[Openlcb-svn-commits] SF.net SVN: openlcb:[4184] trunk/prototypes/java/src/org/openlcb/cdi/impl/ ConfigRepresentation.java

[<br...@us...>]

Revision: 4184
          http://sourceforge.net/p/openlcb/svn/4184
Author:   bracz
Date:     2016-07-14 17:22:40 +0000 (Thu, 14 Jul 2016)
Log Message:
-----------
Adds a string rendering of the last visible value for CDI entries, updated on every change notification.

Modified Paths:
--------------
    trunk/prototypes/java/src/org/openlcb/cdi/impl/ConfigRepresentation.java

Modified: trunk/prototypes/java/src/org/openlcb/cdi/impl/ConfigRepresentation.java
===================================================================
--- trunk/prototypes/java/src/org/openlcb/cdi/impl/ConfigRepresentation.java	2016-07-14 17:22:22 UTC (rev 4183)
+++ trunk/prototypes/java/src/org/openlcb/cdi/impl/ConfigRepresentation.java	2016-07-14 17:22:40 UTC (rev 4184)
@@ -299,10 +299,14 @@
         public int size;
         /// Internal key for this variable or group
         public String key;
+        /// String-rendered value of this entry. Populated for leaf entries.
+        public String lastVisibleValue = null;
 
         public abstract CdiRep.Item getCdiItem();
+        protected void updateVisibleValue() {}
 
         public void fireUpdate() {
+            updateVisibleValue();
             firePropertyChange(UPDATE_ENTRY_DATA, null, null);
         }
 
@@ -486,6 +490,11 @@
             return rep;
         }
 
+        @Override
+        protected void updateVisibleValue() {
+            lastVisibleValue = Long.toString(getValue());
+        }
+
         public long getValue() {
             MemorySpaceCache cache = getCacheForSpace(space);
             byte[] b = cache.read(origin, size);
@@ -530,6 +539,11 @@
             return rep;
         }
 
+        @Override
+        protected void updateVisibleValue() {
+            lastVisibleValue = getValue().toString();
+        }
+
         public EventID getValue() {
             MemorySpaceCache cache = getCacheForSpace(space);
             byte[] b = cache.read(origin, size);
@@ -564,6 +578,11 @@
             return rep;
         }
 
+        @Override
+        protected void updateVisibleValue() {
+            lastVisibleValue = getValue();
+        }
+
         public String getValue() {
             MemorySpaceCache cache = getCacheForSpace(space);
             byte[] b = cache.read(origin, size);

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