/// <summary>
/// Process every input object to group them.
/// </summary>
protected override void ProcessRecord()
{
if (InputObject != null && InputObject != AutomationNull.Value)
{
OrderByPropertyEntry currentEntry = null;
if (!_hasProcessedFirstInputObject)
{
if (Property == null)
{
Property = OrderByProperty.GetDefaultKeyPropertySet(InputObject);
}
_orderByProperty.ProcessExpressionParameter(this, Property);
currentEntry = _orderByProperty.CreateOrderByPropertyEntry(this, InputObject, CaseSensitive, _cultureInfo);
bool[] ascending = new bool[currentEntry.orderValues.Count];
for (int index = 0; index < currentEntry.orderValues.Count; index++)
{
ascending[index] = true;
}
_orderByPropertyComparer = new OrderByPropertyComparer(ascending, _cultureInfo, CaseSensitive);
_hasProcessedFirstInputObject = true;
}
else
{
currentEntry = _orderByProperty.CreateOrderByPropertyEntry(this, InputObject, CaseSensitive, _cultureInfo);
}
DoGrouping(currentEntry, this.NoElement, _groups, _tupleToGroupInfoMappingDictionary, _orderByPropertyComparer);
}
}
/// <summary>
/// </summary>
protected override void ProcessRecord()
{
if (ReferenceObject == null || ReferenceObject.Length == 0)
{
HandleDifferenceObjectOnly();
return;
}
else if (DifferenceObject == null || DifferenceObject.Length == 0)
{
HandleReferenceObjectOnly();
return;
}
if (_comparer == null && 0 < DifferenceObject.Length)
{
InitComparer();
}
List <PSObject> differenceList = new List <PSObject>(DifferenceObject);
List <OrderByPropertyEntry> differenceEntries =
OrderByProperty.CreateOrderMatrix(
this, differenceList, _orderByProperty.MshParameterList);
foreach (OrderByPropertyEntry incomingEntry in differenceEntries)
{
Process(incomingEntry);
}
}
/// <summary>
/// </summary>
protected override void EndProcessing()
{
OrderByProperty orderByProperty = new OrderByProperty(
this, InputObjects, Property, !Descending, ConvertedCulture, CaseSensitive);
var dataToProcess = orderByProperty.OrderMatrix;
var comparer = orderByProperty.Comparer;
if (comparer == null || dataToProcess == null || dataToProcess.Count == 0)
{
return;
}
// Track the number of items that will be output from the data once it is sorted
int sortedItemCount = dataToProcess.Count;
// If -Stable, -Top & -Bottom were not used, invoke an in-place full sort
if (!Stable && Top == 0 && Bottom == 0)
{
sortedItemCount = FullSort(dataToProcess, comparer);
}
// Otherwise, use an indexed min-/max-heap to perform an in-place heap sort (heap
// sorts are inheritantly stable, meaning they will preserve the respective order
// of duplicate objects as they are sorted on the heap)
else
{
sortedItemCount = Heapify(dataToProcess, comparer);
}
// Write out the portion of the processed data that was sorted
for (int index = 0; index < sortedItemCount; index++)
{
WriteObject(dataToProcess[index].inputObject);
}
}
/// <summary>
/// </summary>
protected override void EndProcessing()
{
OrderByProperty orderByProperty = new OrderByProperty(
this, InputObjects, Property, !Descending, ConvertedCulture, CaseSensitive);
var dataToProcess = orderByProperty.OrderMatrix;
var comparer = orderByProperty.Comparer;
if (comparer == null || dataToProcess == null || dataToProcess.Count == 0)
{
return;
}
// Track the number of items that will be output from the data once it is sorted
int sortedItemCount = dataToProcess.Count;
// If -Top & -Bottom were not used, or if -Top or -Bottom would return all objects, invoke
// an in-place full sort
if ((Top == 0 && Bottom == 0) || Top >= dataToProcess.Count || Bottom >= dataToProcess.Count)
{
sortedItemCount = FullSort(dataToProcess, comparer);
}
// Otherwise, use an indexed min-/max-heap to perform an in-place sort of all objects
else
{
sortedItemCount = Heapify(dataToProcess, comparer);
}
// Write out the portion of the processed data that was sorted
for (int index = 0; index < sortedItemCount; index++)
{
WriteObject(dataToProcess[index].inputObject);
}
}
/// <summary>
/// Process every input object to group them.
