Class AstFuzzyGroupingNode
The Fuzzy Grouping transformation groups data set rows that contain similar values.
public class AstFuzzyGroupingNode : AstSingleInTransformationNode, IBindableItem, IVulcanCollectionParent, IVulcanNotifyPropertyChanged, IPropertyChangeNotificationTarget, IGetJsonProvider, INamedNode, IScopeBoundary, IReferenceableItem, IFrameworkItem, INotifyPropertyChanged, IXObjectMappingProvider, IValidationInfo, IDataErrorInfo, INamedItem, IScopedNameIndexable, IDataflowItem
- Inheritance
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System.ObjectAstFuzzyGroupingNode
- Derived
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AstFuzzyGroupingNode
IBindableItem, Varigence.Utility.Collections.IVulcanCollectionParent, Varigence.Utility.ComponentModel.IVulcanNotifyPropertyChanged, Varigence.Utility.ComponentModel.IPropertyChangeNotificationTarget, IGetJsonProvider, INamedNode, IScopeBoundary, IReferenceableItem, IFrameworkItem, System.ComponentModel.INotifyPropertyChanged, Varigence.Utility.Xml.IXObjectMappingProvider, IValidationInfo, System.ComponentModel.IDataErrorInfo, INamedItem, Varigence.Utility.Collections.IScopedNameIndexable, IDataflowItem,
Constructors
| AstFuzzyGroupingNode(IFrameworkItem) | Initializes a new instance of the AstFuzzyGroupingNode class with the specified parent node. |
Properties
| Columns | This is a collection of mapping definitions with configuration for each column. |
| Connection | This value specifies the connection to an instance of SQL Server to use when creating temporary SQL Server tables required by the Fuzzy Grouping transformation algorithm. |
| Delimiters | This value specifies which white-space and punctuation characters are used to separate strings into multiple words. |
| DelimitersDefaultValue | Gets the default value for the Delimiters property |
| Exhaustive | This value specifies whether every input record is directly compared against every other input record. The default value is False. If set to True, performance will be extremely slow unless the number of input records is very small. This option is primarily intended for debugging purposes and should be used with care. |
| ExhaustiveDefaultValue | Gets the default value for the Exhaustive property |
| FriendlyTypeName | Gets the friendly name of the type of this node |
| FriendlyTypeNameStatic | Gets the friendly name of the type of this node |
| InputKeyColumnName | This is the name of the dataflow output column that will contain the input key value. |
| InputKeyColumnNameDefaultValue | Gets the default value for the InputKeyColumnName property |
| MaxMemoryUsage | This value specifies which white-space and punctuation characters are used to separate strings into multiple words. |
| MaxMemoryUsageDefaultValue | Gets the default value for the MaxMemoryUsage property |
| MinSimilarity | This value specifies the minimum similarity threshold, expressed as a value between 0 and 100. The default value is 80. |
| MinSimilarityDefaultValue | Gets the default value for the MinSimilarity property |
| OutputKeyColumnName | This is the name of the dataflow output column that will contain the output key value. |
| OutputKeyColumnNameDefaultValue | Gets the default value for the OutputKeyColumnName property |
| OutputPath | Gets the output path for this transformation. This is the preferred output path and will automatically connect to any single-input transformation nodes that directly follow it in the Biml file. |
| SimilarityScoreColumnName | This is the name of the dataflow output column that will contain the similarity score value. |
| SimilarityScoreColumnNameDefaultValue | Gets the default value for the SimilarityScoreColumnName property |
Methods
| BindingScopeBoundaries() | Retrieves the permitted scope boundaries to bind references from this node. |
| BindReference(SymbolTable, String, Boolean, String, Int32, Boolean) | |
| CopyFrom(IFrameworkItem, UnboundReferences) | Instructs the node to copy property values from the supplied node into itself. This method should only be used by the internal Biml framework. |
| DefinedAstNodes() | Retrieves a collection of nodes that have been defined as direct children of the current node. |
| Duplicate() | Creates a duplicate of the current node |
| Duplicate(Dictionary<IFrameworkItem, IFrameworkItem>) | Creates a duplicate of the current node with the scoped node mapping |
| Duplicate(IFrameworkItem) | Creates a duplicate of the current node with the specified parent item |
| Duplicate(IFrameworkItem, Dictionary<IFrameworkItem, IFrameworkItem>) | Creates a duplicate of the current node with the specified parent item and scoped node mapping |
| DuplicateHusk(IFrameworkItem) | Creates an empty object into which the values from the current node will be duplicated. This method should only be used by the internal Biml framework |
| DuplicateInto(IFrameworkItem, Dictionary<IFrameworkItem, IFrameworkItem>) | Copies the values from the current node into a husk object with the specified scoped node mapping. This method should only be used by the internal Biml framework |
| EmitXmlForAction(AstEnginePropertyAction) | Instructs the node to make changes to its underlying Biml code that correspond to the provided action. This method should only be used by the internal Biml framework. |
| EmitXmlForProperty(String, Int32) | Instructs the node to make changes to its underlying Biml code that correspond to the provided property and index. This method should only be used by the internal Biml framework. |
| ForceNull(String, Int32) | Internal method used by the compiler to make a propert value null when required by the binding framework. |
| GetAllItemsReferencedByDefinedSuccessors() | Builds a list of all items referenced by this node and its successors. Each tuple in the returned list represents a FrameworkItemReference. The first item is the ReferencingItem, the second item is the property name, and the third item is the ReferencedItem. |
| GetBimlAttributeFragment(CulturedStringBuilder) | |
| GetBimlChildFragment(CulturedStringBuilder, Int32) | |
| GetBimlFragment(CulturedStringBuilder, Int32, Boolean) | Internal method used by the Biml engine to produce the XML code for the current object. |
| GetDefaultValue(String) | Retrieves the default value for the property with the name propertyName |
| GetDefaultValue<T>(String) | Retrieves the default value for the property with the name propertyName |
| GetJson(StringBuilder, ref Boolean, Boolean, Boolean, Boolean, Boolean, Boolean, Boolean, Boolean) | Generates a JavaScript Object Notation (JSON) representation of the current node |
| GetPotentialParentProperties() | Retrieves the reflection information for related properties of this node type. |
| GetPropertyValue(String) | Retrieves the current value for the property with the name propertyName |
| GetReflectionInfoFromXmlParsePath(String) | Retrieves the reflection information corresponding to the Xml parse path beginning at this node. |
| HasAnyBimlChildNodes() | |
| MergeFrom(IFrameworkItem, UnboundReferences, Boolean) | Instructs the node to merge property values from the supplied node into itself. This method should only be used by the internal Biml framework. |
| NotifyCollectionPropertyChanged(Object, String, NotifyCollectionChangedEventArgs) | Internal Biml framework method used to notify this node that the specified collection property value has changed. |
| ParseAttribute(XAttribute, ParserContext) | |
| ParseChild(XElement, ParserContext) | |
| StructureEquals(Object) | Compares this node to the provided object to determine if all defined children and references are equal. |
| Validate(ValidationReporter) | Retrieves a collection of validation and diagnostic messages for the current node. |