/**
* Creates instances of CloudSim's PowerDatacenter class from a list of datacenter registries.
*
* @param dcrList a list of datacenter registries.
* @return a map containing names of datacenters as keys and PowerDatacenter instances as values.
* @since 1.0
*/
static HashMap<String, PowerDatacenter> createDatacenters() {
List<DatacenterRegistry> dcrList = DatacenterRegistryBusiness.getListOfDatacenters();
HashMap<String, PowerDatacenter> map = new HashMap<String, PowerDatacenter>();
for (DatacenterRegistry dcr : dcrList) {
List<PowerHost> hostList = createHosts(dcr.getHostList());
if (hostList == null) {
return null;
}
DatacenterCharacteristics chars =
new DatacenterCharacteristics(
dcr.getArchitecture(),
dcr.getOs(),
dcr.getVmm(),
hostList,
dcr.getTimeZone(),
dcr.getCostPerSec(),
dcr.getCostPerMem(),
dcr.getCostPerStorage(),
dcr.getCostPerBw());
LinkedList<Storage> storageList = createStorageList(dcr.getSanList());
try {
Optional<VmAllocationPolicy> allocationPolicy =
VM_ALLOCATION_POLICY.getExtensionInstanceByName(
dcr.getAllocationPolicyAlias(), hostList, dcr);
if (!allocationPolicy.isPresent()) {
Dialog.showErrorMessage(
null,
format(
"Error on loading the allocation policy [%s]", dcr.getAllocationPolicyAlias()));
return null;
}
PowerDatacenter newDC =
new PowerDatacenter(
dcr.getName(),
chars,
allocationPolicy.get(),
storageList,
dcr.getSchedulingInterval(),
dcr.getMonitoringInterval());
newDC.setDisableMigrations(!dcr.isVmMigration());
map.put(dcr.getName(), newDC);
} catch (Exception ex) {
LOG.error("Error on creating data centers. Error message: [{}]", ex.getMessage(), ex);
}
}
return map;
}
public void readFile() throws IOException {
try {
FileInputStream fstream = new FileInputStream("dataIn.txt");
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
String strLine;
int memi = -1;
int strLineMemory = 59;
while ((strLine = br.readLine()) != null) {
t.data[strLineMemory++][1] = String.valueOf(strLine);
memi++;
size++;
while ((strLine = br.readLine()) != null && !strLine.startsWith("*")) {
String[] arr = strLine.split(" ");
String command = arr[0];
String operand = arr[1];
toMemory(command, operand, memarray[memi]);
memarray[memi] = memarray[memi] + 2;
System.out.printf("%s %s ", command, operand);
}
}
in.close();
} catch (Exception e) { // Catch exception if any
System.err.println("Error: " + e.getMessage());
}
MOSMain mos = new MOSMain();
mos.planner();
t.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
t.setSize(830, 800);
t.setVisible(true);
t.setTitle("Printer");
sortTime();
}