wow-api/me.ahoo.wow.api.query/FilterExpression

FilterExpression

sealed interface FilterExpression : RewritableFilter<FilterExpression>

Numeric predicates compare the selected backend's stored or indexed representation, including its precision and quantization. Exact-match capability does not promise arbitrary-precision equality with a source value. Explicit string-comparison contracts remain independent of numeric representation.

Inheritors

Properties

operator

abstract val operator: FilterOperator

spec

val FilterExpression.spec: FilterOperatorSpec

Functions

appendFilter

open override fun appendFilter(append: FilterExpression): FilterExpression

childFilters

fun FilterExpression.childFilters(): List<FilterExpression>

The direct child filters of this node: the operands of AND / OR / NOR and the predicate of ELEMENT_MATCH. Every other node is a leaf and returns an empty list. The one walker of a filter tree: consumers that visit the tree read the children from here instead of matching the logical nodes themselves.

withFilter

open override fun withFilter(newFilter: FilterExpression): FilterExpression