BitWasp\Bitcoin\Transaction\TransactionOutput

Complexity

Total Complexity

7

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Test Coverage

Coverage

94.12%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getValue()	0	3	1
A	__construct()	0	7	2
A	getScript()	0	3	1
A	equals()	0	8	2
A	getBuffer()	0	3	1

<?php

declare(strict_types=1);

namespace BitWasp\Bitcoin\Transaction;

use BitWasp\Bitcoin\Script\ScriptInterface;
use BitWasp\Bitcoin\Serializable;
use BitWasp\Bitcoin\Serializer\Transaction\TransactionOutputSerializer;
use BitWasp\Buffertools\BufferInterface;

class TransactionOutput extends Serializable implements TransactionOutputInterface
{

    /**
     * @var int
     */
    private $value;

    /**
     * @var ScriptInterface
     */
    private $script;

    /**
     * Initialize class
     *
     * @param int $value
     * @param ScriptInterface $script
     */
    public function __construct(int $value, ScriptInterface $script)
    {
        if ($value < 0) {
            throw new \RuntimeException('Transaction output value cannot be negative');
        }
        $this->value = $value;
        $this->script = $script;
    }

    /**
     * {@inheritdoc}
     * @see TransactionOutputInterface::getValue()
     */
    public function getValue(): int
    {
        return $this->value;
    }

    /**
     * {@inheritdoc}
     * @see TransactionOutputInterface::getScript()
     */
    public function getScript(): ScriptInterface
    {
        return $this->script;
    }

    /**
     * {@inheritdoc}
     * @see TransactionOutputInterface::equals()
     */
    public function equals(TransactionOutputInterface $output): bool
    {
        $script = $this->script->equals($output->getScript());
        if (!$script) {
            return false;
        }

        return gmp_cmp($this->value, $output->getValue()) === 0;
    }

    /**
     * {@inheritdoc}
     * @see \BitWasp\Bitcoin\SerializableInterface::getBuffer()
     */
    public function getBuffer(): BufferInterface
    {
        return (new TransactionOutputSerializer())->serialize($this);
    }
}