/// <summary>
/// Lookup for the opposite type of a connection.
/// </summary>
public static EConnection OppositeConnection(EConnection connectionType)
{
switch (connectionType)
{
case EConnection.InputValue: return(EConnection.OutputValue);
case EConnection.OutputValue: return(EConnection.InputValue);
case EConnection.NextStatement: return(EConnection.PrevStatement);
case EConnection.PrevStatement: return(EConnection.NextStatement);
}
return(EConnection.None);
}
public IConnection Initialize(EConnection con)
{
switch (con)
{
case EConnection.Oracle:
return(new Oracle());
case EConnection.SQL:
return(new SQL());
default:
throw new Exception("Connection not found");
}
}
public void GetStateMemento(ConnectionMemento connectionMemento)
{
econnection = connectionMemento.GetState();
}
public void SetState(EConnection econnection)
{
this.econnection = econnection;
}
public ConnectionMemento(EConnection econnection)
{
this.econnection = econnection;
}
private static string BuildFilterStringItem(EFilterType FilterItemType, string Name, EConnection Connection, EFunction Function, EOperator Operator, string ValueType, string Value, string Value1Type, string Value1, string Value2Type, string Value2)
{
StringBuilder current = new StringBuilder();
current.Append("{");
current.Append("" + Name + ":{");
current.Append($"{ Operator.ToString().ToLower()}" + ":{");
if (FilterItemType == EFilterType.MultiValue)
{
current.AppendFormat("Value1Type:\"{0}\",", Value1Type);
current.AppendFormat("Value1:\"{0}\",", Value1);
current.AppendFormat("Value2Type:\"{0}\",", Value2Type);
current.AppendFormat("Value2:\"{0}\"", Value2);
}
else
{
current.AppendFormat("ValueType:\"{0}\",", ValueType);
current.AppendFormat("Value:\"{0}\"", Value);
}
current.Append("}");
current.Append("}");
current.Append("}");
return(current.ToString());
}
