<?php

namespace ByJG\AnyDataset\Core;

/**
 * Iterator class is a structure used to navigate forward in a AnyDataset structure.
 */
class AnyIterator extends GenericIterator
{
    /**
     * Row Elements
     * @var array
     */
    private $list;

    /**
     * Current row number
     * @var int
     */
    private $curRow;

    /**
     * Iterator constructor
     *
     * @param Row[] $list
     */
    public function __construct($list)
    {
        $this->curRow = 0;
        $this->list = $list;
    }

    /**
     * @inheritDoc
     */
    public function count()
    {
        return count($this->list);
    }

    /**
     * @inheritDoc
     */
    public function hasNext()
    {
        return ($this->curRow < $this->count());
    }

    /**
     * @inheritDoc
     */
    public function moveNext()
    {
        if (!$this->hasNext()) {
            return null;
        }
        return $this->list[$this->curRow++];
    }

    /**
     * @inheritDoc
     */
    public function key()
    {
        return $this->curRow;
    }

    /**
     * @param IteratorFilter $filter
     * @return AnyIterator
     */
    public function withFilter(IteratorFilter $filter)
    {
        return new AnyIterator($filter->match($this->list));
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjYyNjc5MzcxNDk4MjA2MCA5ODI4NTg4OTcwNTk3NzkzIDE1Mzg0NDgwMzgxOTA5OQ==