public override void EvaluateNode(Interpreter.EvaluationContext context, AstMode mode, DateTime time)
{
if (ExecuteFrequency.CanExecute(context.StartDate, time))
{
Statements.EvaluateNode(context, AstMode.None, time);
}
}
private void EvaluateCombined(EvaluationContext context, AstMode mode, DateTime time)
{
Target.Evaluate(context, AstMode.Read, time);
Expression.Evaluate(context, AstMode.Read, time);
context.CallDispatcher.ExecuteBinaryOperator(BaseOp);
Target.Evaluate(context, AstMode.Write, time); //writes the value into the slot
}
private void EvaluateCombined(EvaluationContext context, AstMode mode)
{
Target.Evaluate(context, AstMode.Read);
Expression.Evaluate(context, AstMode.Read);
context.CallDispatcher.ExecuteBinaryOperator(BaseOp);
Target.Evaluate(context, AstMode.Write); //writes the value into the slot
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_paramName.Evaluate (context, AstMode.Read);
_array.Evaluate (context, AstMode.Read);
_name = (_paramName as Irony.Ast.LiteralValueNode).Value as string;
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
if (EntryPoint == null)
{
context.ThrowError("No entry point defined (entry point is a function named «Go»)");
}
// load standard run-time library functions
var libraryFunctions = LibraryFunction.ExtractLibraryFunctions(context, new RefalLibrary(context));
foreach (LibraryFunction libFun in libraryFunctions)
{
context.SetValue(libFun.Name, libFun);
}
// define all functions
foreach (Function fun in FunctionList)
{
fun.Evaluate(context, mode);
}
// call entry point with empty expression as an argument
context.Data.Push(Runtime.PassiveExpression.Build());
EntryPoint.Call(context);
// discard execution results
context.Data.Pop();
context.ClearLastResult();
}
public override void EvaluateNode(Interpreter.EvaluationContext context, AstMode mode, DateTime time)
{
foreach (var rule in TradingRules)
{
rule.EvaluateNode(context, AstMode.None, time);
}
}
private void EvaluateNot(EvaluationContext context, AstMode mode)
{
Argument.Evaluate(context, AstMode.Read);
var value = context.Data.Pop();
var bValue = (bool) context.Runtime.BoolResultConverter(value);
context.Data.Push(!bValue);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
// evaluate expression
Expression.Evaluate(context, AstMode.Read);
// extract last recognized pattern (it contains bound variables)
var lastPattern = context.GetLastPattern();
if (lastPattern == null)
{
context.ThrowError("Internal error: last recognized pattern is lost");
}
// with-clause
if (Block != null)
{
Block.BlockPattern = lastPattern;
Block.Evaluate(context, mode);
// with-clause is always successful
context.Data.Push(true);
}
// where-clause
if (Pattern != null)
{
EvaluateWhereClause(lastPattern, context, mode);
}
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_x.Evaluate (context, AstMode.Read);
_y.Evaluate (context, AstMode.Read);
_z.Evaluate (context, AstMode.Read);
_dx.Evaluate (context, AstMode.Read);
_dy.Evaluate (context, AstMode.Read);
_dz.Evaluate (context, AstMode.Read);
_ux.Evaluate (context, AstMode.Read);
_uy.Evaluate (context, AstMode.Read);
_uz.Evaluate (context, AstMode.Read);
double x = Convert.ToDouble (context.Data[8]);
double y = Convert.ToDouble (context.Data[7]);
double z = Convert.ToDouble (context.Data[6]);
double ux = Convert.ToDouble (context.Data[2]);
double uy = Convert.ToDouble (context.Data[1]);
double uz = Convert.ToDouble (context.Data[0]);
double dx = Convert.ToDouble (context.Data[5]);
double dy = Convert.ToDouble (context.Data[4]);
double dz = Convert.ToDouble (context.Data[3]);
Api.LookAt (x, y, z, ux, uy, uz, dx, dy, dz);
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_name.Evaluate (context, AstMode.Read);
string name = (_name as Irony.Ast.LiteralValueNode).Value as string;
Api.CoordSysTransform (name);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
var transactionID = _graphDS.BeginTransaction(null);
context.Data.Push(String.Format("Cleared the GraphDB in {0} seconds.", _graphDS.Clear<double>(null, transactionID, new RequestClear(), (_, __) => _.ExecutionTime.TotalSeconds)));
