/**
* gets the vertices in this cluster
*
* @return
*/
public Collection<String> getVertexIds() {
ArrayList<String> ids = new ArrayList<String>();
for (SemiClusteringVertex v : getVertices()) {
ids.add(v.getVertexID());
}
return (Collection) ids;
}
public void readFields(DataInput in) throws IOException {
if (in.readBoolean()) {
this.semiClusterId = in.readUTF();
}
this.semiClusterScore = in.readDouble();
if (in.readBoolean()) {
int len = in.readInt();
if (len > 0) {
for (int i = 0; i < len; i++) {
SemiClusteringVertex v = new SemiClusteringVertex();
v.readFields(in);
semiClusterVertexList.add(v);
}
}
}
int len = in.readInt();
if (len > 0) {
for (int i = 0; i < len; i++) {
SemiClusterDetails sd = new SemiClusterDetails();
sd.readFields(in);
semiClusterContainThis.add(sd);
}
}
}
public int getInternalWeight() {
int internalWeight = 0;
for (SemiClusteringVertex v : getVertices()) {
for (Edge<IntWritable> e : v.getEdges()) {
if (getVertexIds().contains(e.getDestinationVertex()))
internalWeight += e.getEdgeValue().get();
}
}
return internalWeight;
}