1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* -*- tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
Implementing the interface java.util.Enumeration passing the object
with JavaScript implementation directly to the constructor.
This is a shorthand for JavaAdapter constructor:
elements = new JavaAdapter(java.util.Enumeration, {
index: 0,
elements: array,
hasMoreElements: function ...
nextElement: function ...
});
*/
// an array to enumerate.
var array = [0, 1, 2];
// create an array enumeration.
var elements = new java.util.Enumeration({
index: 0,
elements: array,
hasMoreElements: function() {
return (this.index < this.elements.length);
},
nextElement: function() {
return this.elements[this.index++];
}
});
// now print out the array by enumerating through the Enumeration
while (elements.hasMoreElements())
print(elements.nextElement());
|
