TreeObject::getNodes()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
crap 1
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<?php
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/*
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 * This file is part of Transfer.
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 *
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 * For the full copyright and license information, please view the LICENSE file located
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 * in the root directory.
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 */
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namespace Transfer\Data;
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/**
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 * Value object with tree node functionality.
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 */
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class TreeObject extends ValueObject
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{
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    /**
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     * @var array Node collection
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     */
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    protected $nodes = array();
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    /**
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     * Returns nodes.
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     *
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     * @return array Node collection
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     */
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    public function getNodes()
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    {
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        return $this->nodes;
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    }
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    /**
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     * Adds node.
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     *
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     * @param ObjectInterface $node Node to add
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     */
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    public function addNode($node)
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    {
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        $this->nodes[spl_object_hash($node)] = $node;
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    }
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    /**
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     * Removes node.
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     *
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     * @param ObjectInterface $node Node to remove
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     */
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    public function removeNode(ObjectInterface $node)
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    {
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        unset($this->nodes[spl_object_hash($node)]);
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    }
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}
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