public void Process(JObject command, Context context)
{
var varName = JSONUtil.GetText(command, "#store");
if (varName == null)
{
varName = JSONUtil.GetText(command, "name");
}
var value = JSONUtil.GetToken(command, "value");
var storeMode = StoreMode.Replace;
var mode = command["mode"];
if (mode != null && mode.ToString() == "merge")
{
storeMode = StoreMode.Merge;
}
if (command["#debug"] != null && command["#debug"].ToString() == "true")
{
if (storeMode == StoreMode.Merge)
{
context.Trace($"Merging {JSONUtil.SingleLine(value)} into {varName}");
}
else
{
context.Trace($"Setting {varName} to {JSONUtil.SingleLine(value)}");
}
}
context.Store(varName, value, storeMode);
}
public void CreateRecords(List <Entity> cdsEntities, CDSConnection cdsConnection)
{
var num = cdsEntities.Count;
var i = 0;
foreach (var item in cdsEntities)
{
//Entity cdsEntity = new Entity(item.LogicalName);
i++;
Console.Write($"Adding record {i} of {num}...");
cdsConnection.Create(item);
Console.WriteLine("Added." + JSONUtil.SingleLine(JArray.FromObject(item.Attributes)));
}
}
private JArray RunSequenceRule(JToken query, JObject rule, Context context)
{
var results = new JArray();
var whenSequence = rule["when-sequence"];
if (whenSequence != null)
{
// get the object at the current sequence position
int?pos = JSONUtil.GetInt32(rule, "#seq-pos");
if (pos == null)
{
pos = 0; rule.Add("#seq-pos", 0);
}
var jaWhenSequence = (JArray)whenSequence;
var currentItem = jaWhenSequence[pos];
context.Trace($"Examining {JSONUtil.SingleLine(query)} against {JSONUtil.SingleLine(jaWhenSequence)} at pos = {pos} ({JSONUtil.SingleLine(currentItem)})");
// try the unification at the current position - will return null if not able to unify
var unification = Unification.Unify(currentItem, query);
// if able to unify, instantiate constituent at that position
if (unification != null)
{
context.Trace($"Unified {JSONUtil.SingleLine(currentItem)} with {JSONUtil.SingleLine(query)}");
currentItem = Unification.ApplyUnification(currentItem, unification);
jaWhenSequence[pos] = currentItem;
pos++;
rule["#seq-pos"] = pos;
// if sequence is complete, then return unification for the "then" portion to fire
if (pos == jaWhenSequence.Count)
{
context.Trace($"Detected completed sequence {JSONUtil.SingleLine(jaWhenSequence)}");
//var clonedRule = (JObject)rule.DeepClone();
rule.Add("#unification", unification); // include the unification information
results.Add(rule);
}
// if sequence is not complete, then throw a new arc on the open arcs for next round
else
{
context.Trace($"Adding extended sequence {JSONUtil.SingleLine(jaWhenSequence)} [{pos}] to open arcs");
var arcSet = context.Fetch("#seq-arcs");
JObject joArcSet = null;
JArray arcs = null;
if (arcSet == null)
{
joArcSet = new JObject();
arcs = new JArray();
joArcSet.Add("rules", arcs);
context.Store("#seq-arcs", joArcSet);
}
else
{
joArcSet = (JObject)arcSet;
arcs = (JArray)joArcSet["rules"];
}
arcs.Add(rule);
//context.Store("#seq-arcs", joArcSet);
}
}
}
if (results.Count == 0)
{
return(null);
}
return(results);
}