/// </summary>
protected override void ProcessRecord()
{
if (InputObject != null && InputObject != AutomationNull.Value)
{
OrderByPropertyEntry currentEntry;
if (!_hasProcessedFirstInputObject)
{
if (Property == null)
{
Property = OrderByProperty.GetDefaultKeyPropertySet(InputObject);
}
_orderByProperty.ProcessExpressionParameter(this, Property);
if (AsString && !AsHashTable)
{
ArgumentException ex = new ArgumentException(UtilityCommonStrings.GroupObjectWithHashTable);
ErrorRecord er = new ErrorRecord(ex, "ArgumentException", ErrorCategory.InvalidArgument, AsString);
ThrowTerminatingError(er);
}
if (AsHashTable && !AsString && (Property != null && (Property.Length > 1 || _orderByProperty.MshParameterList.Count > 1)))
{
ArgumentException ex = new ArgumentException(UtilityCommonStrings.GroupObjectSingleProperty);
ErrorRecord er = new ErrorRecord(ex, "ArgumentException", ErrorCategory.InvalidArgument, Property);
ThrowTerminatingError(er);
}
currentEntry = _orderByProperty.CreateOrderByPropertyEntry(this, InputObject, CaseSensitive, _cultureInfo);
bool[] ascending = new bool[currentEntry.orderValues.Count];
for (int index = 0; index < currentEntry.orderValues.Count; index++)
{
ascending[index] = true;
}
_orderByPropertyComparer = new OrderByPropertyComparer(ascending, _cultureInfo, CaseSensitive);
_hasProcessedFirstInputObject = true;
}
else
{
currentEntry = _orderByProperty.CreateOrderByPropertyEntry(this, InputObject, CaseSensitive, _cultureInfo);
}
_entriesToOrder.Add(currentEntry);
var currentEntryOrderValues = currentEntry.orderValues;
if (!_hasDifferentValueTypes)
{
UpdateOrderPropertyTypeInfo(currentEntryOrderValues);
}
}
}
protected override void EndProcessing()
{
OrderByProperty property = new OrderByProperty(this, base.InputObjects, base.Property, true, base.ConvertedCulture, (bool)base.CaseSensitive);
if (((property.Comparer != null) && (property.OrderMatrix != null)) && (property.OrderMatrix.Count != 0))
{
List <GroupInfo> sendToPipeline = DoGrouping(property.OrderMatrix, property.Comparer, (bool)this.NoElement);
tracer.WriteLine(sendToPipeline.Count);
if (sendToPipeline != null)
{
if (this.ashashtable != 0)
{
Hashtable hashtable = CollectionsUtil.CreateCaseInsensitiveHashtable();
try
{
foreach (GroupInfo info in sendToPipeline)
{
if (this.asstring != 0)
{
hashtable.Add(info.Name, info.Group);
}
else if (info.Values.Count == 1)
{
hashtable.Add(info.Values[0], info.Group);
}
else
{
ArgumentException exception = new ArgumentException(UtilityCommonStrings.GroupObjectSingleProperty);
ErrorRecord errorRecord = new ErrorRecord(exception, "ArgumentException", ErrorCategory.InvalidArgument, base.Property);
base.ThrowTerminatingError(errorRecord);
}
}
}
catch (ArgumentException exception2)
{
this.WriteNonTerminatingError(exception2, UtilityCommonStrings.InvalidOperation, ErrorCategory.InvalidArgument);
return;
}
base.WriteObject(hashtable);
}
else if (this.asstring != 0)
{
ArgumentException exception3 = new ArgumentException(UtilityCommonStrings.GroupObjectWithHashTable);
ErrorRecord record2 = new ErrorRecord(exception3, "ArgumentException", ErrorCategory.InvalidArgument, this.asstring);
base.ThrowTerminatingError(record2);
}
else
{
base.WriteObject(sendToPipeline, true);
}
}
}
}
private void HandleDifferenceObjectOnly()
{
if ((this.DifferenceObject != null) && (this.DifferenceObject.Length != 0))
{
List <PSObject> inputObjects = new List <PSObject>(this.DifferenceObject);
this.orderByProperty = new OrderByProperty(this, inputObjects, this.Property, true, base._cultureInfo, (bool)base.CaseSensitive);
foreach (OrderByPropertyEntry entry in OrderByProperty.CreateOrderMatrix(this, inputObjects, this.orderByProperty.MshParameterList))
{
this.EmitDifferenceOnly(entry);
}
}
}
protected override void EndProcessing()
{
OrderByProperty property = new OrderByProperty(this, base.InputObjects, base.Property, true, base.ConvertedCulture, (bool) base.CaseSensitive);
if (((property.Comparer != null) && (property.OrderMatrix != null)) && (property.OrderMatrix.Count != 0))
{
List<GroupInfo> sendToPipeline = DoGrouping(property.OrderMatrix, property.Comparer, (bool) this.NoElement);
tracer.WriteLine(sendToPipeline.Count);
if (sendToPipeline != null)
{
if (this.ashashtable != 0)
{
Hashtable hashtable = CollectionsUtil.CreateCaseInsensitiveHashtable();
try
{
foreach (GroupInfo info in sendToPipeline)
{
if (this.asstring != 0)
{
hashtable.Add(info.Name, info.Group);
}
else if (info.Values.Count == 1)
{
hashtable.Add(info.Values[0], info.Group);
}
else
{
ArgumentException exception = new ArgumentException(UtilityCommonStrings.GroupObjectSingleProperty);
ErrorRecord errorRecord = new ErrorRecord(exception, "ArgumentException", ErrorCategory.InvalidArgument, base.Property);
base.ThrowTerminatingError(errorRecord);
}
}
}
catch (ArgumentException exception2)
{
this.WriteNonTerminatingError(exception2, UtilityCommonStrings.InvalidOperation, ErrorCategory.InvalidArgument);
return;
}
base.WriteObject(hashtable);
}
else if (this.asstring != 0)
{
ArgumentException exception3 = new ArgumentException(UtilityCommonStrings.GroupObjectWithHashTable);
ErrorRecord record2 = new ErrorRecord(exception3, "ArgumentException", ErrorCategory.InvalidArgument, this.asstring);
base.ThrowTerminatingError(record2);
}
else
{
base.WriteObject(sendToPipeline, true);
}
}
}
}
private void InitComparer()
{
if (this.comparer == null)
{
List <PSObject> inputObjects = new List <PSObject>(this.ReferenceObject);
this.orderByProperty = new OrderByProperty(this, inputObjects, this.Property, true, base._cultureInfo, (bool)base.CaseSensitive);
if (((this.orderByProperty.Comparer != null) && (this.orderByProperty.OrderMatrix != null)) && (this.orderByProperty.OrderMatrix.Count != 0))
{
this.comparer = this.orderByProperty.Comparer;
this.referenceEntries = this.orderByProperty.OrderMatrix;
}
}
}
protected override void EndProcessing()
{
OrderByProperty orderByProperty = new OrderByProperty(this, base.InputObjects, base.Property, this.Descending == 0, base.ConvertedCulture, (bool) base.CaseSensitive);
if (((orderByProperty.Comparer != null) && (orderByProperty.OrderMatrix != null)) && (orderByProperty.OrderMatrix.Count != 0))
{
orderByProperty.OrderMatrix.Sort(orderByProperty.Comparer);
if (this.unique)
{
RemoveDuplicates(orderByProperty);
}
foreach (OrderByPropertyEntry entry in orderByProperty.OrderMatrix)
{
base.WriteObject(entry.inputObject);
}
}
}
protected override void EndProcessing()
{
OrderByProperty orderByProperty = new OrderByProperty(this, base.InputObjects, base.Property, this.Descending == 0, base.ConvertedCulture, (bool)base.CaseSensitive);
if (((orderByProperty.Comparer != null) && (orderByProperty.OrderMatrix != null)) && (orderByProperty.OrderMatrix.Count != 0))
{
orderByProperty.OrderMatrix.Sort(orderByProperty.Comparer);
if (this.unique)
{
RemoveDuplicates(orderByProperty);
}
foreach (OrderByPropertyEntry entry in orderByProperty.OrderMatrix)
{
base.WriteObject(entry.inputObject);
}
}
}
private static void RemoveDuplicates(OrderByProperty orderByProperty)
{
int num = 0;
OrderByPropertyEntry firstEntry = orderByProperty.OrderMatrix[num];
while ((num + 1) < orderByProperty.OrderMatrix.Count)
{
int index = num + 1;
OrderByPropertyEntry secondEntry = orderByProperty.OrderMatrix[index];
if (orderByProperty.Comparer.Compare(firstEntry, secondEntry) == 0)
{
orderByProperty.OrderMatrix.RemoveAt(index);
}
else
{
num = index;
firstEntry = secondEntry;
}
}
}
private static void RemoveDuplicates(OrderByProperty orderByProperty)
{
int num = 0;
OrderByPropertyEntry firstEntry = orderByProperty.OrderMatrix[num];
while ((num + 1) < orderByProperty.OrderMatrix.Count)
{
int index = num + 1;
OrderByPropertyEntry secondEntry = orderByProperty.OrderMatrix[index];
if (orderByProperty.Comparer.Compare(firstEntry, secondEntry) == 0)
{
orderByProperty.OrderMatrix.RemoveAt(index);
}
else
{
num = index;
firstEntry = secondEntry;
}
}
}
/// <summary>
/// Remove duplicates.
