<?php

namespace ByJG\AnyDataset\Core;

use Iterator;
use ReturnTypeWillChange;

/**
 * @psalm-suppress MissingTemplateParam
 */
abstract class GenericIterator implements IteratorInterface, Iterator
{
    public function hasNext(): bool
    {
        return $this->valid();
    }

    public function moveNext(): RowInterface|null
    {
        $row = $this->current();
        $this->next();
        return $row;
    }

    /**
     * @inheritDoc
     * @param array $fields
     * @return array
     */
    public function toArray(array $fields = []): array
    {
        $retArray = [];

        foreach ($this as $singleRow) {
            $retArray[] = $singleRow->toArray($fields);
        }

        return $retArray;
    }

    /**
     * @inheritDoc
     */
    #[ReturnTypeWillChange]
    abstract public function key(): mixed;

    /**
     * @return mixed
     */
    #[ReturnTypeWillChange]
    abstract public function current(): mixed;

    /**
     * @inheritDoc
     */
    #[ReturnTypeWillChange]
    public function rewind(): void
    {
        // Do nothing
    }

    /**
     * @inheritDoc
     */
    #[ReturnTypeWillChange]
    abstract public function next(): void;

    /**
     * @inheritDoc
     */
    #[ReturnTypeWillChange]
    abstract public function valid(): bool;
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTM4OTMzOTAxNTk3MTYxMyA5MDA3MTEwNTI4ODY3MTA2IDMzMzA5MTc2MjM0OTgzNDU=