Package com.redis.vl.query

Class TextQuery

java.lang.Object

com.redis.vl.query.TextQuery

public class TextQuery
extends Object

Full-text search query

Constructor Summary

Constructors

Constructor	Description
TextQuery(String text, String textField, String scorer, Filter filterExpression, List<String> returnFields)	Create a text query with all parameters.
TextQuery(String text, String textField, String scorer, List<String> returnFields)	Create a text query without a filter expression.

Method Summary

Modifier and Type	Method	Description
Filter	getFilterExpression()	Get the filter expression
List<String>	getReturnFields()	Get the return fields
String	getScorer()	Get the scoring algorithm
String	getText()	Get the search text
String	getTextField()	Get the text field to search in
String	toQueryString()	Build the query string for Redis text search
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

TextQuery

public TextQuery(String text,
 String textField,
 String scorer,
 List<String> returnFields)

Create a text query without a filter expression.

Parameters:

text - The text to search for

textField - The field to search in

scorer - The scoring algorithm (e.g., "BM25", "TF IDF")

returnFields - List of fields to return in results

TextQuery

public TextQuery(String text,
 String textField,
 String scorer,
 Filter filterExpression,
 List<String> returnFields)

Create a text query with all parameters.

Parameters:

text - The text to search for

textField - The field to search in

scorer - The scoring algorithm

filterExpression - Optional filter to apply

returnFields - List of fields to return in results

Method Details

getText

public String getText()

Get the search text

Returns:

Search text

getTextField

public String getTextField()

Get the text field to search in

Returns:

Text field name

getScorer

public String getScorer()

Get the scoring algorithm

Returns:

Scorer name

getFilterExpression

public Filter getFilterExpression()

Get the filter expression

Returns:

Filter expression or null

getReturnFields

public List<String> getReturnFields()

Get the return fields

Returns:

List of fields to return or null

toQueryString

public String toQueryString()

Build the query string for Redis text search

Returns:

Query string

toString

public String toString()

Overrides:

toString in class Object