private static final JS.Method METHOD = new JS.Method();
private static final String[] empty = new String[0];
- JSArray() { }
- JSArray(int size) { super(size); }
- JSArray(JS[] args) { super(args.length); addAll(args); }
- JSArray(JS arg) { super(1); add(arg); }
+ public JSArray() { }
+ public JSArray(int size) { super(size); }
+ public JSArray(JS[] args) { super(args.length); addAll(args); }
+ public JSArray(JS arg) { super(1); add(arg); }
public JS unclone() { return this; }
public JS.Enumeration keys() throws JSExn {
"arrays only support positive integer keys, can not use: "+JSU.str(key));
int i = ((JSNumber.I)key).toInt();
if (i < 0) throw new JSExn("arrays can not use negative integer keys "+i);
- size(i + 1); while (size() < i) add(null);
+ if (size() < i+1) size(i + 1);
+ //while (size() < i) add(null);
set(i, val);
}
public String[] getFormalArgs() { return empty; }
- public String coerceToString() { return "array"; } // FIXME
+ public String coerceToString() throws JSExn { throw new JSExn("cannot coerce a "+getClass().getName()+" to a string"); }
- public Object run(Object o) throws JSExn { return call(null, null); }
- public void pause() throws NotPausableException { throw new NotPausableException(); }
public JS call(JS method, JS[] args) throws JSExn {
//#switch(JSU.str(method))
case "pop": return size() == 0 ? null : (JS)remove(size() - 1);
public void addTrap(JS k, JS f) throws JSExn { throw new JSExn("arrays do not support traps"); }
public void delTrap(JS k, JS f) throws JSExn { throw new JSExn("arrays do not support traps"); }
- public JS.Trap getTrap(JS k) throws JSExn { throw new JSExn("arrays do not support traps"); }
+ public JS.Trap getTrap(JS k) throws JSExn { return null; }
- /** FIXME: move to specialised ArrayStore superclass. */
+ /** FEATURE: move to specialised ArrayStore superclass. */
public void addAll(JS[] entries) { for (int i=0; i < entries.length; i++) add(entries[i]); }
public void setSize(int newSize) {
if(start > length) start = length;
if(end > length) end = length;
JSArray a = new JSArray(end-start);
- for(int i=0;i<end-start;i++) // FIXME: with ArrayStore do System.arraycopy()
+ for(int i=0;i<end-start;i++) // FEATURE: with ArrayStore do System.arraycopy()
a.set(i, get(start+i));
return a;
}
int newLength = oldLength - deleteCount + newCount;
int lengthChange = newLength - oldLength;
JSArray ret = new JSArray(deleteCount);
- for(int i=0;i<deleteCount;i++) // FIXME: ArrayStore System.arraycopy()
+ for(int i=0;i<deleteCount;i++) // FEATURE: ArrayStore System.arraycopy()
ret.set(i, get(start+i));
if(lengthChange > 0) {
setSize(newLength);