Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / XmlUtils / System / Xml / Xsl / Runtime / XmlILIndex.cs / 1 / XmlILIndex.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- using System.Collections.Generic; using System.ComponentModel; using System.Diagnostics; using System.Xml.XPath; namespace System.Xml.Xsl.Runtime { ////// This class manages nodes from one input document, indexed by key value(s). /// [EditorBrowsable(EditorBrowsableState.Never)] public sealed class XmlILIndex { private Dictionarytable; /// /// This constructor is internal so that external users cannot construct it (and therefore we do not have to test it separately). /// internal XmlILIndex() { this.table = new Dictionary(); } /// /// Add a node indexed by the specified key value. /// public void Add(string key, XPathNavigator navigator) { XmlQueryNodeSequence seq; if (!this.table.TryGetValue(key, out seq)) { // Create a new sequence and add it to the index seq = new XmlQueryNodeSequence(); seq.AddClone(navigator); this.table.Add(key, seq); } else { // The nodes are guaranteed to be added in document order with possible duplicates. // Add node to the existing sequence if it differs from the last one. Debug.Assert(navigator.ComparePosition(seq[seq.Count - 1]) >= 0, "Index nodes must be added in document order"); if (!navigator.IsSamePosition(seq[seq.Count - 1])) { seq.AddClone(navigator); } } } ////// Lookup a sequence of nodes that are indexed by the specified key value. /// Return a non-null empty sequence, if there are no nodes associated with the key. /// public XmlQueryNodeSequence Lookup(string key) { XmlQueryNodeSequence seq; if (!this.table.TryGetValue(key, out seq)) seq = new XmlQueryNodeSequence(); return seq; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- using System.Collections.Generic; using System.ComponentModel; using System.Diagnostics; using System.Xml.XPath; namespace System.Xml.Xsl.Runtime { ////// This class manages nodes from one input document, indexed by key value(s). /// [EditorBrowsable(EditorBrowsableState.Never)] public sealed class XmlILIndex { private Dictionarytable; /// /// This constructor is internal so that external users cannot construct it (and therefore we do not have to test it separately). /// internal XmlILIndex() { this.table = new Dictionary(); } /// /// Add a node indexed by the specified key value. /// public void Add(string key, XPathNavigator navigator) { XmlQueryNodeSequence seq; if (!this.table.TryGetValue(key, out seq)) { // Create a new sequence and add it to the index seq = new XmlQueryNodeSequence(); seq.AddClone(navigator); this.table.Add(key, seq); } else { // The nodes are guaranteed to be added in document order with possible duplicates. // Add node to the existing sequence if it differs from the last one. Debug.Assert(navigator.ComparePosition(seq[seq.Count - 1]) >= 0, "Index nodes must be added in document order"); if (!navigator.IsSamePosition(seq[seq.Count - 1])) { seq.AddClone(navigator); } } } ////// Lookup a sequence of nodes that are indexed by the specified key value. /// Return a non-null empty sequence, if there are no nodes associated with the key. /// public XmlQueryNodeSequence Lookup(string key) { XmlQueryNodeSequence seq; if (!this.table.TryGetValue(key, out seq)) seq = new XmlQueryNodeSequence(); return seq; } } } // 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
- WebService.cs
- ValidationSummaryDesigner.cs
- XmlSchemaAnnotated.cs
- TTSVoice.cs
- Opcode.cs
- PersonalizationAdministration.cs
- SafeArrayRankMismatchException.cs
- MissingManifestResourceException.cs
- PeerChannelListener.cs
- PasswordRecovery.cs
- AdRotator.cs
- CustomError.cs
- ListBoxChrome.cs
- ReadWriteSpinLock.cs
- RequestCacheValidator.cs
- sqlmetadatafactory.cs
- XmlLoader.cs
- PropertyItem.cs
- ObjectMemberMapping.cs
- WebPartTransformerCollection.cs
- XPathEmptyIterator.cs
- Interop.cs
- BamlLocalizationDictionary.cs
- ClientSideProviderDescription.cs
- StringBuilder.cs
- PackageRelationshipCollection.cs
- SqlParameterCollection.cs
- DataGridAutoFormat.cs
- XmlNavigatorFilter.cs
- NamespaceExpr.cs
- RecipientInfo.cs
- ConstraintEnumerator.cs
- SpellerInterop.cs
- ToolStripCollectionEditor.cs
- ZipIOBlockManager.cs
- FontUnit.cs
- UrlMapping.cs
- SqlDependencyUtils.cs
- FillErrorEventArgs.cs
- StorageSetMapping.cs
- FtpWebRequest.cs
- EventLogEntryCollection.cs
- InputMethodStateChangeEventArgs.cs
- UIElement.cs
- WebPartsPersonalizationAuthorization.cs
- ZipPackage.cs
- OracleDataAdapter.cs
- ProjectionPathBuilder.cs
- ReadContentAsBinaryHelper.cs
- SiteMapProvider.cs
- MobileCapabilities.cs
- DataObjectEventArgs.cs
- PopupControlService.cs
- ConfigurationPropertyAttribute.cs
- TypeDescriptor.cs
- DataService.cs
- FrugalMap.cs
- MemberAccessException.cs
- ChangeDirector.cs
- DispatcherHookEventArgs.cs
- HttpWebRequest.cs
- Int32Rect.cs
- DbProviderConfigurationHandler.cs
- DataBoundControlParameterTarget.cs
- OdbcConnectionHandle.cs
- LateBoundBitmapDecoder.cs
- ResolvedKeyFrameEntry.cs
- MetadataItem.cs
- NavigationFailedEventArgs.cs
- ExternalCalls.cs
- WindowsAltTab.cs
- KeyValueInternalCollection.cs
- StyleXamlParser.cs
- HtmlElementEventArgs.cs
- FixedPage.cs
- KeysConverter.cs
- ConfigurationPropertyCollection.cs
- EntityDataSourceEntityTypeFilterItem.cs
- SafeFileMappingHandle.cs
- DbCommandDefinition.cs
- CompositeKey.cs
- TextElementEnumerator.cs
- XmlSchemaSimpleTypeRestriction.cs
- Quad.cs
- CodeGeneratorOptions.cs
- TabControlAutomationPeer.cs
- Typeface.cs
- OleCmdHelper.cs
- CmsUtils.cs
- NavigationProperty.cs
- GB18030Encoding.cs
- InternalBase.cs
- CornerRadius.cs
- ViewBox.cs
- _SslStream.cs
- VirtualPathProvider.cs
- GenericIdentity.cs
- Nullable.cs
- ImageAnimator.cs
- ErrorsHelper.cs