<?php
abstract class RegraDeCalculo
{
public function calcula(Funcionario $funcionario)
{
$salario = $funcionario->getSalario();
if ($salario > $this->limite()) {
return $salario * $this->porcentagemAcimaDoLimite();
}
return $salario * $this->porcentagemBase();
}
protected function limite(){}
protected function porcentagemAcimaDoLimite(){}
protected function porcentagemBase(){}
}
class DezOuVintePorCento extends RegraDeCalculo
{
protected function porcentagemBase()
{
return 0.9;
}
protected function porcentagemAcimaDoLimite()
{
return 0.8;
}
protected function limite()
{
return 3000;
}
}
class QuinzeOuVinteECincoPorCento extends RegraDeCalculo
{
protected function porcentagemBase()
{
return 0.85;
}
protected function porcentagemAcimaDoLimite()
{
return 0.75;
}
protected function limite()
{
return 2500;
}
}
class Funcionario
{
protected $nome;
protected $salario;
protected $cargo;
public function __construct($nome, $salario, $cargo)
{
$this->nome = $nome;
$this->salario = $salario;
$this->cargo = $cargo;
}
public function getNome()
{
return $this->nome;
}
public function getSalario()
{
return $this->salario;
}
public function getCargo()
{
return $this->cargo;
}
}
class Cargo
{
private $cargos = array(
// Removidos namespaces somente para os exemplos
"desenvolvedor" => "DezOuVintePorCento",
"dba" => "QuinzeOuVinteECincoPorCento",
"testador" => "QuinzeOuVinteECincoPorCento"
);
private $regra;
public function __construct($regra)
{
if (array_key_exists($regra, $this->cargos)) {
$this->regra = $this->cargos[$regra];
} else {
throw new \Exception("Cargo inválido");
}
}
public function getRegra()
{
return new $this->regra();
}
}
$cargo = new Cargo('desenvolvedor');
$calculo = $cargo->getRegra()->calcula(new Funcionario('Andre', 2000.0, 'desenvolvedor'));
echo $calculo;
- Output for git.master, git.master_jit, rfc.property-hooks
- 1800
This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.
Active branches
Archived branches
Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page
preferences:
62.61 ms | 401 KiB | 8 Q