/// <summary>
/// Adds an <see>ActionMethod</see> entry for <paramref name="startActionLabel"/> in the dictionary.
/// </summary>
static void InsertActionMethodStart(Method method, CompoundTerm startActionLabel, ActionMethodFinish/*?*/ finishActionMethod, Dictionary<Symbol, ActionInfo> aInfoMap)
{
bool isAtomic = (null == finishActionMethod);
int[] inParamIndices = ReflectionHelper.GetInputParameterIndices(startActionLabel, method.methodInfo);
int arity = startActionLabel.Arguments.Count;
ActionMethod am = new ActionMethodStart(startActionLabel, method, arity, finishActionMethod, inParamIndices);
ActionKind kind = isAtomic ? ActionKind.Atomic : ActionKind.Start;
ActionInfo aInfo;
Symbol startActionSymbol = startActionLabel.Symbol;
List<ActionMethod> actionMethods = new List<ActionMethod>();
if (aInfoMap.TryGetValue(startActionSymbol, out aInfo))
{
if (aInfo.Arity != arity)
{
throw new ModelProgramUserException("Mismatched number of action arguments");
}
// An action composed of several action methods is split if any of its
// action methods is split.
if (aInfo.Kind == ActionKind.Start)
kind = ActionKind.Start;
foreach (ActionMethod am1 in aInfo.ActionMethods)
actionMethods.Add(am1);
}
actionMethods.Add(am);
aInfoMap[startActionSymbol] = new ActionInfo(arity, null, kind, actionMethods);
}
readonly int[] inputArgumentIndices; // method arg position is index[ith action arg];
#endregion Fields
#region Constructors
// -1 means implicit this param
// -2 means Any.Value ("_")
public ActionMethodStart(CompoundTerm actionLabel, Method method, int arity, ActionMethodFinish/*?*/ finishActionMethod, int[] inputArgumentIndices)
: base(actionLabel, method, arity)
{
this.finishActionMethod = finishActionMethod;
this.inputArgumentIndices = inputArgumentIndices;
}
/// <summary>
/// Adds an <see>ActionMethod</see> entry for <paramref name="finishActionLabel"/> in the dictionary.
/// </summary>
/// <param name="method"></param>
/// <param name="finishActionLabel"></param>
/// <param name="aInfoMap"></param>
static ActionMethodFinish InsertActionMethodFinish(Method method, CompoundTerm finishActionLabel, Dictionary<Symbol, ActionInfo> aInfoMap)
{
int[] outParamIndices = ReflectionHelper.GetOutputParameterIndices(finishActionLabel, method.methodInfo);
int arity = finishActionLabel.Arguments.Count;
ActionMethodFinish am = new ActionMethodFinish(finishActionLabel, method, arity, outParamIndices);
ActionInfo aInfo;
Symbol finishActionSymbol = finishActionLabel.Symbol;
List<ActionMethod> actionMethods = new List<ActionMethod>();
if (aInfoMap.TryGetValue(finishActionSymbol, out aInfo))
{
//if (aInfo.Arity != arity)
//{
// throw new ModelProgramUserException("Mismatched number of output action arguments");
//}
foreach (ActionMethod am1 in aInfo.ActionMethods)
actionMethods.Add(am1);
}
actionMethods.Add(am);
aInfoMap[finishActionSymbol] = new ActionInfo(arity, null, ActionKind.Finish, actionMethods);
return am;
}