_graphDS.CommitTransaction(null, transactionID);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
TargetRef.Evaluate(context, AstMode.Read);
var target = context.Data.Pop() as ICallTarget;
if (target == null)
context.ThrowError(Resources.ErrVarIsNotCallable, _targetName);
Arguments.Evaluate(context, AstMode.Read);
target.Call(context);
}
private void EvaluateNot(EvaluationContext context, AstMode mode)
{
Argument.Evaluate(context, AstMode.Read);
var value = context.Data.Pop();
var bValue = (bool)context.Runtime.BoolResultConverter(value);
context.Data.Push(!bValue);
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_numbers = new double[_parameters.Length];
foreach (AstNode node in _parameters)
node.Evaluate (context, AstMode.Read);
for (int i = _parameters.Length - 1; i >= 0; --i)
_numbers[i] = Convert.ToDouble (context.Data.Pop ());
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
context.Data.Push(new OpeningBrace());
if (InnerExpression != null)
{
InnerExpression.Evaluate(context, mode);
}
context.Data.Push(new ClosingBrace());
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
foreach (var term in Terms)
{
// in pattern, variables are never read
mode = term is Variable ? AstMode.None : AstMode.Read;
term.Evaluate(context, mode);
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
var result = new ValuesList();
foreach (var expr in ChildNodes) {
expr.Evaluate(context, AstMode.Read);
result.Add(context.Data.Pop());
}
//Push list on the stack
context.Data.Push(result);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
Test.Evaluate(context, AstMode.Write);
var result = context.Data.Pop();
if (context.Runtime.IsTrue(result)) {
if (IfTrue != null) IfTrue.Evaluate(context, AstMode.Read);
} else {
if (IfFalse != null) IfFalse.Evaluate(context, AstMode.Read);
}
}
//Important: normally you don't need to override this method - you should override EvaluateNode instead
// You should have strong reasons to override it - for example, if you want to change
// exception handling implementation in base method. Otherwise, put all derived functionality
// in EvaluateNode, or create other method(s) and set reference to it in EvaluateRef
public virtual void Evaluate(EvaluationContext context, AstMode mode)
{
try {
EvaluateRef(context, mode);
} catch (RuntimeException) {
throw;
} catch (Exception ex) {
throw new RuntimeException(ex.Message, ex, this.GetErrorAnchor());
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
switch (mode) {
case AstMode.Read:
context.Data.Push(Value);
break;
case AstMode.Write:
context.ThrowError(O2_Misc_Microsoft_MPL_Libs.Irony_Parser.Resources.ErrAssignLiteralValue);
break;
}
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
for (int i = 0; i < 16; ++i)
{
_numberNodes[i].Evaluate (context, AstMode.Read);
_numbers[i] = Convert.ToDouble((_numberNodes[i] as LiteralValueNode).Value);
}
Api.ConcatTransform (_numbers);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode, DateTime time) {
switch (mode) {
case AstMode.Read:
context.Data.Push(Value);
break;
case AstMode.Write:
context.ThrowError(Resources.ErrAssignLiteralValue);
break;
}
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_pluginName.Evaluate (context, AstMode.Read);
_parameters.Evaluate (context, AstMode.Read);
ParameterSet parameterSet = new Hyperion.Core.Tools.ParameterSet ();
string plugin = (_pluginName as Irony.Ast.LiteralValueNode).Value as string;
Api.VolumeIntegrator (plugin, parameterSet);
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_parameterSet = new Hyperion.Core.Tools.ParameterSet ();
for (int i = 0; i < _parameters.Length; ++i)
{
_parameters[i].Evaluate (context, AstMode.Read);
_parameterSet.AddNode (_parameters[i]);
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
if (ChildNodes.Count == 0) return;
ChildNodes[ChildNodes.Count - 1].Flags |= AstNodeFlags.IsTail;
int iniCount = context.Data.Count;
foreach(var stmt in ChildNodes) {
stmt.Evaluate(context, AstMode.Read);
//restore position, in case a statement left something (like standalone expression vs assignment)
