source: xssim/trunk/src/schedframe/scheduling/Reservation.java @ 104

package schedframe.scheduling;

import java.util.List;

import org.joda.time.DateTime;

import schedframe.resources.ResourceDescription;
import schedframe.resources.ResourceProvider;
import schedframe.scheduling.utils.ResourceParameterName;

/**
 * 
 * @author Marcin Krystek
 *
 */
public class Reservation extends TimeResourceAllocation {

        private static final long serialVersionUID = 7837525861926610754L;

        protected Status status;

        protected DateTime creationTime;
        
        protected ResourceProvider resourceProvider;
        
        protected List<ReservedHost> reservedHosts;
        
        protected String jobId;
        
        protected String taskId;
        
        protected String userId;
        
        public Reservation(ResourceDescription allocatedResource,
                        DateTime startTime, DateTime endTime, DateTime creationTime) {
                super(allocatedResource, startTime, endTime);
                this.creationTime = creationTime;
        }
        
        public Reservation(Reservation r){
                super(r);
                this.status = r.getStatus();
                this.creationTime = new DateTime(r.getCreationTime());
                this.resourceProvider = r.getResourceProvider();
        }

        public Status getStatus(){
                return this.status;
        }
        
        public synchronized void setStatus(Status status){
                this.status = status;
        }
        
        public ResourceProvider getResourceProvider(){
                return this.resourceProvider;
        }
        
        public void setResourceProvider(ResourceProvider provider){
                this.resourceProvider = provider;
        }
        
        public DateTime getCreationTime(){
                return this.creationTime;
        }
        
        public boolean equals(Object obj){
                if(obj instanceof Reservation == false)
                        return false;
                
                if(! super.equals(obj)) return false;
                
                Reservation r = (Reservation) obj;
                
                if(creationTime != null && ! creationTime.equals(r.getCreationTime())) return false;
                
                if(resourceProvider != null && ! resourceProvider.equals(r.resourceProvider)) return false;
                
                if(status != r.getStatus())
                        throw new RuntimeException("Two objects, representing reservation "+ this.id + 
                                        " have different status.");
                
                return true;
        }
        
        public String toString(){
                String s = null;
                try {
                        s = "reservation id/jobId/taskId/start/end: " + 
                        id + "/" + jobId + "/" + taskId + "/" + getStart() + "/" + getEnd() + 
                        " res amount: " + allocatedResource.getResourceUnit(ResourceParameterName.CPUCOUNT).getUsedAmount();
                } catch (NoSuchFieldException e) {
                        e.printStackTrace();
                }
                return s;
        }
        
        public String getJobId() {
                return jobId;
        }

        public void setJobId(String jobId) {
                this.jobId = jobId;
        }

        public String getTaskId() {
                return taskId;
        }

        public void setTaskId(String taskId) {
                this.taskId = taskId;
        }

        public String getUserId() {
                return userId;
        }

        public void setUserId(String userId) {
                this.userId = userId;
        }
        
        public List<ReservedHost> getReservedHosts(){
                return this.reservedHosts;
        }
        
        public void setReservedHosts(List<ReservedHost> list){
                this.reservedHosts = list;
        }
        
        public enum Status{
                INITIAL(),
                COMMITTED(),
                ACTIVE(),
                EXPIRED(),
                CANCELED(),
                FINISHED();
        }
}