<?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:----MTAyNzU2OTcxNzUwMTQ1MSAxOTg2NDQ4NzY0MTAzMTkzIDMxNTk3ODUwMzA2MDc0NzI=