Merge pull request #10 from ojhaujjwal/feature/apparent-power

Created new quantity, 'ApparentPower'

src/Crisu83/Conversion/Quantity/ApparentPower/ApparentPower.php

@@ -0,0 +1,33 @@
+<?php
+/*
+ * This file is part of Conversion.
+ *
+ * (c) 2013 Christoffer Niska
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Crisu83\Conversion\Quantity\ApparentPower;
+
+use Crisu83\Conversion\Quantity\Quantity;
+
+/**
+ * Class ApparentPower
+ * @package Crisu83\Conversion\Quantity\ApparentPower
+ */
+class ApparentPower extends Quantity
+{
+    /**
+     * @var string native unit name
+     */
+    protected static $native = Unit::VOLT_AMPERE;
+
+    /**
+     * @var array conversion map (unit => native unit)
+     */
+    protected static $conversionMap = array(
+        Unit::VOLT_AMPERE      => 1,
+        Unit::KILOVOLT_AMPERE  => 1000,
+    );
+}

src/Crisu83/Conversion/Quantity/ApparentPower/Unit.php

@@ -0,0 +1,23 @@
+<?php
+/*
+ * This file is part of Conversion.
+ *
+ * (c) 2013 Christoffer Niska
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Crisu83\Conversion\Quantity\ApparentPower;
+
+use Crisu83\Conversion\Quantity\Unit as BaseUnit;
+
+/**
+ * Class Unit
+ * @package Crisu83\Conversion\Quantity\ApparentPower
+ */
+class Unit extends BaseUnit
+{
+    const VOLT_AMPERE       = 'VA';
+    const KILOVOLT_AMPERE   = 'kVA';
+}