added a getter to ScopeArtifactFilter to enable interrogation

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@763009 13f79535-47bb-0310-9956-ffa450edef68

maven-compat/src/main/java/org/apache/maven/artifact/resolver/filter/ScopeArtifactFilter.java

@@ -40,8 +40,12 @@ public class ScopeArtifactFilter
 
     private final boolean systemScope;
 
+    private final String scope;
+    
     public ScopeArtifactFilter( String scope )
     {
+        this.scope = scope;
+        
         if ( Artifact.SCOPE_COMPILE.equals( scope ) )
         {
             systemScope = true;
@@ -111,4 +115,9 @@ public class ScopeArtifactFilter
             return true;
         }
     }
+
+    public String getScope()
+    {
+        return scope;
+    }
 }