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Add an API to handle caching.
[platal.git]
/
classes
/
plflagset.php
diff --git
a/classes/plflagset.php
b/classes/plflagset.php
index
28c7add
..
b5f30d9
100644
(file)
--- a/
classes/plflagset.php
+++ b/
classes/plflagset.php
@@
-21,7
+21,7
@@
/** class for describing flags
*/
/** class for describing flags
*/
-class PlFlagSet implements XDBFormat
+class PlFlagSet
extends PlAbstractIterable
implements XDBFormat
{
/** string that holds the PlFlagSet */
private $values = array();
{
/** string that holds the PlFlagSet */
private $values = array();
@@
-128,6
+128,20
@@
class PlFlagSet implements XDBFormat
{
return XDB::escape($this->flags());
}
{
return XDB::escape($this->flags());
}
+
+
+ /** Build an iterator for this PlFlagSet.
+ */
+ public function iterate()
+ {
+ $array = array();
+ foreach ($this->values as $key=>$value) {
+ if ($value) {
+ $array[] = $key;
+ }
+ }
+ return PlIteratorUtils::fromArray($array, 1, true);
+ }
}
// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
}
// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: