Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / ndp / fx / src / DataEntity / System / Data / Map / ViewGeneration / ConfigViewGenerator.cs / 1 / ConfigViewGenerator.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....] // @backupOwner [....] //--------------------------------------------------------------------- using System.Data.Common.Utils; using System.Text; using System.Diagnostics; namespace System.Data.Mapping.ViewGeneration { internal enum ViewGenerationMode { GenerateAllViews = 0, OfTypeViews, OfTypeOnlyViews } internal enum ViewGenTraceLevel { None = 0, ViewsOnly, Normal, Verbose } internal enum PerfType { InitialSetup = 0, CellCreation, KeyConstraint, CellNormalizer, UpdateViews, DisjointConstraint, PartitionConstraint, DomainConstraint, ForeignConstraint, QueryViews, BoolResolution, Unsatisfiability, ViewParsing, } // This class holds some configuration information for the view // generation code internal class ConfigViewGenerator : InternalBase { #region Constructors internal ConfigViewGenerator() { m_watch = new Stopwatch(); m_singleWatch = new Stopwatch(); int numEnums = Enum.GetNames(typeof(PerfType)).Length; m_breakdownTimes = new TimeSpan[numEnums]; TraceLevel = ViewGenTraceLevel.None; GenerateViewsForEachType = false; StartWatch(); } #endregion #region Fields private bool m_generateViewsForEachType; private ViewGenTraceLevel m_traceLevel; private TimeSpan[] m_breakdownTimes; private Stopwatch m_watch; private Stopwatch m_singleWatch; // To measure a single thing at a time private PerfType m_singlePerfOp; // Perf op being measured private bool m_enableValidation = true; #endregion #region Properties // Callers can set elements in this list internal TimeSpan[] BreakdownTimes { get { return m_breakdownTimes;} } internal ViewGenTraceLevel TraceLevel { get { return m_traceLevel;} set {m_traceLevel = value;} } [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] internal bool IsValidationEnabled { get { return m_enableValidation; } set { m_enableValidation = value; } } internal bool GenerateViewsForEachType { get { return m_generateViewsForEachType; } set { m_generateViewsForEachType = value; } } internal bool IsViewTracing { get { return IsTraceAllowed(ViewGenTraceLevel.ViewsOnly);} } internal bool IsNormalTracing { get { return IsTraceAllowed(ViewGenTraceLevel.Normal);} } internal bool IsVerboseTracing { get { return IsTraceAllowed(ViewGenTraceLevel.Verbose);} } #endregion #region Methods private void StartWatch() { m_watch.Start(); } internal void StartSingleWatch(PerfType perfType) { m_singleWatch.Start(); m_singlePerfOp = perfType; } // effects: Sets time for perfType for the individual timer internal void StopSingleWatch(PerfType perfType) { Debug.Assert(m_singlePerfOp == perfType, "Started op for different activity " + m_singlePerfOp + " -- not " + perfType); TimeSpan timeElapsed = m_singleWatch.Elapsed; int index = (int)perfType; m_singleWatch.Stop(); m_singleWatch.Reset(); BreakdownTimes[index] = BreakdownTimes[index].Add(timeElapsed); } // effects: Sets time for perfType since the last call to SetTimeForActivity internal void SetTimeForFinishedActivity(PerfType perfType) { TimeSpan timeElapsed = m_watch.Elapsed; int index = (int)perfType; BreakdownTimes[index] = BreakdownTimes[index].Add(timeElapsed); // Trace.WriteLine(perfType + " " + timeElapsed.TotalSeconds); m_watch.Reset(); m_watch.Start(); } // effects: Returns true if this's traceLevel is at least traceLevel internal bool IsTraceAllowed(ViewGenTraceLevel traceLevel) { return TraceLevel >= traceLevel; } internal override void ToCompactString(StringBuilder builder) { StringUtil.FormatStringBuilder(builder, "Trace Switch: {0}", m_traceLevel); } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....] // @backupOwner [....] //--------------------------------------------------------------------- using System.Data.Common.Utils; using System.Text; using System.Diagnostics; namespace System.Data.Mapping.ViewGeneration { internal enum ViewGenerationMode { GenerateAllViews = 0, OfTypeViews, OfTypeOnlyViews } internal enum ViewGenTraceLevel { None = 0, ViewsOnly, Normal, Verbose } internal enum PerfType { InitialSetup = 0, CellCreation, KeyConstraint, CellNormalizer, UpdateViews, DisjointConstraint, PartitionConstraint, DomainConstraint, ForeignConstraint, QueryViews, BoolResolution, Unsatisfiability, ViewParsing, } // This class holds some configuration information for the view // generation code internal class ConfigViewGenerator : InternalBase { #region Constructors internal ConfigViewGenerator() { m_watch = new Stopwatch(); m_singleWatch = new Stopwatch(); int numEnums = Enum.GetNames(typeof(PerfType)).Length; m_breakdownTimes = new TimeSpan[numEnums]; TraceLevel = ViewGenTraceLevel.None; GenerateViewsForEachType = false; StartWatch(); } #endregion #region Fields private bool m_generateViewsForEachType; private ViewGenTraceLevel m_traceLevel; private TimeSpan[] m_breakdownTimes; private Stopwatch m_watch; private Stopwatch m_singleWatch; // To measure a single thing at a time private PerfType m_singlePerfOp; // Perf op being measured private bool m_enableValidation = true; #endregion #region Properties // Callers can set elements in this list internal TimeSpan[] BreakdownTimes { get { return m_breakdownTimes;} } internal ViewGenTraceLevel TraceLevel { get { return m_traceLevel;} set {m_traceLevel = value;} } [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] internal bool IsValidationEnabled { get { return m_enableValidation; } set { m_enableValidation = value; } } internal bool GenerateViewsForEachType { get { return m_generateViewsForEachType; } set { m_generateViewsForEachType = value; } } internal bool IsViewTracing { get { return IsTraceAllowed(ViewGenTraceLevel.ViewsOnly);} } internal bool IsNormalTracing { get { return IsTraceAllowed(ViewGenTraceLevel.Normal);} } internal bool IsVerboseTracing { get { return IsTraceAllowed(ViewGenTraceLevel.Verbose);} } #endregion #region Methods private void StartWatch() { m_watch.Start(); } internal void StartSingleWatch(PerfType perfType) { m_singleWatch.Start(); m_singlePerfOp = perfType; } // effects: Sets time for perfType for the individual timer internal void StopSingleWatch(PerfType perfType) { Debug.Assert(m_singlePerfOp == perfType, "Started op for different activity " + m_singlePerfOp + " -- not " + perfType); TimeSpan timeElapsed = m_singleWatch.Elapsed; int index = (int)perfType; m_singleWatch.Stop(); m_singleWatch.Reset(); BreakdownTimes[index] = BreakdownTimes[index].Add(timeElapsed); } // effects: Sets time for perfType since the last call to SetTimeForActivity internal void SetTimeForFinishedActivity(PerfType perfType) { TimeSpan timeElapsed = m_watch.Elapsed; int index = (int)perfType; BreakdownTimes[index] = BreakdownTimes[index].Add(timeElapsed); // Trace.WriteLine(perfType + " " + timeElapsed.TotalSeconds); m_watch.Reset(); m_watch.Start(); } // effects: Returns true if this's traceLevel is at least traceLevel internal bool IsTraceAllowed(ViewGenTraceLevel traceLevel) { return TraceLevel >= traceLevel; } internal override void ToCompactString(StringBuilder builder) { StringUtil.FormatStringBuilder(builder, "Trace Switch: {0}", m_traceLevel); } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- StringUtil.cs
- PermissionToken.cs
- XmlSchemaCollection.cs
- CommentEmitter.cs
- BitStack.cs
- URL.cs
- CodeCatchClauseCollection.cs
- ConfigErrorGlyph.cs
- UrlPath.cs
- ListItemCollection.cs
- EventLogPermission.cs
- MetadataExporter.cs
- IsolatedStoragePermission.cs
- DataGridViewBand.cs
- XPathNodePointer.cs
- DataGridViewRowPrePaintEventArgs.cs
- Char.cs
- CommentAction.cs
- TemplateBamlTreeBuilder.cs
- MetadataSerializer.cs
- ProcessModuleCollection.cs
- TypeUsage.cs
- ResolveMatches11.cs
- TypeElement.cs
- Latin1Encoding.cs
- WorkflowDefinitionDispenser.cs
- ADMembershipProvider.cs
- ClipboardProcessor.cs
- FileLogRecordEnumerator.cs
- DesignerAdapterUtil.cs
- HttpHandlerActionCollection.cs
- XmlMemberMapping.cs
- DocumentGridContextMenu.cs
- KeyValueInternalCollection.cs
- SurrogateSelector.cs
- RichTextBoxContextMenu.cs
- JavaScriptObjectDeserializer.cs
- XPathNodeHelper.cs
- QueueProcessor.cs
- ISessionStateStore.cs
- xamlnodes.cs
- SchemaConstraints.cs
- WindowsButton.cs
- Visual.cs
- DiffuseMaterial.cs
- SafeHandle.cs
- TempEnvironment.cs
- Polyline.cs
- InternalPermissions.cs
- ObjectDataSourceFilteringEventArgs.cs
- DiscreteKeyFrames.cs
- HttpContext.cs
- QueueProcessor.cs
- FixedTextPointer.cs
- XmlWhitespace.cs
- TailCallAnalyzer.cs
- ToolStripPanelCell.cs
- ConfigurationSchemaErrors.cs
- DataSetMappper.cs
- SerializerDescriptor.cs
- FilteredReadOnlyMetadataCollection.cs
- HostedTransportConfigurationManager.cs
- ExpressionBuilder.cs
- XamlDesignerSerializationManager.cs
- HandleRef.cs
- Soap.cs
- Quaternion.cs
- TextEditorCharacters.cs
- DesignTimeHTMLTextWriter.cs
- HighContrastHelper.cs
- DataServiceRequestOfT.cs
- Mapping.cs
- IUnknownConstantAttribute.cs
- ToolStripContainer.cs
- GeometryCollection.cs
- Ipv6Element.cs
- Helper.cs
- EditorOptionAttribute.cs
- SubtreeProcessor.cs
- DescendantQuery.cs
- PersonalizationStateInfo.cs
- DataGridParentRows.cs
- WebControlsSection.cs
- DoubleAnimationUsingKeyFrames.cs
- ScriptControlDescriptor.cs
- XmlEncoding.cs
- Inline.cs
- UIElement3D.cs
- StructuredTypeEmitter.cs
- SiteMapHierarchicalDataSourceView.cs
- HMACRIPEMD160.cs
- HttpRuntimeSection.cs
- DataSvcMapFileSerializer.cs
- Automation.cs
- WeakEventTable.cs
- EventEntry.cs
- StartUpEventArgs.cs
- DrawingContextDrawingContextWalker.cs
- PasswordBox.cs
- ClassGenerator.cs