Changeset 15 for src/main/java/weka/clusterers/forMetisMQI/graph/Bisection.java

Timestamp:

Sep 17, 2010, 6:04:18 PM (14 years ago)

Author:

gnappo

Message:

Individuazione del miglioramento del taglio: tentativi.

File:

• src/main/java/weka/clusterers/forMetisMQI/graph/Bisection.java (modified) (1 diff)

src/main/java/weka/clusterers/forMetisMQI/graph/Bisection.java

@@ -139 +139 @@
         
         /**
-         * Returns the smaller subgraph of this bisection.
+         * Returns the smaller not empty subgraph of this bisection, null otherwise.
          * @return
          */
-        public Subgraph getSmallerSubgraph() {
+        public Subgraph getSmallerNotEmptySubgraph() {
+                if(a.getVertexCount() > 0 && b.getVertexCount() == 0)
+                        return a;
+                if(b.getVertexCount() > 0 && a.getVertexCount() == 0)
+                        return b;
                 if(a.getVertexCount() < b.getVertexCount())
                         return a;