root / src / com / rackspacecloud / android / AddNodesActivity.java @ b2a2d2f1
History | View | Annotate | Download (15.9 kB)
| 1 |
package com.rackspacecloud.android; |
|---|---|
| 2 |
|
| 3 |
import java.util.ArrayList; |
| 4 |
|
| 5 |
import com.rackspace.cloud.loadbalancer.api.client.Node; |
| 6 |
import com.rackspace.cloud.servers.api.client.CloudServersException; |
| 7 |
import com.rackspace.cloud.servers.api.client.Server; |
| 8 |
import com.rackspace.cloud.servers.api.client.ServerManager; |
| 9 |
|
| 10 |
import android.content.Intent; |
| 11 |
import android.os.AsyncTask; |
| 12 |
import android.os.Bundle; |
| 13 |
import android.util.Log; |
| 14 |
import android.view.LayoutInflater; |
| 15 |
import android.view.View; |
| 16 |
import android.view.View.OnClickListener; |
| 17 |
import android.view.ViewGroup; |
| 18 |
import android.widget.ArrayAdapter; |
| 19 |
import android.widget.Button; |
| 20 |
import android.widget.CheckBox; |
| 21 |
import android.widget.CompoundButton; |
| 22 |
import android.widget.LinearLayout; |
| 23 |
import android.widget.ListView; |
| 24 |
import android.widget.CompoundButton.OnCheckedChangeListener; |
| 25 |
import android.widget.TextView; |
| 26 |
|
| 27 |
public class AddNodesActivity extends CloudListActivity { |
| 28 |
|
| 29 |
private static final int ADD_NODE_CODE = 178; |
| 30 |
private static final int ADD_EXTERNAL_NODE_CODE = 188; |
| 31 |
|
| 32 |
//servers are what are displayed in the ListView
|
| 33 |
//(possible and checked nodes)
|
| 34 |
private ArrayList<Server> possibleNodes; |
| 35 |
//nodes are the nodes the user has selected
|
| 36 |
private ArrayList<Node> nodes; |
| 37 |
//the last position in the listview that was clicked
|
| 38 |
private int lastCheckedPos; |
| 39 |
//the location in nodes of the last node that was clicked
|
| 40 |
private int positionOfNode; |
| 41 |
|
| 42 |
@SuppressWarnings("unchecked") |
| 43 |
@Override
|
| 44 |
public void onCreate(Bundle savedInstanceState) { |
| 45 |
super.onCreate(savedInstanceState);
|
| 46 |
nodes = (ArrayList<Node>) this.getIntent().getExtras().get("nodes"); |
| 47 |
possibleNodes = (ArrayList<Server>) this.getIntent().getExtras().get("possibleNodes"); |
| 48 |
setContentView(R.layout.addnodes); |
| 49 |
restoreState(savedInstanceState); |
| 50 |
} |
| 51 |
|
| 52 |
@Override
|
| 53 |
protected void onSaveInstanceState(Bundle outState) { |
| 54 |
super.onSaveInstanceState(outState);
|
| 55 |
outState.putSerializable("nodes", nodes);
|
| 56 |
outState.putSerializable("possibleNodes", possibleNodes);
|
| 57 |
outState.putInt("lastCheckedPos", lastCheckedPos);
|
| 58 |
outState.putInt("positionOfNode", positionOfNode);
|
| 59 |
} |
| 60 |
|
| 61 |
@SuppressWarnings("unchecked") |
| 62 |
protected void restoreState(Bundle state) { |
| 63 |
super.restoreState(state);
|
| 64 |
|
| 65 |
if (state != null && state.containsKey("nodes")){ |
| 66 |
nodes = (ArrayList<Node>) state.getSerializable("nodes"); |
| 67 |
if(nodes == null){ |
| 68 |
nodes = new ArrayList<Node>(); |
| 69 |
} |
| 70 |
} |
| 71 |
|
| 72 |
if (state != null && state.containsKey("lastCheckedPos")){ |
| 73 |
lastCheckedPos = (Integer) state.getSerializable("lastCheckedPos"); |
| 74 |
} |
| 75 |
|
| 76 |
if (state != null && state.containsKey("positionOfNode")){ |
| 77 |
positionOfNode = (Integer) state.getSerializable("positionOfNode"); |
