private Triple GetGenericTriple(Instruction instruction,
MethodDefinition parentMethod,
ObjectType toObjectType,
string constructorInstructionKey = null)
{
var fromInstruction = instruction.Previous;
var fromObjectType = InstructionKeyService.GetFromObjectType(fromInstruction);
var fromInstanceOwnerKey = InstructionKeyService.GetFromInstanceOwnerKey(fromInstruction, fromObjectType, parentMethod);
string toInstanceOwnerKey = string.Empty;
if (constructorInstructionKey != null)
{
toInstanceOwnerKey = null;
}
else
{
toInstanceOwnerKey = InstructionKeyService.GetToInstanceOwnerKey(instruction, toObjectType, parentMethod);
}
var triple = BuildTriple(instruction, toInstanceOwnerKey, fromInstruction, fromInstanceOwnerKey, parentMethod);
if (constructorInstructionKey != null)
{
triple.SetsObjectInitializerMember = true;
triple.ConstructorInstructionKey = constructorInstructionKey;
}
return(triple);
}
private List <Triple> TraverseTree(MethodDefinition parentMethod,
InstructionTreeNode parentNode,
string instanceOwnerKey,
bool isObjectInitializerMember,
string constructorInstructionKey = null)
{
var triples = new List <Triple>();
var toArgumentCounter = parentNode.ChildInstructions.Count;
foreach (var argumentInstruction in parentNode.ChildInstructions)
{
var fromObjectType = InstructionKeyService.GetFromObjectType(argumentInstruction.Instruction);
var fromInstanceOwnerKey = InstructionKeyService.GetFromInstanceOwnerKey(argumentInstruction.Instruction, fromObjectType, parentMethod);
var triple = BuildTriple(parentNode.Instruction, instanceOwnerKey, argumentInstruction.Instruction, fromInstanceOwnerKey, parentMethod, toArgumentCounter);
if (triple == null)
{
continue;
}
if (isObjectInitializerMember)
{
triple.SetsObjectInitializerMember = true;
triple.ConstructorInstructionKey = constructorInstructionKey;
}
triples.Add(triple);
toArgumentCounter--;
if (argumentInstruction.ChildInstructions.Any())
{
var subTriples = TraverseTree(parentMethod, argumentInstruction, triple.From.InstanceOwnerKey, false);
triples.AddRange(subTriples);
}
}
return(triples);
}
