X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2Ffeatures%2FFeatureAttributes.java;h=d2745115de84f688bc6d0342ece596351b535d13;hb=refs%2Fheads%2Ffeature%2FJAL-4307_hetatm_showhide;hp=10249f37ab68ae90b4557f706edb54e421b3e128;hpb=788e840cc150aa4777a370cebfdf5d17589bbbaf;p=jalview.git

diff --git a/src/jalview/datamodel/features/FeatureAttributes.java b/src/jalview/datamodel/features/FeatureAttributes.java
index 10249f3..d274511 100644
--- a/src/jalview/datamodel/features/FeatureAttributes.java
+++ b/src/jalview/datamodel/features/FeatureAttributes.java
@@ -1,3 +1,23 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview 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.
+ *  
+ * Jalview 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 Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
 package jalview.datamodel.features;
 
 import java.util.ArrayList;
@@ -110,8 +130,8 @@ public class FeatureAttributes
           try
           {
             float f = Float.valueOf(value);
-            min = hasValue ? Float.min(min, f) : f;
-            max = hasValue ? Float.max(max, f) : f;
+            min = hasValue ? Math.min(min, f) : f;
+            max = hasValue ? Math.max(max, f) : f;
             hasValue = true;
             type = (type == null || type == Datatype.Number)
                     ? Datatype.Number
@@ -133,7 +153,9 @@ public class FeatureAttributes
     }
 
     /**
-     * Answers the description of the attribute, if recorded and unique, or null if either no, or more than description is recorded
+     * Answers the description of the attribute, if recorded and unique, or null
+     * if either no, or more than description is recorded
+     * 
      * @return
      */
     public String getDescription()
@@ -334,7 +356,7 @@ public class FeatureAttributes
     {
       return;
     }
-  
+
     Map<String[], AttributeData> atts = attributes.get(featureType);
     if (atts == null)
     {
@@ -371,4 +393,27 @@ public class FeatureAttributes
     }
     return null;
   }
+
+  /**
+   * Resets all attribute metadata
+   */
+  public void clear()
+  {
+    attributes.clear();
+  }
+
+  /**
+   * Resets attribute metadata for one feature type
+   * 
+   * @param featureType
+   */
+  public void clear(String featureType)
+  {
+    Map<String[], AttributeData> map = attributes.get(featureType);
+    if (map != null)
+    {
+      map.clear();
+    }
+
+  }
 }