public bool evict(object key, bool includeLive = true)
{
if (includeLive)
{
_LiveImage liveImage = _liveImages.getOrDefault(key);
_liveImages.Remove(key);
liveImage?.removeListener();
}
D.assert(key != null);
if (_pendingImages.TryGetValue(key, out var pendingImage))
{
pendingImage.removeListener();
_pendingImages.Remove(key);
return(true);
}
if (_cache.TryGetValue(key, out var image))
{
_currentSizeBytes -= image.sizeBytes ?? 0;
_cache.Remove(key);
_lruKeys.Remove(image.node);
return(true);
}
return(false);
}
void _trackLiveImage(Object key, _LiveImage image, bool debugPutOk = true)
{
var imageOut = _liveImages.putIfAbsent(key, () => {
D.assert(debugPutOk);
image.completer.addOnLastListenerRemovedCallback(image.handleRemove);
return(image);
});
imageOut.sizeBytes = image.sizeBytes ?? image.sizeBytes;
}
