Package io.qdrant.client.utils

Class FilterUtil

java.lang.Object

io.qdrant.client.utils.FilterUtil

public class FilterUtil
extends Object

Utility class for creating filter conditions and filters.

Constructor Summary

Constructors

Constructor	Description
FilterUtil()

Method Summary

Modifier and Type	Method	Description
static Points.Condition	fieldCondition(String key, Points.GeoBoundingBox geoBoundingBox)	Creates a Points.Condition with a Points.FieldCondition for geo bounding box matching.
static Points.Condition	fieldCondition(String key, Points.GeoPolygon geoPolygon)	Creates a Points.Condition with a Points.FieldCondition for geo polygon matching.
static Points.Condition	fieldCondition(String key, Points.GeoRadius geoRadius)	Creates a Points.Condition with a Points.FieldCondition for geo radius matching.
static Points.Condition	fieldCondition(String key, Points.Match match)	Creates a Points.Condition with a Points.FieldCondition for text matching.
static Points.Condition	fieldCondition(String key, Points.Range range)	Creates a Points.Condition with a Points.FieldCondition for range matching.
static Points.Condition	fieldCondition(String key, Points.ValuesCount valuesCount)	Creates a Points.Condition with a Points.FieldCondition for values count matching.
static Points.Condition	filterCondition(Points.Filter filter)	Creates a Points.Condition with a Points.Filter as a subcondition.
static Points.GeoBoundingBox	geoBoundingBox(Points.GeoPoint topLeft, Points.GeoPoint bottomRight)	Creates a Points.GeoBoundingBox based on the top-left and bottom-right Points.GeoPoints.
static Points.GeoPoint	geoPoint(double latitude, double longitude)	Creates a Points.GeoPoint based on latitude and longitude values.
static Points.GeoPolygon	geoPolygon(Points.GeoLineString exterior, List<Points.GeoLineString> interiors)	Creates a Points.GeoPolygon based on the exterior Points.GeoLineString and a list of interior Points.GeoLineStrings.
static Points.GeoRadius	geoRadius(Points.GeoPoint center, float radius)	Creates a Points.GeoRadius based on the center Points.GeoPoint and radius.
static Points.Condition	hasIdCondition(List<Points.PointId> pointIds)	Creates a Points.Condition with a Points.HasIdCondition based on a list of point IDs for ID condition matching.
static Points.Condition	isEmptyCondition(String key)	Creates a Points.Condition with an Points.IsEmptyCondition based on a key for empty condition matching.
static Points.Condition	isNullCondition(String key)	Creates a Points.Condition with an Points.IsNullCondition based on a key for null condition matching.
static Points.Match	match(boolean value)	Creates a Points.Match condition for boolean matching.
static Points.Match	match(long value)	Creates a Points.Match condition for integer matching.
static Points.Match	match(String text)	Creates a Points.Match condition for string matching.
static Points.Match	matchWithIntegers(List<Long> integers)	Creates a Points.Match condition with a list of integers for matching.
static Points.Match	matchWithKeywords(List<String> keywords)	Creates a Points.Match condition with a list of keywords for matching.
static Points.Filter	must(Points.Condition... mustConditions)	Creates a Points.Filter with "must" conditions.
static Points.Filter	must(List<Points.Condition> mustConditions)	Creates a Points.Filter with "must" conditions.
static Points.Filter	mustNot(Points.Condition... mustNotConditions)	Creates a Points.Filter with "must not" conditions.
static Points.Filter	mustNot(List<Points.Condition> mustNotConditions)	Creates a Points.Filter with "must not" conditions.
static Points.Condition	nestedCondition(String key, Points.Filter filter)	Creates a Points.Condition with a Points.NestedCondition based on a key and a nested filter.
static Points.Range	range(double lt, double gt, double gte, double lte)	Creates a Points.Range for numeric range matching.
static Points.Filter	should(Points.Condition... shouldConditions)	Creates a Points.Filter with "should" conditions.
static Points.Filter	should(List<Points.Condition> shouldConditions)	Creates a Points.Filter with "should" conditions.
static Points.ValuesCount	valuesCount(long lt, long gt, long gte, long lte)	Creates a Points.ValuesCount for values count matching.

Methods inherited from class java.lang.Object

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

Constructor Details

FilterUtil

public FilterUtil()

Method Details

fieldCondition

public static Points.Condition fieldCondition(String key,
 Points.Match match)

Creates a Points.Condition with a Points.FieldCondition for text matching.

Parameters:

key - The key of the field.

match - The text match criteria.

Returns:

The created condition.

fieldCondition

public static Points.Condition fieldCondition(String key,
 Points.Range range)

Creates a Points.Condition with a Points.FieldCondition for range matching.

Parameters:

key - The key of the field.

range - The range criteria.

Returns:

The created condition.

fieldCondition

public static Points.Condition fieldCondition(String key,
 Points.GeoBoundingBox geoBoundingBox)

Creates a Points.Condition with a Points.FieldCondition for geo bounding box matching.

Parameters:

key - The key of the field.

geoBoundingBox - The geo bounding box criteria.

Returns:

The created condition.

fieldCondition

public static Points.Condition fieldCondition(String key,
 Points.GeoRadius geoRadius)

Creates a Points.Condition with a Points.FieldCondition for geo radius matching.

Parameters:

key - The key of the field.

geoRadius - The geo radius criteria.

Returns:

The created condition.

fieldCondition

public static Points.Condition fieldCondition(String key,
 Points.ValuesCount valuesCount)

Creates a Points.Condition with a Points.FieldCondition for values count matching.

Parameters:

key - The key of the field.

valuesCount - The values count criteria.

