<?php

declare(strict_types=1);

namespace PHPJava\Kernel\Mnemonics;

use PHPJava\Kernel\Filters\Normalizer;

final class _daload extends AbstractOperationCode implements OperationCodeInterface

{

protected $isStackingOperation = true;

public function getOperands(): ?Operands

{

parent::getOperands();

if ($this->operands !== null) {

return $this->operands;

}

return $this->operands = new Operands();

}

/**

* load a double from an array.

*/

public function execute(): void

{

parent::execute();

$index = Normalizer::getPrimitiveValue($this->popFromOperandStack());

$arrayref = $this->popFromOperandStack();

$this->pushToOperandStack(

$arrayref[$index]

);

}

}