/*
* 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.config.common.impl;
import java.util.Collection;
import java.util.Map;
import com.typesafe.config.Config;
import gobblin.config.store.api.ConfigKeyPath;
/**
* The ConfigStoreValueInspector interface used to inspect the {@link com.typesafe.config.Config} for a given
* {@link gobblin.config.store.api.ConfigKeyPath} in {@link ConfigStore}
*
* @author mitu
*
*/
public interface ConfigStoreValueInspector {
/**
* Obtains the configuration properties directly associated with a given config keys. These <b>
* will not</b> include any properties/values which can be obtained from the ancestors or imported
* config keys.
*
* @param configKey the config key path whose properties are needed.
* @return the directly specified configuration in {@link Config} format for input configKey
*/
public Config getOwnConfig(ConfigKeyPath configKey);
/**
* Obtains a {@link Config} object with all implicit and explicit imports resolved, i.e. specified
* using the {@link Config#withFallback(com.typesafe.config.ConfigMergeable)} API.
*
* @param configKey the path of the configuration key to be resolved
* @return the {@link Config} object associated with the specified config key with all direct
* and indirect imports resolved.
*/
public Config getResolvedConfig(ConfigKeyPath configKey);
/**
*
* @param configKeys the config keys whose {@link Config} objects are to be fetched
* @return the Map from the config key to its own {@link com.typesafe.config.Config} object
*/
public Map<ConfigKeyPath, Config> getOwnConfigs(Collection<ConfigKeyPath> configKeys);
/**
*
* @param configKeys the config keys whose {@link Config} objects are to be fetched
* @return the Map from the config key to its resolved {@link com.typesafe.config.Config} object
*/
public Map<ConfigKeyPath, Config> getResolvedConfigs(Collection<ConfigKeyPath> configKeys);
}