/*
* Copyright 2013 Netflix, 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.netflix.governator.configuration;
import java.util.Map;
/**
* Policy to determine if a configuration key is owned by a ConfigurationProvider
*
* @author elandau
*/
public interface ConfigurationOwnershipPolicy
{
/**
* Return true if there is a configuration value set for the given key + variables
*
* @param key configuration key
* @param variableValues map of variable names to values
* @return true/false
*/
public boolean has(ConfigurationKey key, Map<String, String> variableValues);
}