| 78 |
} |
| 79 |
|
| 80 |
if (state != null && state.containsKey("possibleNodes") && state.getSerializable("possibleNodes") != null) { |
| 81 |
possibleNodes = (ArrayList<Server>) state.getSerializable("possibleNodes"); |
| 82 |
if (possibleNodes.size() == 0) { |
| 83 |
displayNoServersCell(); |
| 84 |
} else {
|
| 85 |
getListView().setDividerHeight(1); // restore divider lines |
| 86 |
setListAdapter(new ServerAdapter());
|
| 87 |
} |
| 88 |
} else {
|
| 89 |
loadServers(); |
| 90 |
} |
| 91 |
|
| 92 |
Button submitNodes = (Button) findViewById(R.id.submit_nodes_button); |
| 93 |
submitNodes.setOnClickListener(new OnClickListener() {
|
| 94 |
|
| 95 |
@Override
|
| 96 |
public void onClick(View v) { |
| 97 |
Intent viewIntent = new Intent();
|
| 98 |
viewIntent.putExtra("nodes", nodes);
|
| 99 |
viewIntent.putExtra("possibleNodes", possibleNodes);
|
| 100 |
setResult(RESULT_OK, viewIntent); |
| 101 |
printTheNodes(); |
| 102 |
finish(); |
| 103 |
} |
| 104 |
}); |
| 105 |
|
| 106 |
Button addExternalNode = (Button) findViewById(R.id.add_external_node); |
| 107 |
addExternalNode.setOnClickListener(new OnClickListener() {
|
| 108 |
|
| 109 |
@Override
|
| 110 |
public void onClick(View v) { |
| 111 |
positionOfNode = -1;
|
| 112 |
Intent viewIntent = new Intent(getContext(), AddExternalNodeActivity.class);
|
| 113 |
//when first creating a load balancer
|
| 114 |
//weighting nodes in not an option
|
| 115 |
viewIntent.putExtra("weighted", false); |
| 116 |
startActivityForResult(viewIntent, ADD_EXTERNAL_NODE_CODE); |
| 117 |
} |
| 118 |
}); |
| 119 |
} |
| 120 |
|
| 121 |
@Override
|
| 122 |
public void onBackPressed(){ |
| 123 |
setResult(RESULT_CANCELED); |
| 124 |
finish(); |
| 125 |
} |
| 126 |
|
| 127 |
protected void onListItemClick(ListView l, View v, int position, long id) { |
| 128 |
if (possibleNodes != null && possibleNodes.size() > 0) { |
| 129 |
if(!possibleNodes.get(position).getName().equals("External Node")){ |
| 130 |
LinearLayout linear = (LinearLayout) findViewById(R.id.nodes_linear_layout); |
| 131 |
ListView serversList = (ListView) linear.findViewById(android.R.id.list); |
| 132 |
View row = serversList.getChildAt(position);
|
| 133 |
CheckBox checkBox = (CheckBox)row.findViewById(R.id.add_node_checkbox); |
| 134 |
if(!checkBox.isChecked()){
|
| 135 |
//if the checkbox was not previously checked, treat the listItemClick
|
| 136 |
//the same as checking the checkbox
|
| 137 |
checkBox.setChecked(!checkBox.isChecked()); |
| 138 |
} else {
|
| 139 |
//if the checkbox was already checked when the listItemClick occurred,
|
| 140 |
//then treat it like an edit
|
| 141 |
|
| 142 |
Server server = possibleNodes.get(position); |
| 143 |
|
| 144 |
//Need to put all the ip's of the server into one
|
| 145 |
//list so they can all be displayed in one spinner
|
| 146 |
String[] ipAddresses = getAllIpsOfServer(server); |
| 147 |
|
| 148 |
Node node = getNodeFromServer(server); |
| 149 |
|
| 150 |
positionOfNode = findNodePosition(node); |
| 151 |
lastCheckedPos = position; |
| 152 |
|
| 153 |
Intent viewIntent = new Intent(getContext(), AddNodeActivity.class);
|
| 154 |
viewIntent.putExtra("ipAddresses", ipAddresses);
|
| 155 |
viewIntent.putExtra("name", server.getName());
|
| 156 |
if(node != null){ |
| 157 |
viewIntent.putExtra("node", node);
|
| 158 |
} |
| 159 |
