site/j2s/java/io/CharArrayReader.js

   1 Clazz.load(["java.io.Reader"],"java.io.CharArrayReader",["java.io.IOException","java.lang.ArrayIndexOutOfBoundsException","$.IllegalArgumentException"],function(){
   2 c$=Clazz.decorateAsClass(function(){
   3 this.buf=null;
   4 this.pos=0;
   5 this.markedPos=-1;
   6 this.count=0;
   7 Clazz.instantialize(this,arguments);
   8 },java.io,"CharArrayReader",java.io.Reader);
   9 Clazz.makeConstructor(c$,
  10 function(buf){
  11 Clazz.superConstructor(this,java.io.CharArrayReader,[buf]);
  12 this.buf=buf;
  13 this.count=buf.length;
  14 },"~A");
  15 Clazz.makeConstructor(c$,
  16 function(buf,offset,length){
  17 Clazz.superConstructor(this,java.io.CharArrayReader,[buf]);
  18 if(0<=offset&&offset<=buf.length&&length>=0){
  19 this.buf=buf;
  20 this.pos=offset;
  21 this.count=this.pos+length<buf.length?length:buf.length;
  22 }else{
  23 throw new IllegalArgumentException();
  24 }},"~A,~N,~N");
  25 Clazz.overrideMethod(c$,"close",
  26 function(){
  27 {
  28 if(this.isOpen()){
  29 this.buf=null;
  30 }}});
  31 Clazz.defineMethod(c$,"isOpen",
  32 ($fz=function(){
  33 return this.buf!=null;
  34 },$fz.isPrivate=true,$fz));
  35 Clazz.overrideMethod(c$,"mark",
  36 function(readLimit){
  37 {
  38 if(this.isOpen()){
  39 this.markedPos=this.pos;
  40 }else{
  41 throw new java.io.IOException(("K0060"));
  42 }}},"~N");
  43 Clazz.overrideMethod(c$,"markSupported",
  44 function(){
  45 return true;
  46 });
  47 Clazz.defineMethod(c$,"read",
  48 function(){
  49 {
  50 if(this.isOpen()){
  51 if(this.pos!=this.count){
  52 return this.buf[this.pos++];
  53 }return-1;
  54 }throw new java.io.IOException(("K0060"));
  55 }});
  56 Clazz.defineMethod(c$,"read",
  57 function(buffer,offset,len){
  58 if(0<=offset&&offset<=buffer.length&&0<=len&&len<=buffer.length-offset){
  59 {
  60 if(this.isOpen()){
  61 if(this.pos<this.count){
  62 var bytesRead=this.pos+len>this.count?this.count-this.pos:len;
  63 System.arraycopy(this.buf,this.pos,buffer,offset,bytesRead);
  64 this.pos+=bytesRead;
  65 return bytesRead;
  66 }return-1;
  67 }throw new java.io.IOException(("K0060"));
  68 }}throw new ArrayIndexOutOfBoundsException();
  69 },"~A,~N,~N");
  70 Clazz.overrideMethod(c$,"ready",
  71 function(){
  72 {
  73 if(this.isOpen()){
  74 return this.pos!=this.count;
  75 }throw new java.io.IOException(("K0060"));
  76 }});
  77 Clazz.overrideMethod(c$,"reset",
  78 function(){
  79 {
  80 if(this.isOpen()){
  81 this.pos=this.markedPos!=-1?this.markedPos:0;
  82 }else{
  83 throw new java.io.IOException(("K0060"));
  84 }}});
  85 Clazz.overrideMethod(c$,"skip",
  86 function(n){
  87 {
  88 if(this.isOpen()){
  89 if(n<=0){
  90 return 0;
  91 }var skipped=0;
  92 if(n<this.count-this.pos){
  93 this.pos=this.pos+n;
  94 skipped=n;
  95 }else{
  96 skipped=this.count-this.pos;
  97 this.pos=this.count;
  98 }return skipped;
  99 }throw new java.io.IOException(("K0060"));
 100 }},"~N");
 101 });