<?php

namespace DeliciousBrains\WPMDB\Common\DryRun;

class DiffGroup {
	/**
	 * @var PersistenceInterface
	 */
	private $persistence;

	/**
	 * @var string
	 */
	private $table;

	/**
	 * @var DiffEntity[]
	 */
	private $entities = [];

	/**
	 * @param PersistenceInterface $persistence
	 */
	public function __construct( PersistenceInterface $persistence ) {
		$this->persistence = $persistence;
	}

	/**
	 * @param $table
	 */
	public function setTable( $table ) {
		$this->table = $table;
	}

	/**
	 * @param DiffEntity $entity
	 */
	public function addEntity( DiffEntity $entity ) {
		$this->entities[] = $entity;
	}

	/**
	 * @return DiffEntity[]
	 */
	public function getEntities() {
		return $this->entities;
	}

	/**
	 * @return mixed
	 */
	public function getTable() {
		return $this->table;
	}

	/**
	 * post-find/replace procedures.
	 */
	public function finalize() {
		$this->persistence->add( $this );
		$this->persistence->store();
	}
}