// Copyright 2010 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.enterprise.connector.instantiator; import com.google.enterprise.connector.scheduler.Schedule; /** * Accepts change notifications from a {@link ChangeDetector}. */ interface ChangeListener { void connectorAdded(String instanceName, Configuration configuration) throws InstantiatorException; void connectorRemoved(String instanceName); void connectorCheckpointChanged(String instanceName, String checkpoint); void connectorConfigurationChanged(String instanceName, Configuration configuration) throws InstantiatorException; void connectorScheduleChanged(String instanceName, Schedule schedule); }