//weighted is false, because on initial node add
|
| 160 |
//weight is not option
|
| 161 |
viewIntent.putExtra("weighted", false); |
| 162 |
startActivityForResult(viewIntent, ADD_NODE_CODE); |
| 163 |
} |
| 164 |
} else {
|
| 165 |
//When clicked on an external node
|
| 166 |
Server server = possibleNodes.get(position); |
| 167 |
Node node = getNodeFromServer(server); |
| 168 |
positionOfNode = findNodePosition(node); |
| 169 |
lastCheckedPos = position; |
| 170 |
Intent viewIntent = new Intent(getContext(), AddExternalNodeActivity.class);
|
| 171 |
if(node != null){ |
| 172 |
viewIntent.putExtra("node", node);
|
| 173 |
} |
| 174 |
//weighted is false, because on initial node add
|
| 175 |
//weight is not option
|
| 176 |
viewIntent.putExtra("weighted", false); |
| 177 |
startActivityForResult(viewIntent, ADD_EXTERNAL_NODE_CODE); |
| 178 |
} |
| 179 |
} |
| 180 |
} |
| 181 |
|
| 182 |
//return the location of node in nodes
|
| 183 |
//if it is no in there then -1
|
| 184 |
private int findNodePosition(Node node){ |
| 185 |
for(int i = 0; i < nodes.size(); i++){ |
| 186 |
String address = node.getAddress();
|
| 187 |
if(address.equals(nodes.get(i).getAddress())){
|
| 188 |
return i;
|
| 189 |
} |
| 190 |
} |
| 191 |
return -1; |
| 192 |
} |
| 193 |
|
| 194 |
private void displayNoServersCell() { |
| 195 |
String a[] = new String[1]; |
| 196 |
a[0] = "No Nodes"; |
| 197 |
setListAdapter(new ArrayAdapter<String>(this, R.layout.nonodescell, R.id.no_nodes_label, a)); |
| 198 |
getListView().setTextFilterEnabled(true);
|
| 199 |
getListView().setDividerHeight(0); // hide the dividers so it won't look like a list row |
| 200 |
getListView().setItemsCanFocus(false);
|
| 201 |
} |
| 202 |
|
| 203 |
private void setServerList(ArrayList<Server> servers) { |
| 204 |
if (servers == null) { |
| 205 |
servers = new ArrayList<Server>(); |
| 206 |
} |
| 207 |
String[] serverNames = new String[servers.size()]; |
| 208 |
this.possibleNodes = new ArrayList<Server>(); |
| 209 |
|
| 210 |
if (servers != null) { |
| 211 |
for (int i = 0; i < servers.size(); i++) { |
| 212 |
Server server = servers.get(i); |
| 213 |
this.possibleNodes.add(i, server);
|
| 214 |
serverNames[i] = server.getName(); |
| 215 |
} |
| 216 |
} |
| 217 |
|
| 218 |
if (serverNames.length == 0) { |
| 219 |
displayNoServersCell(); |
| 220 |
} else {
|
| 221 |
getListView().setDividerHeight(1); // restore divider lines |
| 222 |
setListAdapter(new ServerAdapter());
|
| 223 |
} |
| 224 |
} |
| 225 |
|
| 226 |
private void loadServers() { |
| 227 |
new LoadServersTask().execute((Void[]) null); |
| 228 |
} |
| 229 |
|
| 230 |
// * Adapter/
|
| 231 |
class ServerAdapter extends ArrayAdapter<Server> { |
| 232 |
ServerAdapter() {
|
| 233 |
super(AddNodesActivity.this, R.layout.listservernodecell, possibleNodes);
|
| 234 |
} |
| 235 |
|
| 236 |
public View getView(int position, View convertView, ViewGroup parent) { |
| 237 |
|
| 238 |
final Server server = possibleNodes.get(position);
|
| 239 |
LayoutInflater inflater = getLayoutInflater(); |
| 240 |
View row = inflater.inflate(R.layout.listservernodecell, parent, false); |
| 241 |
|
| 242 |
TextView label = (TextView) row.findViewById(R.id.label); |
| 243 |
label.setText(server.getName()); |
| 244 |
|
| 245 |
TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
| 246 |
if(server.getName().equals("External Node")){ |
