/**
* Returns a string describing this object.
*
* @return string a string for debugging, not null
*/
public function __toString()
{
$buf = "TransitionRule[" . ($this->offsetBefore->compareTo($this->offsetAfter) > 0 ? "Gap " : "Overlap ") . $this->offsetBefore . " to " . $this->offsetAfter . ", ";
if ($this->dow != null) {
if ($this->dom == -1) {
$buf .= $this->dow . " on or before last day of " . $this->month;
} else {
if ($this->dom < 0) {
$buf .= $this->dow . " on or before last day minus " . (-$this->dom - 1) . " of " . $this->month;
} else {
$buf .= $this->dow . " on or after " . $this->month . ' ' . $this->dom;
}
}
} else {
$buf .= $this->month . ' ' . $this->dom;
}
$buf .= " at " . ($this->timeEndOfDay ? "24:00" : $this->time) . " " . $this->timeDefinition . ", standard offset " . $this->standardOffset . ']';
return $buf;
}