output method
Implementation
@override
void output(OutputEvent event) {
if (buffer.length == bufferSize) {
buffer.removeFirst();
}
buffer.add(event);
secondOutput?.output(event);
}
@override
void output(OutputEvent event) {
if (buffer.length == bufferSize) {
buffer.removeFirst();
}
buffer.add(event);
secondOutput?.output(event);
}