context.Data.PopUntil(iniCount);
}
context.Data.Push(context.LastResult); //push it back again
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
Argument.Evaluate(context, AstMode.Read);
var result = context.LastResult;
context.Data.Push(1);
context.CallDispatcher.ExecuteBinaryOperator(BinaryOp);
//prefix op: result of operation is the value AFTER inc/dec; so overwrite the result value
if (!IsPostfix)
result = context.LastResult;
Argument.Evaluate(context, AstMode.Write); //write value into variable
context.Data.Push(result);
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_pluginName.Evaluate (context, AstMode.Read);
_parameters.Evaluate (context, AstMode.Read);
ParamListContentNode node = _parameters as ParamListContentNode;
ParameterSet parameterSet = node._parameterSet;
string plugin = (_pluginName as Irony.Ast.LiteralValueNode).Value as string;
Api.Accelerator (plugin, parameterSet);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
if (_import != null)
{
Stopwatch sw = Stopwatch.StartNew();
_import.Execute(_ => context.Data.Push(_), _graphDS);
sw.Stop();
context.Data.Push(String.Format("Executed {0} import in {1} seconds.", _import.PluginName, sw.Elapsed.TotalSeconds));
}
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_x.Evaluate (context, AstMode.Read);
_y.Evaluate (context, AstMode.Read);
_z.Evaluate (context, AstMode.Read);
double x = Convert.ToDouble (context.Data[2]);
double y = Convert.ToDouble (context.Data[1]);
double z = Convert.ToDouble (context.Data[0]);
Api.Scale (x, y, z);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
TargetRef.Evaluate(context, AstMode.Read);
var target = context.Data.Pop() as ICallTarget;
if (target == null)
{
context.ThrowError(O2_Misc_Microsoft_MPL_Libs.Irony_Parser.Resources.ErrVarIsNotCallable, _targetName);
}
Arguments.Evaluate(context, AstMode.Read);
target.Call(context);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
var result = new ValuesList();
foreach (var expr in ChildNodes)
{
expr.Evaluate(context, AstMode.Read);
result.Add(context.Data.Pop());
}
//Push list on the stack
context.Data.Push(result);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
var argsObj = context.Data.Pop();
var args = argsObj as ValuesList;
if (args == null)
context.ThrowError(O2_Misc_Microsoft_MPL_Libs.Irony_Parser.Resources.ErrArgListNotFound, argsObj);
if (args.Count != ChildNodes.Count)
context.ThrowError(O2_Misc_Microsoft_MPL_Libs.Irony_Parser.Resources.ErrWrongArgCount, ChildNodes.Count, args.Count);
for(int i = 0; i < ChildNodes.Count; i++) {
context.Data.Push(args[i]);
ChildNodes[i].Evaluate(context, AstMode.Write);
}
}//method
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
switch (mode)
{
case AstMode.Read:
context.Data.Push(Value);
break;
case AstMode.Write:
context.ThrowError(Resources.ErrAssignLiteralValue);
break;
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
switch (mode)
{
case AstMode.Read:
context.Data.Push(Value);
break;
case AstMode.Write:
context.ThrowError(O2_Misc_Microsoft_MPL_Libs.Irony_Parser.Resources.ErrAssignLiteralValue);
break;
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode) {
switch (mode) {
case AstMode.Read:
object value;
if (context.TryGetValue(Symbol, out value))
context.Data.Push(value);
else
context.ThrowError(Resources.ErrVarNotDefined, Symbol);
break;
case AstMode.Write:
context.SetValue(Symbol, context.Data.Pop());
break;
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
Argument.Evaluate(context, AstMode.Read);
var result = context.LastResult;
context.Data.Push(1);
context.CallDispatcher.ExecuteBinaryOperator(BinaryOp);
//prefix op: result of operation is the value AFTER inc/dec; so overwrite the result value
if (!IsPostfix)
{
result = context.LastResult;
}
Argument.Evaluate(context, AstMode.Write); //write value into variable
context.Data.Push(result);
}
public override void Evaluate(Irony.Interpreter.EvaluationContext context, AstMode mode)
{
_pluginName.Evaluate (context, AstMode.Read);
_parameters.Evaluate (context, AstMode.Read);
_paramOne.Evaluate (context, AstMode.Read);
