CompositeChangeToken constructor
CompositeChangeToken(
- List<
ChangeToken> changeTokens
Implementation
CompositeChangeToken(List<ChangeToken> changeTokens)
: _changeTokens = changeTokens,
_registeredCallbackProxy = false {
for (var i = 0; i < _changeTokens.length; i++) {
if (_changeTokens[i].activeChangeCallbacks) {
_activeChangeCallbacks = true;
return;
}
}
_activeChangeCallbacks = false;
}