<?php

/*
 * This file is part of the Maestro Workflow.
 * Copyright (C) Compos Juliot
 */

namespace Maestro\Component\Workflow\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\MappedSuperclass()
 */
abstract class Command
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    protected $id;

    /**
     * @ORM\Column(type="string", length=255)
     */
    protected $name;

    /**
     * @ORM\Column(type="string", length=255)
     */
    protected $command;

    /**
     * @ORM\ManyToMany(targetEntity="Maestro\Component\Workflow\Entity\Transitions")
     */
    protected $transitions;

    public function __construct()
    {
        $this->transitions = new ArrayCollection();
    }

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getName(): ?string
    {
        return $this->name;
    }

    public function setName(string $name): self
    {
        $this->name = $name;

        return $this;
    }

    /**
     * @return Collection|Transitions[]
     */
    public function getTransitions(): Collection
    {
        return $this->transitions;
    }

    public function addTransition(Transitions $transition): self
    {
        if (!$this->transitions->contains($transition)) {
            $this->transitions[] = $transition;
        }

        return $this;
    }

    public function removeTransition(Transitions $transition): self
    {
        if ($this->transitions->contains($transition)) {
            $this->transitions->removeElement($transition);
        }

        return $this;
    }

    public function getCommand(): ?string
    {
        return $this->command;
    }

    public function setCommand(string $command): self
    {
        $this->command = $command;

        return $this;
    }
}