/**
* Returns true if a network provider can be satified by the required sector
*
* @param NetworkProvider $provider
* @return boolean
*/
public function isSatisfiedBy(NetworkProvider $provider)
{
foreach ($provider->getCoverageZones() as $zone) {
if ($zone->sectorExists($this->requiredSector)) {
return true;
}
}
return false;
}
<?php require 'CoverageZone.php'; require 'NetworkProvider.php'; require 'SpecificationInterface.php'; require 'SectorMatchSpecification.php'; // Network provider A, two zones $networkA = new NetworkProvider(); $networkA->addCoverageZone(new CoverageZone(array(1, 2, 3, 4, 5))); $networkA->addCoverageZone(new CoverageZone(array(10, 11, 12, 13, 14, 15))); // Network provider B, a single zone $networkB = new NetworkProvider(); $networkB->addCoverageZone(new CoverageZone(array(1, 3, 5, 7, 9))); // We specify that we want to match on sector 7 $specification = new SectorMatchSpecification(7); var_dump($specification->isSatisfiedBy($networkA), $specification->isSatisfiedBy($networkB));
