Changeset 1377 for DCWoRMS/branches/coolemall/src/schedframe/scheduling/manager/resources/ResourceAllocation.java

Timestamp:

06/06/14 10:48:32 (11 years ago)

Author:

wojtekp

Message:

 

File:

• DCWoRMS/branches/coolemall/src/schedframe/scheduling/manager/resources/ResourceAllocation.java (modified) (1 diff)

DCWoRMS/branches/coolemall/src/schedframe/scheduling/manager/resources/ResourceAllocation.java

@@ -1 +1 @@
 package schedframe.scheduling.manager.resources;
 
-import java.util.List;
+import java.util.Map;
 
-import schedframe.resources.computing.ComputingResource;
+import schedframe.resources.units.ResourceUnit;
+import schedframe.resources.units.ResourceUnitName;
 
 public interface ResourceAllocation {
-        public void allocateResources(List<ComputingResource> resources);
+        
+        /**
+         * Allocates resource units( marks as used) on the basis of given resource
+         * units.
+         * 
+         * @param freeRes
+         *            resource units to be consumed
+         * @param exclusive
+         *           allocate resources in exclusive mode
+         */
+        public boolean allocateResources(Map<ResourceUnitName, ResourceUnit> freeRes, boolean exclusive);
 
+        /**
+         * Frees given resource units.
+         * 
+         * @param lastUsedResources
+         *            resource units to be free
+         * @param exclusive
+         *            free resources allocated in exclusive mode
+         */
+        public void freeResources(Map<ResourceUnitName, ResourceUnit> lastUsedResources, boolean exclusive);
 
-        public void freeResources(List<ComputingResource> resources);
         
 }