Match document types in document selections exactly only

Routing all child types to a cluster a parent is added to
may be convenient for some users, but if it's not what you want
it is then harder to prevent it from happening.

1 files changed, 5 insertions, 5 deletions

diff --git a/document/src/main/java/com/yahoo/document/select/rule/ExpressionNode.java b/document/src/main/java/com/yahoo/document/select/rule/ExpressionNode.java
index 2da82abc614..1c0b009396d 100644
--- a/document/src/main/java/com/yahoo/document/select/rule/ExpressionNode.java
+++ b/document/src/main/java/com/yahoo/document/select/rule/ExpressionNode.java
@@ -7,7 +7,7 @@ import com.yahoo.document.select.Context;
 import com.yahoo.document.select.Visitor;
 
 /**
- * This is the interface of all expression nodes. It declares the methods requires by all expression nodes to maintain
+ * The interface of all expression nodes. It declares the methods requires by all expression nodes to maintain
  * a working document selector language.
  *
  * @author Simon Thoresen Hult
@@ -17,22 +17,22 @@ public interface ExpressionNode {
     /**
      * Evaluate the content of this node based on document object, and return that value.
      *
-     * @param doc the document to evaluate over.
-     * @return the value of this.
+     * @param doc the document to evaluate over
+     * @return the value of this
      */
     Object evaluate(Context doc);
 
     /**
      * Returns the set of bucket ids covered by this node.
      *
-     * @param factory the factory used by the current application.
+     * @param factory the factory used by the current application
      */
     BucketSet getBucketSet(BucketIdFactory factory);
 
     /**
      * Perform visitation of this node.
      *
-     * @param visitor the visitor that wishes to visit the node.
+     * @param visitor the visitor that wishes to visit the node
      */
     void accept(Visitor visitor);