getEvents method
Implementation
List<String> getEvents(String? expression)
{
List<String> events = [];
if (expression is String)
{
const String dummySeperator = '!~^';
expression = expression.replaceAll(nonQuotedSemiColons, ")" + dummySeperator);
events = expression.split(dummySeperator);
}
return events;
}