Interface IFullTextSearchProvider

Interface for classes that provide full text search capability.
Namespace: VDS.RDF.Query.FullText.Search
Assembly: dotNetRDF.Query.FullText.dll
Syntax
public interface IFullTextSearchProvider
Remarks
The Match() methods may allow for provider specific query syntaxes depending on the the underlying provider.

Properties

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IsAutoSynced

Gets whether the search provider is automatically synced with the index i.e. whether queries will always return results based on the latest state of the index.
Declaration
bool IsAutoSynced { get; }
Property Value
Type Description
System.Boolean
Remarks
Some implementations may allow this behaviour to be configured while for others this feature may always be on/off.

Methods

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Match(IEnumerable<Uri>, String)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(IEnumerable<Uri> graphUris, String text)
Parameters
Type Name Description
IEnumerable<Uri> graphUris Graph URIs.
String text Search Query.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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Match(IEnumerable<Uri>, String, Double)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(IEnumerable<Uri> graphUris, String text, double scoreThreshold)
Parameters
Type Name Description
IEnumerable<Uri> graphUris Graph URIs.
String text Search Query.
System.Double scoreThreshold Score Threshold.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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Match(IEnumerable<Uri>, String, Double, Int32)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(IEnumerable<Uri> graphUris, String text, double scoreThreshold, int limit)
Parameters
Type Name Description
IEnumerable<Uri> graphUris Graph URIs.
String text Search Query.
System.Double scoreThreshold Score Threshold.
System.Int32 limit Result Limit.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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Match(IEnumerable<Uri>, String, Int32)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(IEnumerable<Uri> graphUris, String text, int limit)
Parameters
Type Name Description
IEnumerable<Uri> graphUris Graph URIs.
String text Search Query.
System.Int32 limit Result Limit.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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Match(String)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(String text)
Parameters
Type Name Description
String text Search Query.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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Match(String, Double)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(String text, double scoreThreshold)
Parameters
Type Name Description
String text Search Query.
System.Double scoreThreshold Score Threshold.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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Match(String, Double, Int32)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(String text, double scoreThreshold, int limit)
Parameters
Type Name Description
String text Search Query.
System.Double scoreThreshold Score Threshold.
System.Int32 limit Result Limit.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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Match(String, Int32)

Searches for matches for specific text.
Declaration
IEnumerable<IFullTextSearchResult> Match(String text, int limit)
Parameters
Type Name Description
String text Search Query.
System.Int32 limit Result Limit.
Returns
Type Description
IEnumerable<IFullTextSearchResult>

Extension Methods