X-Git-Url: https://dev.e-taxonomy.eu/gitweb/cdmlib.git/blobdiff_plain/17093cc0fa5ff22f1daeb69d66ad08f40e5cb50f..4a45c8bdf856a1e20ec0f95e9ba61e4ff9b98073:/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureTree.java

diff --git a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureTree.java b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureTree.java
index abb7b14c38..33f7d0e5fd 100644
--- a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureTree.java
+++ b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/description/FeatureTree.java
@@ -10,7 +10,9 @@
 package eu.etaxonomy.cdm.model.description;
 
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
 
 import javax.persistence.Entity;
@@ -81,6 +83,7 @@ public class FeatureTree extends TermBase {
 	protected FeatureTree() {
 		super();
 		root = FeatureNode.NewInstance();
+		root.setFeatureTree(this);
 	}
 
 	/** 
@@ -187,4 +190,16 @@ public class FeatureTree extends TermBase {
 		return result;
 	}
 	
+	/**
+	 * Computes a set of distinct features that are present in this feature tree
+	 * 
+	 * @return
+	 */
+	@Transient
+	public Set<Feature> getDistinctFeatures(){
+		Set<Feature> features = new HashSet<Feature>();
+		
+		return root.getDistinctFeaturesRecursive(features);
+	}
+	
 }
\ No newline at end of file