core/org.gnit.lucenekmp.document/LongField/Companion

Companion

Functions

fun newDistanceFeatureQuery(field: String, weight: Float, origin: Long, pivotDistance: Long): Query

Returns a query that scores documents based on their distance to origin: score = weight * pivotDistance / (pivotDistance + distance), ie. score is in the [0, weight] range, is equal to weight when the document's value is equal to origin and is equal to weight/2 when the document's value is distant of pivotDistance from origin. In case of multi-valued fields, only the closest point to origin will be considered. This query is typically useful to boost results based on recency by adding this query to a Occur.SHOULD clause of a BooleanQuery.

newExactQuery

fun newExactQuery(field: String, value: Long): Query

Create a query for matching an exact long value.

newRangeQuery

fun newRangeQuery(field: String, lowerValue: Long, upperValue: Long): Query

Create a range query for long values.

newSetQuery

fun newSetQuery(field: String, vararg values: Long): Query

Create a query matching values in a supplied set

newSortField

fun newSortField(field: String, reverse: Boolean, selector: SortedNumericSelector.Type): SortField

Create a new SortField for long values.