/// <summary>
/// Deletes the array.
/// </summary>
/// <param name="targetIndex">Index of the target.</param>
/// <param name="targetArray">The target array.</param>
public void DeleteArray(MemoryIndex targetIndex, AssociativeArray targetArray)
{
IArrayDescriptor targetArrayDescriptor = targetStructure.GetDescriptor(targetArray);
foreach (var index in targetArrayDescriptor.Indexes)
{
// Enqueue delete operation for every child index
MemoryIndex childIndex = index.Value;
MergeOperation childOperation = new MergeOperation();
childOperation.SetTargetIndex(childIndex);
childOperation.SetDeleteOperation();
operationQueue.AddLast(childOperation);
}
// Enqueue delete operation for unknown index
MergeOperation unknownOperation = new MergeOperation();
unknownOperation.SetTargetIndex(targetArrayDescriptor.UnknownIndex);
unknownOperation.SetUndefined();
unknownOperation.SetDeleteOperation();
operationQueue.AddLast(unknownOperation);
// Deletes array from structure
writeableTargetStructure.RemoveArray(targetIndex, targetArray);
}
public override void provideCustomDeleteOperation(MemoryIndex targetIndex, IIndexDefinition targetDefinition)
{
if (targetDefinition.Array != null)
{
writeableTargetStructure.RemoveArray(targetIndex, targetDefinition.Array);
}
if (targetDefinition.Aliases != null)
{
foreach (MemoryIndex aliasIndex in targetDefinition.Aliases.MustAliases)
{
MemoryAliasInfo aliasInfo = mergeWorker.getAliasInfo(aliasIndex);
aliasInfo.AddRemovedAlias(targetIndex);
}
foreach (MemoryIndex aliasIndex in targetDefinition.Aliases.MayAliases)
{
MemoryAliasInfo aliasInfo = mergeWorker.getAliasInfo(aliasIndex);
aliasInfo.AddRemovedAlias(targetIndex);
}
}
writeableTargetStructure.RemoveIndex(targetIndex);
}