| 247 |
sublabel.setText(server.getPrivateIpAddresses()[0]);
|
| 248 |
} else {
|
| 249 |
sublabel.setText(server.getFlavor().getName() + " - " + server.getImage().getName());
|
| 250 |
} |
| 251 |
|
| 252 |
//Need to put all the ip's of the server into one
|
| 253 |
//list so they can all be displayed in one spinner
|
| 254 |
final String[] ipAddresses = getAllIpsOfServer(server); |
| 255 |
|
| 256 |
final int pos = position; |
| 257 |
CheckBox add = (CheckBox) row.findViewById(R.id.add_node_checkbox); |
| 258 |
|
| 259 |
if(inNodeList(server)){
|
| 260 |
add.setChecked(true);
|
| 261 |
} |
| 262 |
|
| 263 |
add.setOnCheckedChangeListener(new OnCheckedChangeListener() {
|
| 264 |
|
| 265 |
@Override
|
| 266 |
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { |
| 267 |
if(isChecked){
|
| 268 |
//if node is being check it won't be in nodes positionOfNode is -1
|
| 269 |
positionOfNode = -1;
|
| 270 |
lastCheckedPos = pos; |
| 271 |
Intent viewIntent = new Intent(getContext(), AddNodeActivity.class);
|
| 272 |
viewIntent.putExtra("ipAddresses", ipAddresses);
|
| 273 |
viewIntent.putExtra("name", server.getName());
|
| 274 |
//weighted is false, because on initial node add
|
| 275 |
//weight is not option
|
| 276 |
viewIntent.putExtra("weighted", false); |
| 277 |
startActivityForResult(viewIntent, ADD_NODE_CODE); |
| 278 |
} |
| 279 |
else{
|
| 280 |
removeNodeFromList(server); |
| 281 |
if(server.getName().equals("External Node")){ |
| 282 |
possibleNodes.remove(server); |
| 283 |
setServerList(possibleNodes); |
| 284 |
} |
| 285 |
} |
| 286 |
} |
| 287 |
}); |
| 288 |
|
| 289 |
return(row);
|
| 290 |
} |
| 291 |
|
| 292 |
//returns true if an ip from server
|
| 293 |
//is the address of one of the nodes
|
| 294 |
private boolean inNodeList(Server server){ |
| 295 |
for(Node node : nodes){
|
| 296 |
String nodeIp = node.getAddress();
|
| 297 |
if(serverHasIp(server, nodeIp)){
|
| 298 |
return true; |
| 299 |
} |
| 300 |
} |
| 301 |
return false; |
| 302 |
} |
| 303 |
|
| 304 |
/*
|
| 305 |
* need to remove by id because that is
|
| 306 |
* what is unique
|
| 307 |
*/
|
| 308 |
private void removeNodeFromList(Server server){ |
| 309 |
for(int i = 0; i < nodes.size(); i++){ |
| 310 |
Node node = nodes.get(i); |
| 311 |
if(serverHasIp(server, node.getAddress())){
|
| 312 |
nodes.remove(i); |
| 313 |
break;
|
| 314 |
} |
| 315 |
} |
| 316 |
} |
| 317 |
} |
| 318 |
|
| 319 |
private String getNameFromIp(String address){ |
| 320 |
for(Server s: possibleNodes){
|
| 321 |
if(serverHasIp(s, address)){
|
| 322 |
return s.getName();
|
| 323 |
} |
| 324 |
} |
| 325 |
return ""; |
| 326 |
} |
| 327 |
|
| 328 |
//returns true if address is an address of
|
| 329 |
//one of the users cloud servers
|
| 330 |
private boolean ipInList(String address){ |
| 331 |
for(Server s : possibleNodes){
|
| 332 |
if(serverHasIp(s, address) && !s.getName().equals("External Node")){ |
| 333 |
return true; |
| 334 |
} |
| 335 |
} |
| 336 |
return false; |
| 337 |
} |
| 338 |
|
| 339 |
//returns true if address is one of server's addresses
|
| 340 |
private boolean serverHasIp(Server server, String address){ |
| 341 |
String[] addresses = server.getPrivateIpAddresses(); |
| 342 |
if(addresses != null){ |
| 343 |
for(int i = 0; i < addresses.length; i++){ |
| 344 |
if(addresses[i].equals(address)){
|
| 345 |
