JAL- 2835 support filter on nested attribute keys

[jalview.git] / src / jalview / util / matcher / KeyedMatcherSet.java

diff --git a/src/jalview/util/matcher/KeyedMatcherSet.java b/src/jalview/util/matcher/KeyedMatcherSet.java
index adc04ba..a4be48a 100644 (file)
--- a/src/jalview/util/matcher/KeyedMatcherSet.java
+++ b/src/jalview/util/matcher/KeyedMatcherSet.java
@@ -1,7 +1,6 @@
 package jalview.util.matcher;
 
 import java.util.ArrayList;
-import java.util.Iterator;
 import java.util.List;
 import java.util.function.Function;
 
@@ -20,7 +19,7 @@ public class KeyedMatcherSet implements KeyedMatcherSetI
   }
 
   @Override
-  public boolean matches(Function<String, String> valueProvider)
+  public boolean matches(Function<String[], String> valueProvider)
   {
     /*
      * no conditions matches anything
@@ -91,9 +90,9 @@ public class KeyedMatcherSet implements KeyedMatcherSetI
   }
 
   @Override
-  public Iterator<KeyedMatcherI> getMatchers()
+  public Iterable<KeyedMatcherI> getMatchers()
   {
-    return matchConditions.iterator();
+    return matchConditions;
   }
 
   @Override