source: proiecte/ptvs/src/vnsim/vehicular/generator/SortedEventsVector.java @ 31

/************************************************************************************
 * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University
 * All rights reserved.
 * Refer to LICENSE for terms and conditions of use.
 ***********************************************************************************/
package vnsim.vehicular.generator;


import java.util.ArrayList;

import vnsim.vehicular.simulator.CarInstance;


public class SortedEventsVector {       

        private ArrayList<NewCarEvent> theArray;        
        
        public SortedEventsVector() {
                theArray=new ArrayList<NewCarEvent>();
        }

        public int size() {
                return theArray.size();
        }
        
        public String toString() {
                String ret=" [ ";
                for(int i=0;i<theArray.size();i++) {
                        ret=ret+" ( "+ theArray.get(i)+" ) ; ";
                }
                ret+=" ] ";
                return ret;
        }
        
        public NewCarEvent removeFirst() {
                if(size()==0)
                        return null;
                return theArray.remove(0);
        }

        public NewCarEvent first() {
                if(size()==0)
                        return null;
                return theArray.get(0);
        }

        public void addEvent(NewCarEvent ev) {
                for(int i=0;i<theArray.size();i++) {
                        NewCarEvent nev=theArray.get(i);
                        if(ev.compareTo(nev)<0) {
                                //insert it
                                theArray.add(i,ev);
                                return;
                        }
                }
                theArray.add(ev);
        }
}