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Posted to commits@uima.apache.org by sc...@apache.org on 2015/10/29 19:40:38 UTC

svn commit: r1711323 - /uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/admin/FSIndexComparator.java

Author: schor
Date: Thu Oct 29 18:40:38 2015
New Revision: 1711323

URL: http://svn.apache.org/viewvc?rev=1711323&view=rev
Log:
[UIMA-4669] comment change, more specific subtype returned

Modified:
    uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/admin/FSIndexComparator.java

Modified: uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/admin/FSIndexComparator.java
URL: http://svn.apache.org/viewvc/uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/admin/FSIndexComparator.java?rev=1711323&r1=1711322&r2=1711323&view=diff
==============================================================================
--- uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/admin/FSIndexComparator.java (original)
+++ uima/uimaj/branches/experiment-v3-jcas/uimaj-core/src/main/java/org/apache/uima/cas/admin/FSIndexComparator.java Thu Oct 29 18:40:38 2015
@@ -19,15 +19,19 @@
 
 package org.apache.uima.cas.admin;
 
+import java.util.Comparator;
+
 import org.apache.uima.cas.Feature;
+import org.apache.uima.cas.FeatureStructure;
 import org.apache.uima.cas.Type;
+import org.apache.uima.cas.impl.FeatureImpl;
+import org.apache.uima.jcas.cas.TOP;
 
 /**
- * Interface for creating comparators, which in turn are used to create indexes.
- * 
- * 
+ * This interface describes objects which specify the comparison used in indexes for keys. 
  */
 public interface FSIndexComparator extends Comparable<FSIndexComparator> {
+  
 
   static final int FEATURE_KEY = 0;
 
@@ -91,7 +95,7 @@ public interface FSIndexComparator exten
    *          The number of the key.
    * @return The corresponding feature, if it exists; <code>null</code>, else.
    */
-  Feature getKeyFeature(int key);
+  FeatureImpl getKeyFeature(int key);
 
   /**
    * Get the comparator for this key.