jaroslav@149: /*
jaroslav@149:  * To change this template, choose Tools | Templates
jaroslav@149:  * and open the template in the editor.
jaroslav@149:  */
jaroslav@149: package sun.tools.javap;
jaroslav@149: 
jaroslav@149: /** A JavaScript ready replacement for java.util.Vector
jaroslav@149:  *
jaroslav@149:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@149:  */
jaroslav@149: final class Vector {
jaroslav@150:     private Object[] arr;
jaroslav@150:     
jaroslav@149:     Vector() {
jaroslav@149:     }
jaroslav@149: 
jaroslav@149:     Vector(int i) {
jaroslav@150:         this();
jaroslav@149:     }
jaroslav@149: 
jaroslav@149:     void add(Object objectType) {
jaroslav@150:         addElement(objectType);
jaroslav@149:     }
jaroslav@149:     void addElement(Object obj) {
jaroslav@150:         setSize(size() + 1);
jaroslav@150:         setElementAt(obj, size());
jaroslav@149:     }
jaroslav@149: 
jaroslav@149:     int size() {
jaroslav@150:         return arr == null ? 0 : arr.length;
jaroslav@149:     }
jaroslav@149: 
jaroslav@150:     void copyInto(Object[] accflags) {
jaroslav@149:         throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
jaroslav@149:     }
jaroslav@149: 
jaroslav@149:     Object elementAt(int index) {
jaroslav@150:         return arr[index];
jaroslav@149:     }
jaroslav@149: 
jaroslav@150:     void setSize(int len) {
jaroslav@150:         if (arr == null) {
jaroslav@150:             arr = new Object[len];
jaroslav@150:         } else {
jaroslav@150:             Object[] newArr = new Object[len];
jaroslav@150:             int min = Math.min(len, arr.length);
jaroslav@150:             for (int i = 0; i < min; i++) {
jaroslav@150:                 newArr[i] = arr[i];
jaroslav@150:             }
jaroslav@150:             arr = newArr;
jaroslav@150:         }
jaroslav@149:     }
jaroslav@149: 
jaroslav@150:     void setElementAt(Object val, int index) {
jaroslav@150:         arr[index] = val;
jaroslav@149:     }
jaroslav@149: }