AbstractNamespace.php 1.99 KB
Newer Older
1
2
3
4
5
6
7
8
<?php

/*
 * © 2016 IRSTEA
 * Guillaume Perréal <guillaume.perreal@irstea.fr>
 * Tous droits réservés.
 */

9
namespace Irstea\PlantUmlBundle\Model\Namespace_\Php;
10
11
12
13
14
15
16
17
18
19
20

use Irstea\PlantUmlBundle\Model\NamespaceInterface;
use Irstea\PlantUmlBundle\Model\NodeInterface;
use Irstea\PlantUmlBundle\Writer\WritableInterface;
use Irstea\PlantUmlBundle\Writer\WriterInterface;

/**
 * Description of Namespace
 *
 * @author Guillaume Perréal <guillaume.perreal@irstea.fr>
 */
21
abstract class AbstractNamespace extends AbstractNamespace
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
{
    /**
     * @var NamespaceInterface
     */
    private $children = [];

    /**
     * @param type $namespaceName
     * @return NamespaceInterface
     */
    public function getNamespace($namespaceName)
    {
        $namespaceName = trim($namespaceName, '\\');
        if (!$namespaceName) {
            return $this;
        }
        @list($head, $tail) = explode('\\', $namespaceName, 2);
        if (!isset($this->children[$head])) {
            $this->children[$head] = new Namespace_($this, $head);
        }
        if (empty($tail)) {
            return $this->children[$head];
        }
        return $this->children[$head]->getNamespace($tail);
    }

    /**
     * @return $string
     */
    abstract protected function getNamespacePrefix();

53
    public function getNodeLabel($name)
54
55
56
57
58
59
60
61
    {
        $prefix = $this->getNamespacePrefix();
        if (0 === strpos($name, $prefix)) {
            return substr($name, strlen($prefix));
        }
        return $name;
    }

62
63
64
65
66
    public function getNodeId($name)
    {
        return str_replace('\\', '.', $name).'_node';
    }

67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
    /**
     * @param WriterInterface $writer
     * @return self
     */
    protected function outputChildrenTo(WriterInterface $writer)
    {
        foreach ($this->children as $child) {
            $child->outputTo($writer);
        }
        return $this;
    }

    /**
     * @return bool
     */
    protected function isEmpty()
    {
        return parent::isEmpty() && empty($this->children);
    }
}