core/org.gnit.lucenekmp.search/QueryVisitor

QueryVisitor

abstract class QueryVisitor

Allows recursion through a query tree

See also

Constructors

constructor()

Types

object Companion

Functions

open fun acceptField(field: String?): Boolean

Whether or not this field is of interest to the visitor

open fun consumeTerms(query: Query, vararg terms: Term)

Called by leaf queries that match on specific terms

consumeTermsMatching

open fun consumeTermsMatching(query: Query, field: String, automaton: () -> ByteRunAutomaton)

Called by leaf queries that match on a class of terms.

open fun getSubVisitor(occur: BooleanClause.Occur, parent: Query): QueryVisitor

Pulls a visitor instance for visiting child clauses of a query

open fun visitLeaf(query: Query?)

Called by leaf queries that do not match on terms