/**
* This method adds the given cluster into cluster list of this compound model, and moreover it
* adds this compound model into set of clustered nodes of the given cluster. This is done by
* calling super method. Since this is a compound model, this operation is done recursively.
*/
public void addCluster(Cluster cluster) {
// call super method
super.addCluster(cluster);
// get all children node models
List childrenNodes = this.children;
Iterator itr = childrenNodes.iterator();
// iterate over each child node model
while (itr.hasNext()) {
NodeModel childModel = (NodeModel) itr.next();
// recursively add children node models to the cluster
childModel.addCluster(cluster);
}
}
/**
* This method add this compound model into a cluster with given cluster ID. If such cluster
* doesn't exist in ClusterManager, it creates a new cluster. This is done by calling super
* method. Since this is a compound model, this operation is done recursively for every child.
*/
public void addCluster(int clusterID) {
super.addCluster(clusterID);
// It is guaranteed here that a cluster with clusterID exists.
// Therefore, instead of iterating for each child, use the other
// addCluster(cluster) method for recursion.
Cluster cluster = this.eClusterManager.getClusterByID(clusterID);
// get all children node models
List childrenNodes = this.children;
Iterator itr = childrenNodes.iterator();
// iterate over each child node model
while (itr.hasNext()) {
NodeModel childModel = (NodeModel) itr.next();
// recursively add children node models to the cluster
childModel.addCluster(cluster);
}
}