_paramTwo.Evaluate (context, AstMode.Read);
ParamListContentNode node = _parameters as ParamListContentNode;
ParameterSet parameterSet = node._parameterSet;
string plugin = (_pluginName as Irony.Ast.LiteralValueNode).Value as string;
string n1 = (_paramOne as Irony.Ast.LiteralValueNode).Value as string;
string n2 = (_paramTwo as Irony.Ast.LiteralValueNode).Value as string;
Api.Texture (plugin, n1, n2, parameterSet);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
if (_iterations < 1)
{
context.Data.Push(String.Format("It's not possible to execute {0} iterations.", _iterations));
}
else
{
Stopwatch sw = Stopwatch.StartNew();
_benchmark.Execute(_graphDS, _iterations, _ => context.Data.Push(_));
sw.Stop();
context.Data.Push(String.Format("Executed the {0} benchmark in {1} seconds.", _componentName, sw.Elapsed.TotalSeconds));
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
// evaluate pattern and copy bound variables of the current block
var patt = Pattern.Instantiate(context, mode);
if (BlockPattern != null)
{
patt.CopyBoundVariables(BlockPattern);
}
// pop expression from evaluation stack
var expr = context.Data.Pop() as Runtime.PassiveExpression;
// if pattern is recognized, calculate new expression and return true
var result = patt.Match(expr);
if (result)
{
// store last recognized pattern as a local variable
context.SetLastPattern(patt);
// match succeeded, return expression
if (Expression != null)
{
Expression.Evaluate(context, AstMode.Read);
context.Data.Push(true);
return;
}
// match succeeded? it depends on conditions
if (Conditions != null)
{
Conditions.Evaluate(context, mode);
// check if conditions succeeded
result = Convert.ToBoolean(context.Data.Pop());
if (result)
{
context.Data.Push(true);
return;
}
}
}
// push expression back for the next sentence
context.Data.Push(expr);
context.Data.Push(false); // match failed
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
foreach (Sentence sentence in Sentences)
{
sentence.BlockPattern = BlockPattern;
sentence.Evaluate(context, mode);
// if some sentence is evaluated to true, then stop
var result = context.Data.Pop();
if (Convert.ToBoolean(result) == true)
{
return;
}
}
context.ThrowError("Recognition impossible");
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
if (ChildNodes.Count == 0)
{
return;
}
ChildNodes[ChildNodes.Count - 1].Flags |= AstNodeFlags.IsTail;
int iniCount = context.Data.Count;
foreach (var stmt in ChildNodes)
{
stmt.Evaluate(context, AstMode.Read);
//restore position, in case a statement left something (like standalone expression vs assignment)
context.Data.PopUntil(iniCount);
}
context.Data.Push(context.LastResult); //push it back again
}
private object[] EvaluateTerms(EvaluationContext context, AstMode mode)
{
// save initial stack position
var initialCount = context.Data.Count;
Evaluate(context, mode);
// get terms from evaluation stack
var args = new List <object>();
while (context.Data.Count > initialCount)
{
args.Add(context.Data.Pop());
}
// restore original order
args.Reverse();
return(args.ToArray());
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
// read variable from last recognized pattern
if (mode == AstMode.Read)
{
if (context.GetLastPattern() == null)
{
context.ThrowError("No pattern recognized");
}
// push variable contents onto stack
var pattern = context.GetLastPattern();
context.Data.Push(pattern.GetVariable(Index));
return;
}
// create variable for pattern matching
context.Data.Push(CreateVariable());
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
var argsObj = context.Data.Pop();
var args = argsObj as ValuesList;
if (args == null)
{
context.ThrowError(Resources.ErrArgListNotFound, argsObj);
}
if (args.Count != ChildNodes.Count)
{
context.ThrowError(Resources.ErrWrongArgCount, ChildNodes.Count, args.Count);
}
for (int i = 0; i < ChildNodes.Count; i++)
{
context.Data.Push(args[i]);
ChildNodes[i].Evaluate(context, AstMode.Write);
}
} //method
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
Test.Evaluate(context, AstMode.Write);
var result = context.Data.Pop();
if (context.Runtime.IsTrue(result))
