private void mergeWithEmptyAssignedArray(AssociativeArray sourceArray, AssociativeArray targetArray)
{
// Get descriptors
IArrayDescriptor sourceDescriptor = Worker.Structure.GetDescriptor(sourceArray);
IArrayDescriptorBuilder targetDescriptorBuilder = Worker.Structure.GetDescriptor(targetArray).Builder(Worker.Structure);
// Create child index and merge with empty node
foreach (var item in sourceDescriptor.Indexes)
{
string name = item.Key;
MemoryIndex index = item.Value;
MemoryIndex createdIndex = TargetIndex.CreateIndex(name);
targetDescriptorBuilder.AddIndex(name, createdIndex);
Worker.AddOperation(new UnknownIndexMayAssign(Worker, index, createdIndex, MemoryEntryCollectorNode.GetEmptyNode(Worker.Snapshot)));
}
// Merge unknown index with empty node (unknown index was created in array initialization - scip new array)
UnknownIndexMayAssign toUnknownAssignOperation = new UnknownIndexMayAssign(Worker, sourceDescriptor.UnknownIndex,
targetDescriptorBuilder.UnknownIndex, MemoryEntryCollectorNode.GetEmptyNode(Worker.Snapshot));
toUnknownAssignOperation.CreateNewIndex = false;
Worker.AddOperation(toUnknownAssignOperation);
// Build and set modified target descriptor
Worker.Structure.SetDescriptor(targetArray, targetDescriptorBuilder.Build(Worker.Structure));
}
private void mergeWithAssignedArray(AssociativeArray sourceArray, AssociativeArray targetArray)
{
// Get descriptors
IArrayDescriptor sourceDescriptor = Worker.Structure.GetDescriptor(sourceArray);
IArrayDescriptorBuilder targetDescriptorBuilder = Worker.Structure.GetDescriptor(targetArray).Builder(Worker.Structure);
// Iterate source indexes which are not present in node
foreach (var item in sourceDescriptor.Indexes)
{
string name = item.Key;
MemoryIndex index = item.Value;
if (!Node.NamedChildren.ContainsKey(name))
{
// Index is present in source but not in node
MemoryIndex createdIndex = TargetIndex.CreateIndex(name);
targetDescriptorBuilder.AddIndex(name, createdIndex);
Worker.AddOperation(new UnknownIndexMayAssign(Worker, index, createdIndex, MemoryEntryCollectorNode.GetEmptyNode(Worker.Snapshot)));
}
}
// Iterate all child nodes
foreach (var item in Node.NamedChildren)
{
string name = item.Key;
MemoryEntryCollectorNode node = item.Value;
if (sourceDescriptor.ContainsIndex(name))
{
// Index is present in source and node
MemoryIndex createdIndex = TargetIndex.CreateIndex(name);
targetDescriptorBuilder.AddIndex(name, createdIndex);
Worker.AddOperation(new UnknownIndexMayAssign(Worker, sourceDescriptor.GetIndex(name), createdIndex, node));
}
else
{
// Index is present in node but not in source
MemoryIndex createdIndex = TargetIndex.CreateIndex(name);
targetDescriptorBuilder.AddIndex(name, createdIndex);
Worker.AddOperation(new UnknownIndexMayAssign(Worker, sourceDescriptor.UnknownIndex, createdIndex, node));
}
}
// Merge unknown index with unknown node (unknown index was created in array initialization - scip new array)
UnknownIndexMayAssign toUnknownAssignOperation = new UnknownIndexMayAssign(Worker, sourceDescriptor.UnknownIndex,
targetDescriptorBuilder.UnknownIndex, Node.AnyChild);
toUnknownAssignOperation.CreateNewIndex = false;
Worker.AddOperation(toUnknownAssignOperation);
// Build and set modified target descriptor
Worker.Structure.SetDescriptor(targetArray, targetDescriptorBuilder.Build(Worker.Structure));
}