Connect to the CAS - round 1.

stack/cas/answer.class.php

@@ -0,0 +1,126 @@
+<?php
+// This file is part of Stack - http://stack.bham.ac.uk//
+//
+// Stack is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Stack is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Stack.  If not, see <http://www.gnu.org/licenses/>.
+
+
+/**
+* A single result returned by maxima
+*
+*/
+class STACK_CAS_Maxima_Answer {
+
+    /**
+    *
+    *
+    * @access private
+    * @var string
+    */
+    private $label;
+    /**
+    *
+    *
+    * @access private
+    * @var string
+    */
+    private $display;
+    /**
+    *
+    *
+    * @access private
+    * @var string
+    */
+    private $error;
+    /**
+    *
+    *
+    * @access private
+    * @var string
+    */
+    private $value;
+
+    /**
+    *
+    *
+    * @param string $label
+    * @param string $value
+    * @param string $display
+    * @param string $error
+    *
+    */
+    public function __construct($label, $value, $display, $error)
+    {
+        $this->label = $label;
+        $this->display = $display;
+        $this->error = $error;
+        $this->value = $value;
+    }
+
+    /**
+    * returns the label
+    *
+    * @access public
+    * @return string
+    */
+    public function getLabel()
+    {
+        return $this->label;
+    }
+
+    /**
+    * returns a string ready for display
+    *
+    * @access public
+    * @return string
+    */
+    public function getDisplay()
+    {
+        return $this->display;
+    }
+
+    /**
+    * returns the raw value
+    *
+    * @access public
+    * @return string
+    */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+    * Returns any errors
+    *
+    * @access public
+    * @return string
+    */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+    * Sets the display string
+    *
+    * @access public
+    * @param string
+    */
+    public function setDisplay($text)
+    {
+        $this->display = $text;
+    }
+
+
+}