Returns:

The created condition.

fieldCondition

public static Points.Condition fieldCondition(String key,
 Points.GeoPolygon geoPolygon)

Creates a Points.Condition with a Points.FieldCondition for geo polygon matching.

Parameters:

key - The key of the field.

geoPolygon - The geo polygon criteria.

Returns:

The created condition.

match

public static Points.Match match(String text)

Creates a Points.Match condition for string matching. If the text contains a space, it is considered a full-text match. Else it is considered a keyword match.

Parameters:

text - The text to match.

Returns:

The created match condition.

match

public static Points.Match match(long value)

Creates a Points.Match condition for integer matching.

Parameters:

value - The integer value to match.

Returns:

The created match condition.

match

public static Points.Match match(boolean value)

Creates a Points.Match condition for boolean matching.

Parameters:

value - The boolean value to match.

Returns:

The created match condition.

matchWithKeywords

public static Points.Match matchWithKeywords(List<String> keywords)

Creates a Points.Match condition with a list of keywords for matching.

Parameters:

keywords - The list of keywords to match.

Returns:

The created match condition.

matchWithIntegers

public static Points.Match matchWithIntegers(List<Long> integers)

Creates a Points.Match condition with a list of integers for matching.

Parameters:

integers - The list of integers to match.

Returns:

The created match condition.

geoBoundingBox

public static Points.GeoBoundingBox geoBoundingBox(Points.GeoPoint topLeft,
 Points.GeoPoint bottomRight)

Creates a Points.GeoBoundingBox based on the top-left and bottom-right Points.GeoPoints.

Parameters:

topLeft - The top-left point of the bounding box.

bottomRight - The bottom-right point of the bounding box.

Returns:

The created geo bounding box.

geoRadius

public static Points.GeoRadius geoRadius(Points.GeoPoint center,
 float radius)

Creates a Points.GeoRadius based on the center Points.GeoPoint and radius.

Parameters:

center - The center point of the radius.

radius - The radius value.

Returns:

The created geo radius.

geoPolygon

public static Points.GeoPolygon geoPolygon(Points.GeoLineString exterior,
 List<Points.GeoLineString> interiors)

Creates a Points.GeoPolygon based on the exterior Points.GeoLineString and a list of interior Points.GeoLineStrings.

Parameters:

exterior - The exterior line string.

interiors - The list of interior line strings.

Returns:

The created geo polygon.

range

public static Points.Range range(double lt,
 double gt,
 double gte,
 double lte)

Creates a Points.Range for numeric range matching.

Parameters:

lt - The less than value.

gt - The greater than value.

gte - The greater than or equal to value.

lte - The less than or equal to value.

Returns:

The created range.

valuesCount

public static Points.ValuesCount valuesCount(long lt,
 long gt,
 long gte,
 long lte)

Creates a Points.ValuesCount for values count matching.

Parameters:

lt - The less than value.

gt - The greater than value.

gte - The greater than or equal to value.

lte - The less than or equal to value.

Returns:

The created values count.

filterCondition

public static Points.Condition filterCondition(Points.Filter filter)

Creates a Points.Condition with a Points.Filter as a subcondition.

Parameters:

filter - The filter criteria.

Returns:

The created condition.

nestedCondition

public static Points.Condition nestedCondition(String key,
 Points.Filter filter)

Creates a Points.Condition with a Points.NestedCondition based on a key and a nested filter.

Parameters:

key - The key of the nested condition.

filter - The nested filter criteria.

Returns:

The created condition.

isEmptyCondition

public static Points.Condition isEmptyCondition(String key)

Creates a Points.Condition with an Points.IsEmptyCondition based on a key for empty condition matching.

Parameters:

key - The key of the field.

Returns:

The created condition.

isNullCondition

public static Points.Condition isNullCondition(String key)

Creates a Points.Condition with an Points.IsNullCondition based on a key for null condition matching.

Parameters:

key - The key of the field.

Returns:

The created condition.

hasIdCondition

public static Points.Condition hasIdCondition(List<Points.PointId> pointIds)

Creates a Points.Condition with a Points.HasIdCondition based on a list of point IDs for ID condition matching.

Parameters:

pointIds - The list of point IDs.

Returns:

The created condition.

geoPoint

public static Points.GeoPoint geoPoint(double latitude,
 double longitude)

Creates a Points.GeoPoint based on latitude and longitude values.

Parameters:

latitude - The latitude value.

longitude - The longitude value.

Returns:

The created geo point.

must

public static Points.Filter must(Points.Condition... mustConditions)

Creates a Points.Filter with "must" conditions.

Parameters:

mustConditions - The list of "must" conditions.

Returns:

The created filter.

mustNot

public static Points.Filter mustNot(Points.Condition... mustNotConditions)

Creates a Points.Filter with "must not" conditions.

Parameters:

mustNotConditions - The list of "must not" conditions.

Returns:

The created filter.

should

public static Points.Filter should(Points.Condition... shouldConditions)

Creates a Points.Filter with "should" conditions.

Parameters:

shouldConditions - The list of "should" conditions.

Returns:

The created filter.

must

public static Points.Filter must(List<Points.Condition> mustConditions)

Creates a Points.Filter with "must" conditions.

Parameters:

mustConditions - The list of "must" conditions.

Returns:

The created filter.

mustNot

public static Points.Filter mustNot(List<Points.Condition> mustNotConditions)

Creates a Points.Filter with "must not" conditions.

Parameters:

mustNotConditions - The list of "must not" conditions.

Returns:

The created filter.

should

public static Points.Filter should(List<Points.Condition> shouldConditions)

Creates a Points.Filter with "should" conditions.

Parameters:

shouldConditions - The list of "should" conditions.

Returns:

The created filter.