1 files changed, 89 insertions, 0 deletions
diff --git a/src/NXP/Classes/Operand.php b/src/NXP/Classes/Operand.php
new file mode 100644
index 0000000..fae0c69
--- /dev/null
+++ b/src/NXP/Classes/Operand.php
@@ -0,0 +1,89 @@
+<?php
+
+/**
+ * This file is part of the MathExecutor package
+ *
+ * (c) Alexander Kiryukhin
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code
+ */
+
+namespace NXP\Classes;
+
+class Operand
+{
+    const LEFT_ASSOCIATED = 'LEFT_ASSOCIATED';
+    const RIGHT_ASSOCIATED = 'RIGHT_ASSOCIATED';
+    const ASSOCIATED = 'ASSOCIATED';
+
+    const UNARY  = 'UNARY';
+    const BINARY = 'BINARY';
+
+    /**
+     * @var string
+     */
+    private $symbol;
+
+    /**
+     * @var int
+     */
+    private $priority;
+
+    /**
+     * @var string
+     */
+    private $association;
+
+    /**
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @var callable
+     */
+    private $callback;
+
+    /**
+     * @param $symbol
+     * @param $priority
+     * @param $association
+     * @param $type
+     * @param $callback
+     */
+    public function __construct($symbol, $priority, $association, $type, $callback)
+    {
+        $this->association = $association;
+        $this->symbol = $symbol;
+        $this->type = $type;
+        $this->priority = $priority;
+        $this->callback = $callback;
+    }
+
+    public function getAssociation()
+    {
+        return $this->association;
+    }
+
+    public function getSymbol()
+    {
+        return $this->symbol;
+    }
+
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function getCallback()
+    {
+        return $this->callback;
+    }
+
+    public function getPriority()
+    {
+        return $this->priority;
+    }
+
+}