ONOS-7887 Rename action profile-related entities

Members can exist outside of a group. Previous naming was ambiguous
about this.

Action group -> action profile group
Action group member -> action profile member

Change-Id: I5097e92253353d355b864e689f9653df2d318230
diff --git a/core/api/src/main/java/org/onosproject/net/pi/service/PiGroupTranslator.java b/core/api/src/main/java/org/onosproject/net/pi/service/PiGroupTranslator.java
index d5eb5af..5d7b6b3 100644
--- a/core/api/src/main/java/org/onosproject/net/pi/service/PiGroupTranslator.java
+++ b/core/api/src/main/java/org/onosproject/net/pi/service/PiGroupTranslator.java
@@ -18,12 +18,12 @@
 
 import com.google.common.annotations.Beta;
 import org.onosproject.net.group.Group;
-import org.onosproject.net.pi.runtime.PiActionGroup;
+import org.onosproject.net.pi.runtime.PiActionProfileGroup;
 
 /**
- * A translator of groups to PI action groups.
+ * A translator of groups to PI action profile groups.
  */
 @Beta
 public interface PiGroupTranslator
-        extends PiTranslator<Group, PiActionGroup> {
+        extends PiTranslator<Group, PiActionProfileGroup> {
 }