return true; |
| 346 |
} |
| 347 |
} |
| 348 |
} |
| 349 |
addresses = server.getPublicIpAddresses(); |
| 350 |
if(addresses != null){ |
| 351 |
for(int i = 0; i < addresses.length; i++){ |
| 352 |
if(addresses[i].equals(address)){
|
| 353 |
return true; |
| 354 |
} |
| 355 |
} |
| 356 |
} |
| 357 |
return false; |
| 358 |
} |
| 359 |
|
| 360 |
//returns the node that is using an ip from server
|
| 361 |
private Node getNodeFromServer(Server server){
|
| 362 |
for(Node node : nodes){
|
| 363 |
if(serverHasIp(server, node.getAddress())){
|
| 364 |
return node;
|
| 365 |
} |
| 366 |
} |
| 367 |
return null; |
| 368 |
} |
| 369 |
|
| 370 |
//returns an array of all the ip's of server
|
| 371 |
private String[] getAllIpsOfServer(Server server){ |
| 372 |
String[] publicIp = server.getPublicIpAddresses(); |
| 373 |
String[] privateIp = server.getPrivateIpAddresses(); |
| 374 |
if(publicIp == null){ |
| 375 |
publicIp = new String[0]; |
| 376 |
} |
| 377 |
if(privateIp == null){ |
| 378 |
privateIp = new String[0]; |
| 379 |
} |
| 380 |
String[] ipAddresses = new String[privateIp.length + publicIp.length]; |
| 381 |
for(int i = 0; i < privateIp.length; i++){ |
| 382 |
ipAddresses[i] = privateIp[i]; |
| 383 |
} |
| 384 |
for(int i = 0; i < publicIp.length; i++){ |
| 385 |
ipAddresses[i+privateIp.length] = publicIp[i]; |
| 386 |
} |
| 387 |
|
| 388 |
return ipAddresses;
|
| 389 |
} |
| 390 |
|
| 391 |
private class LoadServersTask extends AsyncTask<Void, Void, ArrayList<Server>> { |
| 392 |
private CloudServersException exception;
|
| 393 |
|
| 394 |
@Override
|
| 395 |
protected void onPreExecute(){ |
| 396 |
showDialog(); |
| 397 |
} |
| 398 |
|
| 399 |
@Override
|
| 400 |
protected ArrayList<Server> doInBackground(Void... arg0) { |
| 401 |
ArrayList<Server> servers = null; |
| 402 |
try {
|
| 403 |
servers = (new ServerManager()).createList(true, getContext()); |
| 404 |
} catch (CloudServersException e) {
|
| 405 |
exception = e; |
| 406 |
} |
| 407 |
return servers;
|
| 408 |
} |
| 409 |
|
| 410 |
@Override
|
| 411 |
protected void onPostExecute(ArrayList<Server> result) { |
| 412 |
hideDialog(); |
| 413 |
if (exception != null) { |
| 414 |
showAlert("Error", exception.getMessage());
|
| 415 |
} |
| 416 |
|
| 417 |
//Add the external nodes
|
| 418 |
for(int i = 0; i < nodes.size(); i++){ |
| 419 |
if(nodes.get(i).getName().equals("External Node")){ |
| 420 |
Server server = new Server();
|
| 421 |
server.setName("External Node");
|
| 422 |
String[] ip = {nodes.get(i).getAddress()}; |
| 423 |
server.setPrivateIpAddresses(ip); |
| 424 |
result.add(server); |
| 425 |
} |
| 426 |
} |
| 427 |
setServerList(result); |
| 428 |
} |
| 429 |
} |
| 430 |
|
| 431 |
//removes a node with ip of address from nodes
|
| 432 |
//if one doesnt exists doesn nothing
|
| 433 |
/*
|
| 434 |
private void removeNodeWithIp(String address){
|
| 435 |
for(int i = 0; i < nodes.size(); i++){
|
| 436 |
Node n = nodes.get(i);
|
| 437 |
if(n.getAddress().equals(address)){
|
| 438 |
nodes.remove(i);
|
| 439 |
break;
|
| 440 |
}
|
| 441 |
}
|
| 442 |
}
|
| 443 |
*/
|
| 444 |
|
| 445 |
protected void onActivityResult(int requestCode, int resultCode, Intent data){ |
| 446 |
int pos = lastCheckedPos;
|
| 447 |
if(requestCode == ADD_NODE_CODE && resultCode == RESULT_OK){
|
| 448 |
//data will be null is user back out on edit
|
| 449 |
