From 305a2987cd9dc69dee4e87a698b87d41764ac37a Mon Sep 17 00:00:00 2001
From: x2000coic <x2000coic>
Date: Thu, 25 Nov 2004 22:00:39 +0000
Subject: [PATCH] some basic functions

---
 include/exalead/exalead.class.php | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/include/exalead/exalead.class.php b/include/exalead/exalead.class.php
index 4e19185..dfcd6dc 100644
--- a/include/exalead/exalead.class.php
+++ b/include/exalead/exalead.class.php
@@ -44,6 +44,19 @@ class ExaleadKeyword{
     $exclude_href = "";
     $reset_href = "";  
   }
+ 
+  function is_normal(){
+    return empty($this->reset_href);
+  }
+
+  function is_refined(){
+    return ( (!empty($this->reset_href)) && ($this->count > 0) );
+  }
+  
+  function is_excluded(){
+    return ( (!empty($this->reset_href)) && ($this->count == 0) );
+  }
+ 
 }
 
 class ExaleadGroup{
@@ -124,6 +137,18 @@ class ExaleadCategory{
    $this->gcount = "";
   }
   
+  function is_normal(){
+    return empty($this->reset_href);
+  }
+
+  function is_refined(){
+    return ( (!empty($this->reset_href)) && ($this->count > 0) );
+  }
+  
+  function is_excluded(){
+    return ( (!empty($this->reset_href)) && ($this->count == 0) );
+  }
+
 }
 
 class ExaleadHit{
-- 
2.1.4