Interface IFullTextSearchProvider

Interface for classes that provide full text search capability.

Inherited Members

IDisposable.Dispose()

Namespace: VDS.RDF.Query.FullText.Search

Assembly: dotNetRdf.Query.FullText.dll

Syntax

public interface IFullTextSearchProvider : IDisposable

Remarks

The Match() methods may allow for provider specific query syntaxes depending on the the underlying provider.

Properties

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
bool

Remarks

Some implementations may allow this behaviour to be configured while for others this feature may always be on/off.

Methods

Match(IEnumerable<Uri>, string)

Searches for matches for specific text.

Declaration

[Obsolete("Replaced by Match(IEnumerable<IRefNode>, string)")]
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>

Match(IEnumerable<Uri>, string, double)

Searches for matches for specific text.

Declaration

[Obsolete("Replaced by Match(IEnumerable<IRefNode>, string, double)")]
IEnumerable<IFullTextSearchResult> Match(IEnumerable<Uri> graphUris, string text, double scoreThreshold)

Parameters

Type	Name	Description
IEnumerable<Uri>	graphUris	Graph URIs.
string	text	Search Query.
double	scoreThreshold	Score Threshold.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(IEnumerable<Uri>, string, double, int)

Searches for matches for specific text.

Declaration

[Obsolete("Replaced by Match(IEnumerable<IRefNode>, string, double, int)")]
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.
double	scoreThreshold	Score Threshold.
int	limit	Result Limit.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(IEnumerable<Uri>, string, int)

Searches for matches for specific text.

Declaration

[Obsolete("Replaced by Match(IEnumerable<IRefNode>, string, int)")]
IEnumerable<IFullTextSearchResult> Match(IEnumerable<Uri> graphUris, string text, int limit)

Parameters

Type	Name	Description
IEnumerable<Uri>	graphUris	Graph URIs.
string	text	Search Query.
int	limit	Result Limit.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(IEnumerable<IRefNode>, string)

Searches for matches for specific text.

Declaration

IEnumerable<IFullTextSearchResult> Match(IEnumerable<IRefNode> graphUris, string text)

Parameters

Type	Name	Description
IEnumerable<IRefNode>	graphUris	Graph URIs.
string	text	Search Query.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(IEnumerable<IRefNode>, string, double)

Searches for matches for specific text.

Declaration

IEnumerable<IFullTextSearchResult> Match(IEnumerable<IRefNode> graphUris, string text, double scoreThreshold)

Parameters

Type	Name	Description
IEnumerable<IRefNode>	graphUris	Graph URIs.
string	text	Search Query.
double	scoreThreshold	Score Threshold.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(IEnumerable<IRefNode>, string, double, int)

Searches for matches for specific text.

Declaration

IEnumerable<IFullTextSearchResult> Match(IEnumerable<IRefNode> graphUris, string text, double scoreThreshold, int limit)

Parameters

Type	Name	Description
IEnumerable<IRefNode>	graphUris	Graph URIs.
string	text	Search Query.
double	scoreThreshold	Score Threshold.
int	limit	Result Limit.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(IEnumerable<IRefNode>, string, int)

Searches for matches for specific text.

Declaration

IEnumerable<IFullTextSearchResult> Match(IEnumerable<IRefNode> graphUris, string text, int limit)

Parameters

Type	Name	Description
IEnumerable<IRefNode>	graphUris	Graph URIs.
string	text	Search Query.
int	limit	Result Limit.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

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>

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.
double	scoreThreshold	Score Threshold.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(string, double, int)

Searches for matches for specific text.

Declaration

IEnumerable<IFullTextSearchResult> Match(string text, double scoreThreshold, int limit)

Parameters

Type	Name	Description
string	text	Search Query.
double	scoreThreshold	Score Threshold.
int	limit	Result Limit.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Match(string, int)

Searches for matches for specific text.

Declaration

IEnumerable<IFullTextSearchResult> Match(string text, int limit)

Parameters

Type	Name	Description
string	text	Search Query.
int	limit	Result Limit.

Returns

Type	Description
IEnumerable<IFullTextSearchResult>

Extension Methods

Extensions.ToSafeString(object)

Extensions.AsEnumerable<T>(T)