X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2Ffeatures%2FFeatureMatcherI.java;h=9a188082201a5ce53dde7818f35a9c140daff5c3;hb=30119dce1634085c41372d55b528a7a878b03b23;hp=07b060cfc53ae5911629f0c7d52329188ab41265;hpb=25e75b5a6eac9f5353b76aef114c47ead13a1392;p=jalview.git

diff --git a/src/jalview/datamodel/features/FeatureMatcherI.java b/src/jalview/datamodel/features/FeatureMatcherI.java
index 07b060c..9a18808 100644
--- a/src/jalview/datamodel/features/FeatureMatcherI.java
+++ b/src/jalview/datamodel/features/FeatureMatcherI.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 jalview.datamodel.SequenceFeature;
@@ -43,9 +63,23 @@ public interface FeatureMatcherI
   boolean isByScore();
 
   /**
+   * Answers true if match is against a feature attribute (text or range)
+   * 
+   * @return
+   */
+  boolean isByAttribute();
+
+  /**
    * Answers the match condition that is applied
    * 
    * @return
    */
   MatcherI getMatcher();
+
+  /**
+   * Answers a string representation of this object suitable for use when
+   * persisting data, in a format that can be reliably read back. Any changes to
+   * the format should be backwards compatible.
+   */
+  String toStableString();
 }