TopologySpecFactory.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 gobblin.service.modules.topology;

import java.util.Collection;

import gobblin.annotation.Alpha;
import gobblin.runtime.api.TopologySpec;


/***
 * A {@link TopologySpec} Factory that creates or generates the {@link TopologySpec} to be used.
 */
@Alpha
public interface TopologySpecFactory {
  /***
   * Create or generate {@link TopologySpec}s.
   * @return Collection of {@link TopologySpec}s.
   */
  Collection<TopologySpec> getTopologies();
}