/// </summary>
private static void RemoveDuplicates(OrderByProperty orderByProperty)
{
int current = 0, lookAhead;
OrderByPropertyEntry currentObj = orderByProperty.OrderMatrix[current];
while (current + 1 < orderByProperty.OrderMatrix.Count)
{
lookAhead = current + 1;
OrderByPropertyEntry lookAheadObj = orderByProperty.OrderMatrix[lookAhead];
if (orderByProperty.Comparer.Compare(currentObj, lookAheadObj) == 0)
{
orderByProperty.OrderMatrix.RemoveAt(lookAhead);
}
else
{
current = lookAhead;
currentObj = lookAheadObj;
}
}
}
private void HandleDifferenceObjectOnly()
{
if (DifferenceObject == null || DifferenceObject.Length == 0)
{
return;
}
List <PSObject> differenceList = new List <PSObject>(DifferenceObject);
_orderByProperty = new OrderByProperty(
this, differenceList, Property, true, _cultureInfo, CaseSensitive);
List <OrderByPropertyEntry> differenceEntries =
OrderByProperty.CreateOrderMatrix(
this, differenceList, _orderByProperty.MshParameterList);
foreach (OrderByPropertyEntry entry in differenceEntries)
{
EmitDifferenceOnly(entry);
}
}
/// <summary>
/// Remove duplicates.
/// </summary>
private static void RemoveDuplicates(OrderByProperty orderByProperty)
{
int current = 0, lookAhead;
OrderByPropertyEntry currentObj = orderByProperty.OrderMatrix[current];
while (current + 1 < orderByProperty.OrderMatrix.Count)
{
lookAhead = current + 1;
OrderByPropertyEntry lookAheadObj = orderByProperty.OrderMatrix[lookAhead];
if (orderByProperty.Comparer.Compare(currentObj, lookAheadObj) == 0)
{
orderByProperty.OrderMatrix.RemoveAt(lookAhead);
}
else
{
current = lookAhead;
currentObj = lookAheadObj;
}
}
}
/// <summary>
///
/// </summary>
protected override void EndProcessing()
{
OrderByProperty orderByProperty = new OrderByProperty(
this, InputObjects, Property, !Descending, ConvertedCulture, CaseSensitive);
if (orderByProperty.Comparer == null || orderByProperty.OrderMatrix == null || orderByProperty.OrderMatrix.Count == 0)
{
return;
}
orderByProperty.OrderMatrix.Sort(orderByProperty.Comparer);
if (_unique)
{
RemoveDuplicates(orderByProperty);
}
// write to output stream
foreach (OrderByPropertyEntry x in orderByProperty.OrderMatrix)
{
WriteObject(x.inputObject);
}
}
/// <summary>
///
/// </summary>
protected override void EndProcessing()
{
OrderByProperty orderByProperty = new OrderByProperty(
this, InputObjects, Property, !Descending, ConvertedCulture, CaseSensitive);
if (orderByProperty.Comparer == null || orderByProperty.OrderMatrix == null || orderByProperty.OrderMatrix.Count == 0)
{
return;
}
orderByProperty.OrderMatrix.Sort(orderByProperty.Comparer);
if (_unique)
{
RemoveDuplicates(orderByProperty);
}
// write to output stream
foreach (OrderByPropertyEntry x in orderByProperty.OrderMatrix)
{
WriteObject(x.inputObject);
}
}
protected override void ProcessRecord()
{
if ((this.ReferenceObject == null) || (this.ReferenceObject.Length == 0))
{
this.HandleDifferenceObjectOnly();
}
else if ((this.DifferenceObject == null) || (this.DifferenceObject.Length == 0))
{
this.HandleReferenceObjectOnly();
}
else
{
if ((this.comparer == null) && (0 < this.DifferenceObject.Length))
{
this.InitComparer();
}
