From 22153d43bbd10320ec98d2a7ee79ec3189991f6f Mon Sep 17 00:00:00 2001
From: Nate Jensen <Nathan.Jensen@raytheon.com>
Date: Mon, 3 Mar 2014 14:44:16 -0600
Subject: [PATCH] Issue #2792 enforce getDensity() will not return above max

Change-Id: I3d9f8587f73f50083436900b9f8d058bfdc20af1

Former-commit-id: a502a64219e869401b1bff82fbb73e67565a6dae
---
 .../core/rsc/capabilities/DensityCapability.java  | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/cave/com.raytheon.uf.viz.core/src/com/raytheon/uf/viz/core/rsc/capabilities/DensityCapability.java b/cave/com.raytheon.uf.viz.core/src/com/raytheon/uf/viz/core/rsc/capabilities/DensityCapability.java
index 1bb957765d..5603f56175 100644
--- a/cave/com.raytheon.uf.viz.core/src/com/raytheon/uf/viz/core/rsc/capabilities/DensityCapability.java
+++ b/cave/com.raytheon.uf.viz.core/src/com/raytheon/uf/viz/core/rsc/capabilities/DensityCapability.java
@@ -27,14 +27,17 @@ import com.raytheon.uf.viz.core.VizConstants;
 import com.raytheon.uf.viz.core.globals.VizGlobalsManager;
 
 /**
- * TODO Add Description
+ * A capability representing density of displayed items
  * 
  * <pre>
  * 
  * SOFTWARE HISTORY
  * Date         Ticket#    Engineer    Description
  * ------------ ---------- ----------- --------------------------
- * Apr 26, 2010            bsteffen     Initial creation
+ * Apr 26, 2010            bsteffen    Initial creation
+ * Mar 03, 2014 2792       njensen     Enforce getDensity() will never return
+ *                                        above MAX
+ * 
  * 
  * </pre>
  * 
@@ -83,7 +86,11 @@ public class DensityCapability extends AbstractCapability {
      * @return the density
      */
     public Double getDensity() {
-        return density;
+        if (density < MAX_THRESHOLD) {
+            return density;
+        } else {
+            return MAX_THRESHOLD;
+        }
     }
 
     /**
@@ -91,7 +98,7 @@ public class DensityCapability extends AbstractCapability {
      *            the density to set
      */
     public void setDensity(Double density) {
-        if (this.density != density) {
+        if (!this.density.equals(density)) {
             this.density = density;
             this.capabilityChanged();
         }