IFulltextSessionBuildSnippetsTDocument(IEnumerableString, String) Method

Builds snippets for the given data using the text processing settings from the index for the given document type.

Definition

Namespace: SphinxConnector.FluentApi
Assembly: SphinxConnector (in SphinxConnector.dll) Version: 6.1.0

C#

IList<string> BuildSnippets<TDocument>(
	IEnumerable<string> data,
	string query
)

VB

Function BuildSnippets(Of TDocument) ( 
	data As IEnumerable(Of String),
	query As String
) As IList(Of String)

Parameters

data IEnumerableString: The data to build snippets for.
query String: The query to build snippets for.

Type Parameters

TDocument: The document type.

Return Value

IListString
A list of strings with the snippets.

Example

Suppose you have the following class representing a document in your index:

C#


    public class Product
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Description { get; set; }
        public decimal Price { get; set; }
        public int CategoryId { get; set; }
        public int VendorId { get; set; }
        public int Weight { get; set; }
    }

C#

using (IFulltextSession fulltextSession = fulltextStore.StartSession())
{                
    var results = fulltextSession.Query<Product>().
                                  Match("my query").        
                                  ToList();

    var descriptionSnippets = fulltextSession.BuildSnippets<Product>(results.Select(p => p.Description), "my query");        
}

Exceptions

ObjectDisposedException	Occurs when the session has already been disposed.
ArgumentNullException	One of data or query is null.
ArgumentException	query is empty.
FulltextException	Occurs when there is an error during the execution of the query.