public override string ToString()
{
string s = string.Empty;
IStringConvertibleMatrix matrix = ConstrainedValue;
if (matrix != null && matrix.ColumnNames.Count() != 0)
{
s += constraintColumn + " ";
}
else
{
return("EqualityConstraint");
}
if (ConstraintOperation != null)
{
s += ConstraintOperation.ToString() + " ";
}
if (!string.IsNullOrEmpty(ConstraintData))
{
s += ConstraintData;
}
else
{
s += "null";
}
return(s);
}
protected override void UpdateColumnComboBox()
{
this.cmbConstraintColumn.Items.Clear();
if (Content.ConstrainedValue != null)
{
IStringConvertibleMatrix matrix = (IStringConvertibleMatrix)Content.ConstrainedValue;
foreach (string columnName in matrix.ColumnNames)
{
IEnumerable <Type> dataTypes = Content.ConstrainedValue.GetDataType(columnName);
if (dataTypes.Count() == 1)
{
Type dataType = dataTypes.First();
if (typeof(IStringConvertibleValue).IsAssignableFrom(dataType) && typeof(IComparable).IsAssignableFrom(dataType))
{
this.cmbConstraintColumn.Items.Add(columnName);
}
}
}
if (!string.IsNullOrEmpty(Content.ConstraintColumn))
{
this.cmbConstraintColumn.SelectedItem = Content.ConstraintColumn;
if (Content.ConstraintData != null)
{
txtConstraintData.Text = Content.ConstraintData.GetValue();
}
else
{
this.Content_ConstraintColumnChanged(cmbConstraintColumn, EventArgs.Empty);
}
}
}
}
public override string ToString()
{
string s = string.Empty;
IStringConvertibleMatrix matrix = ConstrainedValue;
if (matrix != null && matrix.ColumnNames.Count() != 0)
{
s += constraintColumn + " ";
}
else
{
return("ComparisonConstraint");
}
if (ConstraintOperation != null)
{
s += ConstraintOperation.ToString() + " ";
}
if (ConstraintData != null)
{
s += ConstraintData.GetValue();
}
else
{
s += "null";
}
return(s);
}
protected override void OnConstrainedValueChanged()
{
base.OnConstrainedValueChanged();
IStringConvertibleMatrix matrix = (IStringConvertibleMatrix)ConstrainedValue;
if (constraintColumn == null && ConstrainedValue != null && matrix.Columns != 0)
{
constraintColumn = matrix.ColumnNames.ElementAt(0);
}
}
public void AddItemToBuilder(IItem item, string name, SolutionMessage.Builder builder)
{
IStringConvertibleValue value = (item as IStringConvertibleValue);
if (value != null)
{
SolutionMessage.Types.StringVariable.Builder var = SolutionMessage.Types.StringVariable.CreateBuilder();
var.SetName(name).SetData(value.GetValue());
builder.AddStringVars(var.Build());
}
else
{
IStringConvertibleArray array = (item as IStringConvertibleArray);
if (array != null)
{
SolutionMessage.Types.StringArrayVariable.Builder var = SolutionMessage.Types.StringArrayVariable.CreateBuilder();
var.SetName(name).SetLength(array.Length);
for (int i = 0; i < array.Length; i++)
{
var.AddData(array.GetValue(i));
}
builder.AddStringArrayVars(var.Build());
}
else
{
IStringConvertibleMatrix matrix = (item as IStringConvertibleMatrix);
if (matrix != null)
{
SolutionMessage.Types.StringArrayVariable.Builder var = SolutionMessage.Types.StringArrayVariable.CreateBuilder();
var.SetName(name).SetLength(matrix.Columns);
for (int i = 0; i < matrix.Rows; i++)
{
for (int j = 0; j < matrix.Columns; j++)
{
var.AddData(matrix.GetValue(i, j));
}
}
builder.AddStringArrayVars(var.Build());
}
else
{
throw new ArgumentException(ItemName + ": Item is not of a supported type.", "item");
}
}
}
}
