protected void WriteVariable(VariableDef vd)
{
WriteLine(string.Format("variable \"{0}\", \"{1}\":", vd.Name, vd.TypeName));
Indent(() =>
{
if (!string.IsNullOrEmpty(vd.DefaultValueExpr)) WriteLine("default_value {0}", vd.DefaultValueExpr);
WriteLine("options {0}", BooHash(new Dictionary<string, object> {
{"array", vd.IsArray},
{"required", vd.IsRequired},
{"dir", "VariableDef.Dir." + vd.VariableDir.ToString()}
}));
});
}
/// <summary>
/// Get the definition of internal task data structure (all variables)
/// Warning: there are no required fields in the internal data schema. So any variable, even the required ones, can be skipped
/// in an xml document.
/// </summary>
/// <returns></returns>
public virtual StructDef GetInternalDataSchema()
{
if (ParentProcess == null) throw new Exception();
StructDef sd = new StructDef();
sd.ParentTypeSet = ParentProcess.DataTypes;
foreach (VariableDef vd in Variables)
{
VariableDef vd2 = new VariableDef(vd); vd2.IsRequired = false;
sd.Members.Add(vd2);
}
return sd;
}
public VariableDef(VariableDef rhs) : base(rhs)
{
VariableDir = rhs.VariableDir; DefaultValueExpr = rhs.DefaultValueExpr;
}
public VariableDef(VariableDef rhs) : base(rhs)
{
VariableDir = rhs.VariableDir; DefaultValueExpr = rhs.DefaultValueExpr;
}
