NodeStack::drop() - Code Metrics - Inspection of "WIP: handling for NOCACHE and NOTOC" - cosmocode/dokuwiki-plugin-prosemirror - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#66)

by Michael

created 2018-09-18 13:40 UTC

NodeStack::drop() A

↳ Parent: NodeStack

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	5
nc	2
nop	1
dl	0
loc	9
rs	10
c	0
b	0
f	0

<?php

namespace dokuwiki\plugin\prosemirror\schema;

class NodeStack
{

    /** @var Node[] */
    protected $stack = [];

    /** @var int index to the top of the stack */
    protected $stacklength = -1;

    /** @var Node the root node */
    protected $doc;

    /**
     * NodeStack constructor.
     */
    public function __construct()
    {
        $node = new Node('doc');
        $this->doc = $node;
        $this->top($node);
    }

    /**
     * @return Node
     */
    public function getDocNode()
    {
        return $this->stack[0];
    }

    /**
     * Get the current node (the one at the top of the stack)
     *
     * @return Node
     */
    public function current()
    {
        return $this->stack[$this->stacklength];
    }

    /**
     * Get the document (top most level) node
     *
     * @return Node
     */
    public function doc()
    {
        return $this->doc;
    }

    /**
     * Make the given node the current one
     *
     * @param Node $node
     */
    protected function top(Node $node)
    {
        $this->stack[] = $node;
        $this->stacklength++;
    }

    /**
     * Add a new child node to the current node and make it the new current node
     *
     * @param Node $node
     */
    public function addTop(Node $node)
    {
        $this->add($node);
        $this->top($node);
    }

    /**
     * Pop the current node off the stack
     *
     * @param string $type The type of node that is expected. A RuntimeException is thrown if the current nod does not
     *                     match
     *
     * @return Node
     */
    public function drop($type)
    {
        /** @var Node $node */
        $node = array_pop($this->stack);
        $this->stacklength--;
        if ($node->getType() != $type) {
            throw new \RuntimeException("Expected the current node to be of type $type found " . $node->getType() . " instead.");
        }
        return $node;
    }

    /**
     * Add a new child node to the current node
     *
     * @param Node $node
     */
    public function add(Node $node)
    {
        $this->current()->addChild($node);
    }

    /**
     * Check if there have been any nodes added to the document
     */
    public function isEmpty()
    {
        return !$this->doc->hasContent();
    }
}


1			<?php
2
3			namespace dokuwiki\plugin\prosemirror\schema;
4
5			class NodeStack
6			{
7
8			/** @var Node[] */
9			protected $stack = [];
10
11			/** @var int index to the top of the stack */
12			protected $stacklength = -1;
13
14			/** @var Node the root node */
15			protected $doc;
16
17			/**
18			* NodeStack constructor.
19			*/
20			public function __construct()
21			{
22			$node = new Node('doc');
23			$this->doc = $node;
24			$this->top($node);
25			}
26
27			/**
28			* @return Node
29			*/
30			public function getDocNode()
31			{
32			return $this->stack[0];
33			}
34
35			/**
36			* Get the current node (the one at the top of the stack)
37			*
38			* @return Node
39			*/
40			public function current()
41			{
42			return $this->stack[$this->stacklength];
43			}
44
45			/**
46			* Get the document (top most level) node
47			*
48			* @return Node
49			*/
50			public function doc()
51			{
52			return $this->doc;
53			}
54
55			/**
56			* Make the given node the current one
57			*
58			* @param Node $node
59			*/
60			protected function top(Node $node)
61			{
62			$this->stack[] = $node;
63			$this->stacklength++;
64			}
65
66			/**
67			* Add a new child node to the current node and make it the new current node
68			*
69			* @param Node $node
70			*/
71			public function addTop(Node $node)
72			{
73			$this->add($node);
74			$this->top($node);
75			}
76
77			/**
78			* Pop the current node off the stack
79			*
80			* @param string $type The type of node that is expected. A RuntimeException is thrown if the current nod does not
81			* match
82			*
83			* @return Node
84			*/
85			public function drop($type)
86			{
87			/** @var Node $node */
88			$node = array_pop($this->stack);
89			$this->stacklength--;
90			if ($node->getType() != $type) {
91			throw new \RuntimeException("Expected the current node to be of type $type found " . $node->getType() . " instead.");
92			}
93			return $node;
94			}
95
96			/**
97			* Add a new child node to the current node
98			*
99			* @param Node $node
100			*/
101			public function add(Node $node)
102			{
103			$this->current()->addChild($node);
104			}
105
106			/**
107			* Check if there have been any nodes added to the document
108			*/
109			public function isEmpty()
110			{
111			return !$this->doc->hasContent();
112			}
113			}
114

cosmocode / dokuwiki-plugin-prosemirror

Pull Request — master (#66)

NodeStack::drop() A

Complexity

Size

Duplication

Importance

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