Merge Reader and Writer entities

Merged Cell/Row/Style entities

src/Spout/Common/Entity/Row.php

@@ -0,0 +1,115 @@
+<?php
+
+namespace Box\Spout\Common\Entity;
+
+use Box\Spout\Common\Entity\Style\Style;
+
+class Row
+{
+    /**
+     * The cells in this row
+     * @var Cell[]
+     */
+    protected $cells = [];
+
+    /**
+     * The row style
+     * @var Style
+     */
+    protected $style;
+
+    /**
+     * Row constructor.
+     * @param Cell[] $cells
+     * @param Style|null $style
+     */
+    public function __construct(array $cells, $style)
+    {
+        $this
+            ->setCells($cells)
+            ->setStyle($style);
+    }
+
+    /**
+     * @return Cell[] $cells
+     */
+    public function getCells()
+    {
+        return $this->cells;
+    }
+
+    /**
+     * @param Cell[] $cells
+     * @return Row
+     */
+    public function setCells(array $cells)
+    {
+        $this->cells = [];
+        foreach ($cells as $cell) {
+            $this->addCell($cell);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param Cell $cell
+     * @param mixed $cellIndex
+     * @parma int $cellIndex
+     * @return Row
+     */
+    public function setCellAtIndex(Cell $cell, $cellIndex)
+    {
+        $this->cells[$cellIndex] = $cell;
+
+        return $this;
+    }
+
+    /**
+     * @param Cell $cell
+     * @return Row
+     */
+    public function addCell(Cell $cell)
+    {
+        $this->cells[] = $cell;
+
+        return $this;
+    }
+
+    /**
+     * @return int
+     */
+    public function getNumCells()
+    {
+        return count($this->cells);
+    }
+
+    /**
+     * @return Style
+     */
+    public function getStyle()
+    {
+        return $this->style;
+    }
+
+    /**
+     * @param Style|null $style
+     * @return Row
+     */
+    public function setStyle($style)
+    {
+        $this->style = $style ?: new Style();
+
+        return $this;
+    }
+
+    /**
+     * @return array The row values, as array
+     */
+    public function toArray()
+    {
+        return array_map(function (Cell $cell) {
+            return !$cell->isError() ? $cell->getValue() : null;
+        }, $this->cells);
+    }
+}