List <PSObject> inputObjects = new List <PSObject>(this.DifferenceObject);
foreach (OrderByPropertyEntry entry in OrderByProperty.CreateOrderMatrix(this, inputObjects, this.orderByProperty.MshParameterList))
{
this.Process(entry);
}
}
}
private void InitComparer()
{
if (_comparer != null)
{
return;
}
List <PSObject> referenceObjectList = new List <PSObject>(ReferenceObject);
_orderByProperty = new OrderByProperty(
this, referenceObjectList, Property, true, _cultureInfo, CaseSensitive);
Diagnostics.Assert(_orderByProperty.Comparer != null, "no comparer");
Diagnostics.Assert(
_orderByProperty.OrderMatrix != null &&
_orderByProperty.OrderMatrix.Count == ReferenceObject.Length,
"no OrderMatrix");
if (_orderByProperty.Comparer == null || _orderByProperty.OrderMatrix == null || _orderByProperty.OrderMatrix.Count == 0)
{
return;
}
_comparer = _orderByProperty.Comparer;
_referenceEntries = _orderByProperty.OrderMatrix;
}
private void HandleDifferenceObjectOnly()
{
if ((this.DifferenceObject != null) && (this.DifferenceObject.Length != 0))
{
List<PSObject> inputObjects = new List<PSObject>(this.DifferenceObject);
this.orderByProperty = new OrderByProperty(this, inputObjects, this.Property, true, base._cultureInfo, (bool) base.CaseSensitive);
foreach (OrderByPropertyEntry entry in OrderByProperty.CreateOrderMatrix(this, inputObjects, this.orderByProperty.MshParameterList))
{
this.EmitDifferenceOnly(entry);
}
}
}
private void InitComparer()
{
if (null != _comparer)
return;
List<PSObject> referenceObjectList = new List<PSObject>(ReferenceObject);
_orderByProperty = new OrderByProperty(
this, referenceObjectList, Property, true, _cultureInfo, CaseSensitive);
Diagnostics.Assert(_orderByProperty.Comparer != null, "no comparer");
Diagnostics.Assert(
_orderByProperty.OrderMatrix != null &&
_orderByProperty.OrderMatrix.Count == ReferenceObject.Length,
"no OrderMatrix");
if (_orderByProperty.Comparer == null || _orderByProperty.OrderMatrix == null || _orderByProperty.OrderMatrix.Count == 0)
{
return;
}
_comparer = _orderByProperty.Comparer;
_referenceEntries = _orderByProperty.OrderMatrix;
}
private void HandleDifferenceObjectOnly()
{
if (DifferenceObject == null || DifferenceObject.Length == 0)
{
return;
}
List<PSObject> differenceList = new List<PSObject>(DifferenceObject);
_orderByProperty = new OrderByProperty(
this, differenceList, Property, true, _cultureInfo, CaseSensitive);
List<OrderByPropertyEntry> differenceEntries =
OrderByProperty.CreateOrderMatrix(
this, differenceList, _orderByProperty.MshParameterList);
foreach (OrderByPropertyEntry entry in differenceEntries)
{
EmitDifferenceOnly(entry);
}
}
private void InitComparer()
{
if (this.comparer == null)
{
List<PSObject> inputObjects = new List<PSObject>(this.ReferenceObject);
this.orderByProperty = new OrderByProperty(this, inputObjects, this.Property, true, base._cultureInfo, (bool) base.CaseSensitive);
if (((this.orderByProperty.Comparer != null) && (this.orderByProperty.OrderMatrix != null)) && (this.orderByProperty.OrderMatrix.Count != 0))
{
this.comparer = this.orderByProperty.Comparer;
this.referenceEntries = this.orderByProperty.OrderMatrix;
}
}
}
