site/swingjs/j2s/java/util/Stack.js

   1 Clazz.load(["java.util.Vector"],"java.util.Stack",["java.util.EmptyStackException"],function(){
   2 c$=Clazz.declareType(java.util,"Stack",java.util.Vector);
   3 Clazz.defineMethod(c$,"empty",
   4 function(){
   5 return this.elementCount==0;
   6 });
   7 Clazz.defineMethod(c$,"peek",
   8 function(){
   9 try{
  10 return this.elementData[this.elementCount-1];
  11 }catch(e){
  12 if(Clazz.instanceOf(e,IndexOutOfBoundsException)){
  13 throw new java.util.EmptyStackException();
  14 }else{
  15 throw e;
  16 }
  17 }
  18 });
  19 Clazz.defineMethod(c$,"pop",
  20 function(){
  21 try{
  22 var index=this.elementCount-1;
  23 var obj=this.elementData[index];
  24 this.removeElementAt(index);
  25 return obj;
  26 }catch(e){
  27 if(Clazz.instanceOf(e,IndexOutOfBoundsException)){
  28 throw new java.util.EmptyStackException();
  29 }else{
  30 throw e;
  31 }
  32 }
  33 });
  34 Clazz.defineMethod(c$,"push",
  35 function(object){
  36 this.addElement(object);
  37 return object;
  38 },"~O");
  39 Clazz.defineMethod(c$,"search",
  40 function(o){
  41 var index=this.lastIndexOf(o);
  42 if(index>=0)return(this.elementCount-index);
  43 return-1;
  44 },"~O");
  45 });