init

src/org/fog/policy/AppModuleAllocationPolicy.java

@@ -0,0 +1,86 @@
+package org.fog.policy;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.cloudbus.cloudsim.Host;
+import org.cloudbus.cloudsim.Vm;
+import org.cloudbus.cloudsim.VmAllocationPolicy;
+import org.fog.application.AppModule;
+
+public class AppModuleAllocationPolicy extends VmAllocationPolicy{
+
+	private Host fogHost;
+	
+	private List<Integer> appModuleIds;
+	
+	public AppModuleAllocationPolicy(List<? extends Host> list) {
+		super(list);
+		if(list.size()==1)
+			fogHost = list.get(0);
+		appModuleIds = new ArrayList<Integer>();
+	}
+
+	@Override
+	public boolean allocateHostForVm(Vm vm) {
+		Host host = fogHost;
+		boolean result = host.vmCreate(vm);
+		if (result) { // if vm were succesfully created in the host
+			getAppModuleIdsIds().add(vm.getId());
+		}
+		
+		return result;
+	}
+
+	@Override
+	public boolean allocateHostForVm(Vm vm, Host host) {
+		boolean result = host.vmCreate(vm);
+		if (result) { // if vm were succesfully created in the host
+			getAppModuleIdsIds().add(vm.getId());
+		}
+		
+		return result;
+	}
+
+	@Override
+	public List<Map<String, Object>> optimizeAllocation(
+			List<? extends Vm> vmList) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public void deallocateHostForVm(Vm vm) {
+		if (fogHost != null) {
+			fogHost.vmDestroy(vm);
+		}
+	}
+
+	@Override
+	public Host getHost(Vm vm) {
+		return fogHost;
+	}
+
+	@Override
+	public Host getHost(int vmId, int userId) {
+			return fogHost;
+	}
+
+	public Host getFogHost() {
+		return fogHost;
+	}
+
+	public void setFogHost(Host fogHost) {
+		this.fogHost = fogHost;
+	}
+
+	public List<Integer> getAppModuleIdsIds() {
+		return appModuleIds;
+	}
+
+	public void setAppModuleIds(List<Integer> appModuleIds) {
+		this.appModuleIds = appModuleIds;
+	}
+
+}