SVersions::getVersion()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 1
dl 0
loc 3
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
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<?php
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/**
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 * Service versions (index)
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 * User: moyo
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 * Date: 22/09/2017
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 * Time: 6:15 PM
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 */
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namespace Carno\Consul\Chips;
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trait SVersions
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{
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    /**
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     * @var int
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     */
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    private $versionIDX = null;
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    /**
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     * @return bool
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     */
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    public function hasVersion() : bool
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    {
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        return ! is_null($this->versionIDX);
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    }
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    /**
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     * @param int $index
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     * @return self
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     */
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    public function setVersion(int $index) : self
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    {
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        $this->versionIDX = $index;
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        return $this;
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    }
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    /**
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     * @return int
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     */
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    public function getVersion() : int
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    {
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        return $this->versionIDX ?? 0;
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    }
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}
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