//we dont need to do anything then
|
| 450 |
//if new node added data won't be null
|
| 451 |
//so create the new node and add it to the list
|
| 452 |
if(data != null){ |
| 453 |
//will remove the node if it's already in the list
|
| 454 |
//so we can update it
|
| 455 |
//removeNodeWithIp(data.getStringExtra("nodeIp"));
|
| 456 |
if(positionOfNode >= 0){ |
| 457 |
nodes.remove(positionOfNode); |
| 458 |
} |
| 459 |
|
| 460 |
Node node = new Node();
|
| 461 |
node.setAddress(data.getStringExtra("nodeIp"));
|
| 462 |
node.setCondition(data.getStringExtra("nodeCondition"));
|
| 463 |
node.setName(possibleNodes.get(pos).getName()); |
| 464 |
node.setPort(data.getStringExtra("nodePort"));
|
| 465 |
node.setWeight(data.getStringExtra("nodeWeight"));
|
| 466 |
nodes.add(node); |
| 467 |
} |
| 468 |
} |
| 469 |
else if(requestCode == ADD_NODE_CODE && resultCode == RESULT_CANCELED){ |
| 470 |
//uncheck the node at lastCheckedPos
|
| 471 |
LinearLayout linear = (LinearLayout) findViewById(R.id.nodes_linear_layout); |
| 472 |
ListView serversList = (ListView) linear.findViewById(android.R.id.list); |
| 473 |
Log.d("info", "number of items in serverList " + serversList.getChildCount()); |
| 474 |
Log.d("info", "lastCheckedPos is " + Integer.toString(pos)); |
| 475 |
View row = serversList.getChildAt(pos);
|
| 476 |
Log.d("info", ("is row null? " + Boolean.toString(row == null))); |
| 477 |
CheckBox checkBox = (CheckBox)row.findViewById(R.id.add_node_checkbox); |
| 478 |
checkBox.setChecked(false);
|
| 479 |
} |
| 480 |
|
| 481 |
else if(requestCode == ADD_EXTERNAL_NODE_CODE && resultCode == RESULT_OK){ |
| 482 |
Node node = new Node();
|
| 483 |
node.setAddress(data.getStringExtra("nodeIp"));
|
| 484 |
node.setCondition(data.getStringExtra("nodeCondition"));
|
| 485 |
node.setName("External Node");
|
| 486 |
node.setPort(data.getStringExtra("nodePort"));
|
| 487 |
node.setWeight(data.getStringExtra("nodeWeight"));
|
| 488 |
|
| 489 |
/*
|
| 490 |
* If the ip is from a cloud server, alert to user
|
| 491 |
* so they can select it from there
|
| 492 |
*/
|
| 493 |
if(!ipInList(node.getAddress())){
|
| 494 |
|
| 495 |
if(positionOfNode >= 0){ |
| 496 |
nodes.remove(positionOfNode); |
| 497 |
} |
| 498 |
|
| 499 |
nodes.add(node); |
| 500 |
//Add it to server list so it display in the listview
|
| 501 |
Server server = new Server();
|
| 502 |
server.setName("External Node");
|
| 503 |
String[] ip = {data.getStringExtra("nodeIp")}; |
| 504 |
server.setPrivateIpAddresses(ip); |
| 505 |
possibleNodes.add(server); |
| 506 |
setServerList(possibleNodes); |
| 507 |
} else {
|
| 508 |
String name = getNameFromIp(node.getAddress());
|
| 509 |
if(name.equals("External Node")){ |
| 510 |
showAlert("Error", "This IP has already been added as an external node, please edit" + |
| 511 |
"it from the list.");
|
| 512 |
} else {
|
| 513 |
showAlert("Error", "This IP belongs to a cloud server: \"" + getNameFromIp(node.getAddress()) |
| 514 |
+ "\", please edit it from the list.");
|
| 515 |
} |
| 516 |
} |
| 517 |
} |
| 518 |
printTheNodes(); |
| 519 |
} |
| 520 |
|
| 521 |
private void printTheNodes(){ |
| 522 |
for(Node n: nodes){
|
| 523 |
Log.d("info", "address: " + n.getAddress() + " Port: " + n.getPort() + " Cond: " + n.getCondition()); |
| 524 |
} |
| 525 |
Log.d("info", " SPACE "); |
| 526 |
} |
| 527 |
|
| 528 |
} |