[stringtemplate-interest] handling of arrays (John Snyders)

[Terence Parr]

Ok, i made an array wrapper and iterator.  had to do both so a list  
is not purely an iterator, which has sideeffects.

	/** Do a standard conversion of array attributes to a List.  Wrap the
	 *  array instead of copying like old version.  Make an
	 *  ArrayWrappedInList that knows to create an ArrayIterator.
	 */
	public static Object convertArrayToList(Object value) {
		if ( value==null ) {
			return null;
		}
		if ( value.getClass().isArray() ) {
			return new ArrayWrappedInList(value);
		}
		return value;
	}

ArrayWrappedInList creates ArrayIterator.  These are two new classes.

Pushed to depot.

Ter

On Jan 30, 2007, at 9:13 AM, Harry Karadimas wrote:

> Hi, I don't know if that relates to the previous post, but java  
> *does* have something
> to encapsulate an array into a list, and that is the "asList"  
> method of the java.util.Arrays
> class.
>
> Object[] myArray = ...
> List myList = Arrays.asList(myArray);
>
> Harry Karadimas ____