com.google.firebase.database.core.view.Event Maven / Gradle / Ivy
/*
* Copyright 2017 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.firebase.database.core.view;
import com.google.firebase.database.core.Path;
public interface Event {
Path getPath();
void fire();
@Override
String toString();
enum EventType {
// The order is important here and reflects the order events should be raised in
CHILD_REMOVED,
CHILD_ADDED,
CHILD_MOVED,
CHILD_CHANGED,
VALUE
}
}