public void EstablishNodeSet(Dictionary <string, Record> recordMapOfNodes)
{
NodeSet ns = scanFeeder.GetNodeSet();
ns.SetDependencyMatrix(scanFeeder.CreateDependencyMatrix());
List <Node> sortedList = TopoSort.DfsTopoSort(ns.GetNodeMap(), ns.GetNodeIdMap(), ns.GetDependencyMatrix().GetDependencyMatrixArray(), recordMapOfNodes);
if (sortedList.Count != 0)
{
ns.SetNodeSortedList(sortedList);
}
else
{
scanFeeder.HandleWarning("RuleSet needs rewriting due to it is cyclic.");
}
}
public NodeSet CreateIterateNodeSet(NodeSet parentNodeSet)
{
DependencyMatrix parentDM = parentNodeSet.GetDependencyMatrix();
Dictionary <string, Node> parentNodeMap = parentNodeSet.GetNodeMap();
Dictionary <int?, string> parentNodeIdMap = parentNodeSet.GetNodeIdMap();
Dictionary <string, Node> thisNodeMap = new Dictionary <string, Node>();
Dictionary <int?, string> thisNodeIdMap = new Dictionary <int?, string>();
List <Dependency> tempDependencyList = new List <Dependency>();
NodeSet newNodeSet = new NodeSet();
thisNodeMap.Add(this.nodeName, this);
thisNodeIdMap.Add(this.nodeId, this.nodeName);
Enumerable.Range(1, this.givenListSize).ToList().ForEach((nth) =>
{
parentDM.GetToChildDependencyList(this.nodeId).ForEach((item) =>
{
if (this.GetNodeId() + 1 != item) // not first question id
{
Node tempChildNode = parentNodeMap[parentNodeIdMap[item]];
LineType lineType = tempChildNode.GetLineType();
Node tempNode = null;
string nextNThInString = Oridinal(nth);
if (lineType.Equals(LineType.VALUE_CONCLUSION))
{
tempNode = new ValueConclusionLine(nextNThInString + " " + this.GetVariableName() + " " + tempChildNode.GetNodeName(), tempChildNode.GetTokens());
}
else if (lineType.Equals(LineType.COMPARISON))
{
tempNode = new ComparisonLine(nextNThInString + " " + this.GetVariableName() + " " + tempChildNode.GetNodeName(), tempChildNode.GetTokens());
FactValue tempNodeFv = ((ComparisonLine)tempNode).GetRHS();
if (tempNodeFv.GetFactValueType().Equals(FactValueType.STRING))
{
FactValue tempFv = FactValue.Parse(nextNThInString + " " + this.GetVariableName() + " " + FactValue.GetValueInString(FactValueType.STRING, tempNodeFv));
tempNode.SetValue(tempFv);
}
}
else if (lineType.Equals(LineType.EXPR_CONCLUSION))
{
tempNode = new ExprConclusionLine(nextNThInString + " " + this.GetVariableName() + " " + tempChildNode.GetNodeName(), tempChildNode.GetTokens());
}
thisNodeMap.Add(tempNode.GetNodeName(), tempNode);
thisNodeIdMap.Add(tempNode.GetNodeId(), tempNode.GetNodeName());
tempDependencyList.Add(new Dependency(this, tempNode, parentDM.GetDependencyType(this.nodeId, item)));
CreateIterateNodeSetAux(parentDM, parentNodeMap, parentNodeIdMap, thisNodeMap, thisNodeIdMap, tempDependencyList, item, tempNode.GetNodeId(), nextNThInString);
}
else // first question id
{
Node firstIterateQuestionNode = parentNodeSet.GetNodeByNodeId(parentNodeSet.GetDependencyMatrix().GetToChildDependencyList(this.GetNodeId()).Min());
if (!thisNodeMap.ContainsKey(firstIterateQuestionNode.GetNodeName()))
{
thisNodeMap.Add(firstIterateQuestionNode.GetNodeName(), firstIterateQuestionNode);
thisNodeIdMap.Add(item, firstIterateQuestionNode.GetNodeName());
tempDependencyList.Add(new Dependency(this, firstIterateQuestionNode, parentDM.GetDependencyType(this.nodeId, item)));
}
}
});
});
int numberOfRules = Node.GetStaticNodeId();
int[,] dependencyMatrix = new int[numberOfRules, numberOfRules];
tempDependencyList.ForEach(dp => {
int parentId = dp.GetParentNode().GetNodeId();
int childId = dp.GetChildNode().GetNodeId();
int dpType = dp.GetDependencyType();
dependencyMatrix[parentId, childId] = dpType;
});
newNodeSet.SetNodeIdMap(thisNodeIdMap);
newNodeSet.SetNodeMap(thisNodeMap);
newNodeSet.SetDependencyMatrix(new DependencyMatrix(dependencyMatrix));
newNodeSet.SetFactMap(parentNodeSet.GetFactMap());
newNodeSet.SetNodeSortedList(TopoSort.DfsTopoSort(thisNodeMap, thisNodeIdMap, dependencyMatrix));
// newNodeSet.getNodeSortedList().stream().forEachOrdered(item->System.out.println(item.getNodeId()+"="+item.getNodeName()));
return(newNodeSet);
}