public Node addNode(Role role) {
Node2 n2 = nodes.getNode2(role);
if (null == n2) {
n2 = new Node2(role, this);
nodes.addNode2(n2);
}
boolean f = false;
for (int i = 0; i < headNum; i++) {
if (head[i].getFirst().equals(n2)) f = true;
}
if (false == f) addHead(n2);
return n2;
}
public Node addNode(ComplexRole cr) {
Node3 n3 = nodes.getNode3(cr);
if (null == n3) {
n3 = new Node3(cr, this);
nodes.addNode3(n3);
}
boolean f = false;
for (int i = 0; i < headNum; i++) {
if (head[i].getFirst().equals(n3)) f = true;
}
if (false == f) addHead(n3);
return n3;
}
public Node addNode(TMSPrincipal principal) {
// TODO Auto-generated method stub
Node1 n1 = nodes.getNode1(principal);
if (null == n1) {
n1 = new Node1(principal, this);
nodes.addNode1(n1);
}
boolean f = false;
for (int i = 0; i < headNum; i++) {
if (head[i].getFirst().equals(n1)) f = true;
}
if (false == f) addHead(n1);
return n1;
}