{
if (IfTrue != null)
{
IfTrue.Evaluate(context, AstMode.Read);
}
}
else
{
if (IfFalse != null)
{
IfFalse.Evaluate(context, AstMode.Read);
}
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
Expression.Evaluate(context, mode);
object value;
if (context.TryGetValue(FunctionName, out value))
{
ICallTarget function = value as ICallTarget;
if (function == null)
{
context.ThrowError("This identifier cannot be called: {0}", FunctionName);
}
function.Call(context);
return;
}
context.ThrowError("Unknown identifier: {0}", FunctionName.Text);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
switch (mode)
{
case AstMode.Read:
object value;
if (context.TryGetValue(Symbol, out value))
{
context.Data.Push(value);
}
else
{
context.ThrowError(Resources.ErrVarNotDefined, Symbol);
}
break;
case AstMode.Write:
context.SetValue(Symbol, context.Data.Pop());
break;
}
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
if (ChildNodes.Count == 0)
{
return;
}
StringBuilder sb = new StringBuilder();
foreach (var aChild in ChildNodes)
{
aChild.Evaluate(context, AstMode.Read);
for (int i = 0; i < context.Data.Count; i++)
{
sb.AppendLine(context.Data.Top.ToString());
context.Data.Pop();
}
}
context.Data.Push(sb.ToString());
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
// evaluate terms
var initialCount = context.Data.Count;
foreach (var term in Terms)
{
term.Evaluate(context, mode);
}
// build passive expression from terms
var args = new List <object>();
while (context.Data.Count > initialCount)
{
args.Add(context.Data.Pop());
}
// build expression and push onto stack
args.Reverse();
context.Data.Push(PassiveExpression.Build(args.ToArray()));
}
public override void EvaluateNode(EvaluationContext context, AstMode mode, DateTime time)
{
Left.Evaluate(context, AstMode.Read, time);
Right.Evaluate(context, AstMode.Read, time);
context.CallDispatcher.ExecuteBinaryOperator(this.Op);
}//method
private void EvaluateSimple(EvaluationContext context, AstMode mode) {
Expression.Evaluate(context, AstMode.Read);
Target.Evaluate(context, AstMode.Write); //writes the value into the slot
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
//push the function into the stack
context.Data.Push(this);
NameNode.Evaluate(context, AstMode.Write);
}
private void EvaluateMinus(EvaluationContext context, AstMode mode) {
context.Data.Push((byte)0);
Argument.Evaluate(context, AstMode.Read);
context.CallDispatcher.ExecuteBinaryOperator("-");
}
public override void Evaluate(EvaluationContext context, AstMode mode)
{
context.ThrowError(Resources.ErrNullNodeEval, this.Term);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
context.ThrowError(Resources.ErrConstructNotSupported, Name);
}
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
Left.Evaluate(context, AstMode.Read);
Right.Evaluate(context, AstMode.Read);
context.CallDispatcher.ExecuteBinaryOperator(this.Op);
} //method
public override void EvaluateNode(EvaluationContext context, AstMode mode)
{
}
private void EvaluatePlus(EvaluationContext context, AstMode mode)
{
Argument.Evaluate(context, AstMode.Read);
}
void EvaluateWhereClause(Runtime.Pattern lastPattern, EvaluationContext context, AstMode mode)
{
// instantiate where-clause pattern
var patt = Pattern.Instantiate(context, mode);
patt.CopyBoundVariables(lastPattern);
// perform matching
var expr = context.Data.Pop() as Runtime.PassiveExpression;
var result = patt.Match(expr);
if (result)
{
// store last recognized pattern as a local variable
context.SetLastPattern(patt);
// match succeeded, return true
if (ResultExpression != null)
{
ResultExpression.Evaluate(context, AstMode.Read);
context.Data.Push(true);
return;
}
// match succeeded? depends on more conditions
if (MoreConditions != null)
{
// return true or false
MoreConditions.Evaluate(context, AstMode.Read);
return;
}
}
// match failed, return false
context.Data.Push(false);
}
private void EvaluateMinus(EvaluationContext context, AstMode mode)
{
context.Data.Push((byte)0);
Argument.Evaluate(context, AstMode.Read);
context.CallDispatcher.ExecuteBinaryOperator("-");
}