<?php
namespace PharIo\Version;
class VersionConstraintValue
{
/**
* @var VersionNumber
*/
private $major;
/**
* @var VersionNumber
*/
private $minor;
/**
* @var VersionNumber
*/
private $patch;
/**
* @var string
*/
private $label = '';
/**
* @var string
*/
private $buildMetaData = '';
/**
* @var string
*/
private $versionString = '';
/**
* @param string $versionString
*/
public function __construct($versionString) {
$this->versionString = $versionString;
$this->parseVersion($versionString);
}
/**
* @param $versionString
*/
private function parseVersion($versionString) {
$this->extractBuildMetaData($versionString);
$this->extractLabel($versionString);
$versionSegments = explode('.', $versionString);
$this->major = new VersionNumber($versionSegments[0]);
$minorValue = isset($versionSegments[1]) ? $versionSegments[1] : null;
$patchValue = isset($versionSegments[2]) ? $versionSegments[2] : null;
$this->minor = new VersionNumber($minorValue);
$this->patch = new VersionNumber($patchValue);
}
/**
* @param string $versionString
*/
private function extractBuildMetaData(&$versionString) {
if (preg_match('/\+(.*)/', $versionString, $matches) == 1) {
$this->buildMetaData = $matches[1];
$versionString = str_replace($matches[0], '', $versionString);
}
}
/**
* @param string $versionString
*/
private function extractLabel(&$versionString) {
if (preg_match('/\-(.*)/', $versionString, $matches) == 1) {
$this->label = $matches[1];
$versionString = str_replace($matches[0], '', $versionString);
}
}
/**
* @return string
*/
public function getLabel() {
return $this->label;
}
/**
* @return string
*/
public function getBuildMetaData() {
return $this->buildMetaData;
}
/**
* @return string
*/
public function getVersionString() {
return $this->versionString;
}
/**
* @return VersionNumber
*/
public function getMajor() {
return $this->major;
}
/**
* @return VersionNumber
*/
public function getMinor() {
return $this->minor;
}
/**
* @return VersionNumber
*/
public function getPatch() {
return $this->patch;
}
}