PHPSA\Compiler\Scalar

Complexity

Total Complexity

4

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	factory()	0	9	2
A	__construct()	0	19	2

<?php

namespace PHPSA\Compiler;

use PHPSA\Context;
use PhpParser\Node;
use PHPSA\Compiler;
use PHPSA\Compiler\Scalar\AbstractScalarCompiler;
use RuntimeException;

class Scalar
{
    /**
     * @param Node\Scalar $scalar
     * @throws RuntimeException
     * @return AbstractScalarCompiler
     */
    protected function factory(Node\Scalar $scalar)
    {
        switch (get_class($scalar)) {
            case Node\Scalar\LNumber::class:
                return new Compiler\Scalar\LNum();
        }

        throw new RuntimeException('Unknown scalar: ' . get_class($scalar));
    }

    /**
     * @param Node\Scalar $scalar
     * @param Context $context
     */
    public function __construct(Node\Scalar $scalar, Context $context)
    {
        try {
            $context->getEventManager()->fire(
                Event\ScalarBeforeCompile::EVENT_NAME,
                new Event\ScalarBeforeCompile(
                    $scalar,
                    $context
                )
            );

            $compiler = $this->factory($scalar);
        } catch (\Exception $e) {
            $context->debug('ScalarCompiler is not implemented for ' . get_class($scalar));
            return;
        }

        $compiler->pass($scalar, $context);
    }
}