Interface IFullTextSearchProvider

Interface for classes that provide full text search capability.

Inherited Members
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

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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
bool
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
[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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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.
double scoreThreshold

Score Threshold.
Returns
Type Description
IEnumerable<IFullTextSearchResult>
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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>
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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