against another one.
/// </summary>
/// <param name="target">The target.</param>
/// <param name="dir">The direction.</param>
/// <returns></returns>
public Modification qualifyVersus(ConstraintContainer target, Direction dir)
{
Qualifier = Modification.None;
foreach (Constraint src in m_Constraints)
{
bool found = false;
foreach (Constraint tgt in target.Constraints)
{
if (src.Name == tgt.Name && tgt.IsGhost == false)
{
Modification mod = src.qualifyVersus(tgt, dir);
if (Qualifier == Modification.None && mod != Modification.None)
{
Qualifier = Modification.Modified;
}
found = true;
break;
}
}
if (found == false)
{
if (dir == Direction.Out)
{
src.Qualifier = Modification.Deleted;
}
else
{
src.Qualifier = Modification.Created;
}
if (src.Twin == null)
{
target.Constraints.Add(new Constraint(src));
}
Qualifier = Modification.Modified;
}
}
return(Qualifier);
}