wikimedia/mediawiki-extensions-CirrusSearch

<?php

namespace CirrusSearch\Parser\AST;

use CirrusSearch\Parser\AST\Visitor\Visitor;

/**
 * Wildcard query
 */
class WildcardNode extends ParsedNode {

    /**
     * @var string
     */
    private $wildcardQuery;

    /**
     * @param int $startOffset
     * @param int $endOffset
     * @param string $wildcard the wildcard query (should remain as written by the user)
     */
    public function __construct( $startOffset, $endOffset, $wildcard ) {
        parent::__construct( $startOffset, $endOffset );
        $this->wildcardQuery = $wildcard;
    }

    /**
     * @return array
     */
    public function toArray() {
        return [ 'wildcard' => array_merge( parent::baseParams(),
            [ 'wildcardquery' => $this->wildcardQuery ] ) ];
    }

    /**
     * The wildcard query.
     * Beware that it may contain potentially slow queries:
     * - leading wildcards
     * - non negligible number of wildcards
     * @return string
     */
    public function getWildcardQuery() {
        return $this->wildcardQuery;
    }

    /**
     * @param Visitor $visitor
     */
    public function accept( Visitor $visitor ) {
        $visitor->visitWildcardNode( $this );
    }
}