Examples with DocumentChange com.google.firebase.firestore.remote.WatchChange.DocumentChange used on opensource projects

Example 16 with DocumentChange

use of com.google.firebase.firestore.remote.WatchChange.DocumentChange in project firebase-android-sdk by firebase.

the class TestUtil method updateRemoteEvent.

public static RemoteEvent updateRemoteEvent(MutableDocument doc, List<Integer> updatedInTargets, List<Integer> removedFromTargets, List<Integer> activeTargets) {
    DocumentChange change = new DocumentChange(updatedInTargets, removedFromTargets, doc.getKey(), doc);
    WatchChangeAggregator aggregator = new WatchChangeAggregator(new WatchChangeAggregator.TargetMetadataProvider() {

        @Override
        public ImmutableSortedSet<DocumentKey> getRemoteKeysForTarget(int targetId) {
            return DocumentKey.emptyKeySet().insert(doc.getKey());
        }

        @Override
        public TargetData getTargetDataForTarget(int targetId) {
            return activeTargets.contains(targetId) ? targetData(targetId, QueryPurpose.LISTEN, doc.getKey().toString()) : null;
        }
    });
    aggregator.handleDocumentChange(change);
    return aggregator.createRemoteEvent(doc.getVersion());
}