public Iterator <?> getIterator(Object obj, JexlInfo info)
{
if (obj instanceof Iterator <?> )
{
return((Iterator <?>)obj);
}
if (obj.getClass().isArray())
{
return(new ArrayIterator(obj));
}
if (obj instanceof Map <?, ?> )
{
return(((Map <?, ?>)obj).values().iterator());
}
if (obj instanceof Enumeration <?> )
{
return(new EnumerationIterator <Object>((Enumeration <Object>)obj));
}
if (obj instanceof Iterable <?> )
{
return(((Iterable <?>)obj).iterator());
}
try
{
// look for an iterator() method to support the JDK5 Iterable
// interface or any user tools/DTOs that want to work in
// foreach without implementing the Collection interface
AbstractExecutor.Method it = getMethodExecutor(obj, "iterator", null);
if (it != null && Iterator.class.isAssignableFrom(it.getReturnType()))
public Iterator<?> getIterator(Object obj, JexlInfo info) {
if (obj instanceof Iterator<?>) {
return ((Iterator <?>) obj);
}
if (obj.getClass().isArray())
{
return new ArrayIterator(obj);
}
if (obj instanceof Map<?, ?>) {
return ((Map <?, ?>) obj).values().iterator();
}
if (obj instanceof Enumeration<?>) {
return new EnumerationIterator<Object>((Enumeration<Object>)obj);
}
if (obj instanceof Iterable<?>) {
return ((Iterable <?>) obj).iterator();
}
try
{
// look for an iterator() method to support the JDK5 Iterable
// interface or any user tools/DTOs that want to work in
// foreach without implementing the Collection interface
AbstractExecutor.Method it = getMethodExecutor(obj, "iterator", null);
if (it != null && Iterator.class.isAssignableFrom(it.getReturnType())) {
