From 9d01b2a0fbd447beb60d248e67fbb3fca3ddd9a4 Mon Sep 17 00:00:00 2001
From: Gianpaolo Coro <gianpaolo.coro@isti.cnr.it>
Date: Wed, 29 May 2013 15:09:17 +0000
Subject: [PATCH] git-svn-id:
 https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-analysis/EcologicalEngineGeoSpatialExtension@76477
 82a268e6-3cf1-43bd-a215-b396298e98cf

---
 .../gcube/dataanalysis/geo/retrieval/GeoIntersector.java  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/gcube/dataanalysis/geo/retrieval/GeoIntersector.java b/src/main/java/org/gcube/dataanalysis/geo/retrieval/GeoIntersector.java
index 12b4d62..36bfb8c 100644
--- a/src/main/java/org/gcube/dataanalysis/geo/retrieval/GeoIntersector.java
+++ b/src/main/java/org/gcube/dataanalysis/geo/retrieval/GeoIntersector.java
@@ -32,7 +32,11 @@ public class GeoIntersector {
 		featurer.setScope(scope);
 		this.configDir=cfgDir;
 	}
-
+	
+	public FeaturesManager getFeaturer(){
+		return featurer;
+	}
+	
 	public LinkedHashMap<String, Double> getFeaturesInTime(String layerTitle, double x, double y) throws Exception {
 		return getFeaturesInTime(layerTitle, x, y, 0);
 	}
@@ -117,7 +121,7 @@ public class GeoIntersector {
 						boolean found = false;
 						
 						for (FeaturedPolygon poly:featuresInTime){
-								if (poly.p.covers(po)){
+								if (poly!=null && poly.p!=null && poly.p.covers(po)){
 //									System.out.println(po+" intersected by "+poly.p+ " assigning value "+poly.value);
 //									features.add(poly.value);
 									featuresarray[k] =  poly.value;